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Cisco 300-115

Implementing Cisco IP Switched Networks
Version: 9.0

Cisco 300-115 Exam
Topic 1, Layer 2 Technologies

QUESTION NO: 1
What is the maximum number of switches that can be stacked using Cisco StackWise?
A. 4
B. 5
C. 8
D. 9
E. 10
F. 13
Answer: D
Explanation:

QUESTION NO: 2
A network engineer wants to add a new switch to an existing switch stack. Which configuration
must be added to the new switch before it can be added to the switch stack?
A. No configuration must be added.
B. stack ID
C. IP address
D. VLAN information
E. VTP information
Answer: A
Explanation:

QUESTION NO: 3
What percentage of bandwidth is reduced when a stack cable is broken?
A. 0
B. 25
C. 50
D. 75
E. 100

"Pass Any Exam. Any Time." - www.actualtests.com

2

Cisco 300-115 Exam
Answer: C
Explanation:

QUESTION NO: 4
Refer to the exhibit.

Which set of configurations will result in all ports on both switches successfully bundling into an
EtherChannel?
A. switch1
channel-group 1 mode active
switch2
channel-group 1 mode auto
B. switch1
channel-group 1 mode desirable
switch2
channel-group 1 mode passive
C. switch1
"Pass Any Exam. Any Time." - www.actualtests.com

3

Add an access list to GigabitEthernet0/48 to filter out traffic that is not in VLAN 10. "Pass Any Exam.com 4 . Apply the monitor session filter globally to allow only traffic from VLAN 10. Change the configuration for GigabitEthernet0/48 so that it is a member of VLAN 10.actualtests.Cisco 300-115 Exam channel-group 1 mode on switch2 channel-group 1 mode auto D. Change the monitor session source to VLAN 10 instead of the physical interface. B. Any Time. D. switch1 channel-group 1 mode desirable switch2 channel-group 1 mode auto Answer: D Explanation: QUESTION NO: 5 Refer to the exhibit. Answer: C Explanation: QUESTION NO: 6 Refer to the exhibit. C." . How can the traffic that is mirrored out the GigabitEthernet0/48 port be limited to only traffic that is received or transmitted in VLAN 10 on the GigabitEthernet0/1 port? A.www.

www. A monitor session on the access switch with a physical interface source and the remote SPAN VLAN as the destination D. A monitor session on the distribution switch with a remote SPAN VLAN as the source and physical interface as the destination E. Switch A is configured with channel-group 1 mode active. The switches are using mismatched EtherChannel negotiation modes. C. Why is the EtherChannel bundle not working? A.Cisco 300-115 Exam A network engineer wants to analyze all incoming and outgoing packets for an interface that is connected to an access switch.D Explanation: QUESTION NO: 7 After an EtherChannel is configured between two Cisco switches.C. Which three items must be configured to mirror traffic to a packet sniffer that is connected to the distribution switch? (Choose three. The switch ports are not configured in trunking mode.) A. Answer: A "Pass Any Exam." . The channel group identifier must be different for Switch A and Switch B. Any Time. A remote SPAN VLAN on the distribution and access layer switch C. A monitor session on the access switch with a remote SPAN VLAN source and the physical interface as the destination F.actualtests.com 5 . while Switch B is configured with channel-group 1 mode desirable. D. A monitor session on the distribution switch with a physical interface as the source and the remote SPAN VLAN as the destination B. B. interface port channel 1 is in the down/down state. A monitor session on the distribution switch with a physical interface as the source and a physical interface as the destination Answer: B. LACP priority must be configured on both switches.

Adjust the EtherChannel load-balancing method based on source IP addresses.com 6 .actualtests. The trunk's native VLAN must be changed to something other than VLAN 1. 52 What is the result of the implemented command? A.8. Use link-state tracking to allow for improved load balancing of traffic upon link failure to the server. The network administrator noticed that only one of the EtherChannel links is being utilized to reach the web server. D. Traffic from VLAN 4 is not sent to the SPAN destination interface. Disable spanning tree on all interfaces that are participating in the EtherChannel bundle. Filtering a trunked SPAN port effectively disables SPAN operations for all VLANs. E. All VLAN traffic is sent to the SPAN destination interface. Answer: E Explanation: QUESTION NO: 9 Interface FastEthernet0/1 is configured as a trunk interface that allows all VLANs. What should be done on the Cisco switch to allow for better EtherChannel utilization to the corporate web server? A. Traffic from VLANs 1 to 8.Cisco 300-115 Exam Explanation: QUESTION NO: 8 An EtherChannel bundle has been established between a Cisco switch and a corporate web server. Adjust the EtherChannel load-balancing method based on destination IP addresses. 39. D. Answer: E Explanation: "Pass Any Exam. 39. This command is configured globally: monitor session 2 filter vlan 1 . E. and 52 is replicated to the SPAN destination port. C. C. B.www. Enable Cisco Express Forwarding to allow for more effective traffic sharing over the EtherChannel bundle." . B. Any Time.

Any Time. The routers are connected via a Layer 2 switch. D. Link Layer Discovery Protocol C. All of the new switches have been configured with the same VTP domain.com 7 . Remove the VTP domain name from all switches with "null" and then replace it with the new "Pass Any Exam. Answer: A Explanation: QUESTION NO: 11 After the implementation of several different types of switches from different vendors. Directed Response Protocol Answer: B Explanation: QUESTION NO: 12 Several new switches have been added to the existing network as VTP clients. a network engineer notices that directly connected devices that use Cisco Discovery Protocol are not visible.actualtests. What would cause the output to show only the single neighbor? A. The engineer notices only a single neighbor that uses Cisco Discovery Protocol. C. IP routing is disabled on neighboring devices. What must be done to fix this? A. password. Cisco Express Forwarding is enabled locally. Which vendor-neutral protocol could be used to resolve this issue? A. However.Cisco 300-115 Exam QUESTION NO: 10 A network engineer notices inconsistent Cisco Discovery Protocol neighbors according to the diagram that is provided. Local Area Mobility B. and version. VLANs are not passing from the VTP server (existing network) to the VTP clients.www." . but it has several routing neighbor relationships. B. NetFlow D. Cisco Discovery Protocol advertisements are inconsistent between the local and remote devices.

D. but Switch B does not receive any VLAN information. Ensure that all switches run the same Cisco IOS version. VTP does not support extended VLANs and should be manually added to all switches. Extended VLANs will not propagate to different IOS versions when extended VLANs are in use." . C. Switch A. Enable VTP version 3.www. the extended VLANs are not being propagated to other VTP switches. B. Provision one of the new switches to be the VTP server and duplicate information from the existing network. B.actualtests. which supports extended VLAN propagation. D. C. Answer: D Explanation: QUESTION NO: 13 After implementing VTP. Ensure that all switch interconnects are configured as trunks to allow VTP information to be transferred. Switch C receives VLAN information from the VTP server Switch A. VTP authentication is required when using extended VLANs because of their ability to cause network instability. Answer: B Explanation: QUESTION NO: 14 Refer to the exhibit. What should be configured for extended VLANs? A.Cisco 300-115 Exam domain name. Any Time.com 8 . What is the most probable cause of this behavior? "Pass Any Exam. Configure a different native VLAN on all new switches that are configured as VTP clients. and C are trunked together and have been properly configured for VTP. B.

D. and C are trunked together and have been properly configured for VTP. Switch B has all VLANs. What would cause this issue? A. The VTP revision number of Switch B is higher than that of Switch A. The trunk between Switch A and Switch B is misconfigured. "Pass Any Exam. C. The VTP revision number of the Switch B is higher than that of Switch A. The new switches are using RSTP instead of legacy IEEE 802. Switch B is configured in transparent mode. A VTP authentication mismatch occurred between Switch A and Switch B.com 9 . but Switch C is not receiving traffic from certain VLANs. Answer: A Explanation: QUESTION NO: 15 Refer to the exhibit. D. while Switch C is configured with a trunk port to Switch B. VTP pruning is configured globally on all switches and it removed VLANs from the trunk interface that is connected to Switch C.Cisco 300-115 Exam A.www. B." What is the reason for this change? A. the network engineer notices that the port roles that were once "blocking" are now defined as "alternate" and "backup. B. Answer: C Explanation: QUESTION NO: 16 After the recent upgrade of the switching infrastructure. B." . C.1D STP.actualtests. The trunk between Switch A and Switch B is misconfigured. Switch B is configured with an access port to Switch A. Switch A. Any Time.

C. The port roles have been adjusted based on the interface bandwidth and timers of the new Cisco Catalyst switches. PBR Answer: C Explanation: QUESTION NO: 19 What effect does the mac address-table aging-time 180 command have on the MAC addresstable? "Pass Any Exam. C. B.actualtests. What is the reason for this? A. Answer: C Explanation: QUESTION NO: 18 Which technique automatically limits VLAN traffic to only the switches that require it? A. Any Time.www. The administrator has defined the switch as the root in the STP domain. D. Answer: A Explanation: QUESTION NO: 17 An administrator recently configured all ports for rapid transition using PortFast. IEEE 802. D. STP is unable to achieve rapid transition for trunk links. The STP root bridge selection is forcing key ports to remain in non-rapid transitioning mode. VTP pruning D.1D STP and PortFast have been configured by default on all newly implemented Cisco Catalyst switches. The switch does not have the processing power to ensure rapid transition for all ports." . RSTP has been enabled per interface and not globally.Cisco 300-115 Exam B. DTP in nonegotiate C. it has been determined that several ports are not transitioning as they should. After testing. access lists B.com 10 .

After the damaged cable was replaced. The MAC address-table will be flushed every 3 minutes.actualtests. D. As designed. a technician accidently bumps the fiber connection between two core switches and damages one of the pairs of fiber. E. Answer: C Explanation: "Pass Any Exam.Cisco 300-115 Exam A. C. The MAC address-table will hold addresses 180 seconds longer than the default of 10 minutes." . The SDM template is causing the CPU of the switch to spike during peak working hours. B.www. Answer: A Explanation: QUESTION NO: 20 While working in the core network building. command aliases E. The switch needs to be rebooted before the SDM template takes effect. B.com 11 . The VLAN template disables routing in hardware. The VLAN receives additional frames from neighboring switches. errdisable autorecovery C. C. ARP requests will be processed less frequently by the switch. What is the root cause of this issue? A. D. macros B. IP Event Dampening D. The default timeout period will be 360 seconds. the link did not recover. The SDM VLAN template causes the MAC address-table to overflow. What solution allows the network switch to automatically recover from such an issue? A. the link was placed into a non-forwarding state due to a fault with UDLD. This is how long a dynamic MAC address will remain in the CAM table. Any Time. Bidirectional Forwarding Detection Answer: B Explanation: QUESTION NO: 21 A network engineer deployed a switch that operates the LAN base feature set and decides to use the SDM VLAN template.

Answer: C Explanation: QUESTION NO: 23 Refer to the exhibit. After configuring SPAN to monitor this port. C. VLAN filters are required to ensure traffic mirrors effectively. Any Time. the network administrator notices that not all traffic is being replicated to the management server.www. The EtherChannels would form. but network loops would occur because the load-balancing methods do not match. What is the result of the configuration? A. The EtherChannels would form and function properly even though the load-balancing and EtherChannel modes do not match. "Pass Any Exam." . B. B.Cisco 300-115 Exam QUESTION NO: 22 An access switch has been configured with an EtherChannel port. The port channel can be used as a SPAN source. but not a destination. The EtherChannels would not form because the load-balancing method must match on the devices. RSPAN must be used to capture EtherChannel bidirectional traffic. SPAN encapsulation replication must be enabled to capture EtherChannel destination traffic. C. What is a cause for this issue? A.com 12 .actualtests. D.

but not on the associated physical ports. This port continues to reestablish until after eight failed retries. Which option describes what causes the port to go into the errdisable state? "Pass Any Exam. The configuration will be rejected because storm control is not supported for EtherChannel.Cisco 300-115 Exam D. forward traffic based on Cisco Express Forwarding C. provide nonstop forwarding in the event of failure of one of the member supervisors Answer: D Explanation: QUESTION NO: 26 After UDLD is implemented. The storm control configuration will be accepted. forward traffic simultaneously using both supervisors B. The port then transitions into the errdisable state. Answer: B Explanation: QUESTION NO: 24 A network engineer tries to configure storm control on an EtherChannel bundle. provide automatic failover to back up supervisor in VSS mode D. but will only be present on the physical interfaces. Answer: D Explanation: QUESTION NO: 25 What is the function of NSF? A. The settings will be applied to the EtherChannel bundle and all associated physical interfaces. The storm control settings will appear on the EtherChannel.www. What is the result of the configuration? A. Any Time. D. B. a Network Administrator noticed that one port stops receiving UDLD packets. C.com 13 ." . The EtherChannels would form and both devices would use the dst-ip load-balancing method because Switch1 is configured with EtherChannel mode active.actualtests.

UDLD port is configured in aggressive mode. The bidirectional status of "unknown" indicates that the port will go into the disabled state because it stopped receiving UDLD packets from its neighbor. PortFast C.com 14 . C.www." Which statement describes what this indicates about the status of the port? A. The port is fully operational and no known issues are detected. Normal UDLD operations that prevent traffic loops. C. UDLD is enabled globally. D. UplinkFast E. B. UDLD moved into aggressive mode after inconsistent acknowledgements were detected. UDLD timers are inconsistent. Loop Guard F. Which spanning-tree technology is used to accomplish backup root port selection? A. The UDLD port is placed in the "unknown" state for 5 seconds until the next UDLD packet is received on the interface. BackboneFast D. D. STP immediately replaces the root port with an alternative root port. B." .actualtests. UDLD Answer: D Explanation: "Pass Any Exam.Cisco 300-115 Exam A. Answer: B Explanation: QUESTION NO: 27 After reviewing UDLD status on switch ports. Any Time. PVST+ B. an engineer notices that the. Answer: A Explanation: QUESTION NO: 28 Pilot testing of the new switching infrastructure finds that when the root port is lost.

Configure the new load balancing method using port-channel load-balance. Ensure that IP CEF is enabled globally to support all load balancing methods. "Pass Any Exam. Adjust the switch SDM back to "default". Upgrade the PFC to support the latest load balancing methods.Cisco 300-115 Exam QUESTION NO: 29 A network engineer must adjust the STP interface attributes to influence root port selection. cost C. B. C. root guard Answer: A. port-priority B.actualtests." . Which action must be done to apply a new load balancing method? A. Any Time. forward-timers D.www. D. Which two elements are used to accomplish this? (Choose two.) A.com 15 .B Explanation: QUESTION NO: 30 A network engineer must set the load balance method on an existing port channel. link type E. Answer: A Explanation: QUESTION NO: 31 Refer to the exhibit.

There is a speed mismatch on the interface.actualtests. C. There is a duplex mismatch on the interface. B. Cisco Discovery Protocol version 2 B. The interface is configured as the source of the SPAN session. L2P tunneling Answer: C Explanation: "Pass Any Exam. Cisco Discovery Protocol source interface E. VTP pruning B. Cisco IOS Embedded Event Manager C.com 16 . Cisco Discovery Protocol logging options Answer: A Explanation: QUESTION NO: 33 Which technique allows specific VLANs to be strictly permitted by the administrator? A. Any Time. D. transparent bridging C.Cisco 300-115 Exam A network engineer investigates a recent network failure and notices that one of the interfaces on the switch is still down. What is causing the line protocol on this interface to be shown as down? A. E. logging buffered D." . The interface is configured as the target of the SPAN session.www. There is a layer 1 physical issue. Answer: C Explanation: QUESTION NO: 32 While doing network discovery using Cisco Discovery Protocol. VLAN access-list E. it is found that rapid error tracking is not currently enabled. trunk allowed VLANs D. Which option must be enabled to allow for enhanced reporting mechanisms using Cisco Discovery Protocol? A.

Apply BPDU guard and BPDU filter. C. Restart the VTP process on the new switch. "Pass Any Exam.actualtests. Reload the new switch. B. Disable DTP on a per interface basis.Cisco 300-115 Exam QUESTION NO: 34 For security reasons. C. the IT manager has prohibited users from dynamically establishing trunks with their associated upstream switch. Which two actions can prevent interface trunking? (Choose two. HDLC E.) A. Any Time. Verify connected trunk ports. PPP B. DOT1Q Answer: C.com 17 . Which action resolves this problem? A. ISL D. Enable switchport block on access ports. Reload the VTP server.) A. D. the network engineer notices that the new switch is not receiving the list of VLANs from the server. B.B Explanation: QUESTION NO: 35 Which two protocols can be automatically negotiated between switches for trunking? (Choose two. DLCI F. D.F Explanation: QUESTION NO: 36 A network is running VTPv2." .www. After verifying all VTP settings. Answer: A. DTP C. Configure trunk and access interfaces manually.

Create a Layer 3 transit VLAN to segment the traffic between the sites. D. Any Time." . all other existing VLANs no longer pass traffic over the trunk. B. What is the problem? A. After each update to the VTP server.www.Cisco 300-115 Exam Answer: D Explanation: QUESTION NO: 37 After configuring new data VLANs 1020 through 1030 on the VTP server. Modify the spanning-tree priorities to dictate the traffic flow. What is the root cause of the problem? "Pass Any Exam.30 is issued. 20. After the command switchport trunk allowed vlan 10. D. Another switch in the domain has a higher revision number than the server. Use VTP pruning on the trunk interfaces. C. B. and 30) are allowed to traverse the switch trunk interface. VTP must be stopped and restarted on the server. a network engineer notices that none of the VTP clients are receiving the updates.actualtests.com 18 . The VTP server must be reloaded. C. Configure manual trunk pruning between the two locations. E. Which enhancement to a spanning-tree design prevents unnecessary traffic from crossing the extended LAN segment? A. The VTP version number must be set to version 3. Answer: B Explanation: QUESTION NO: 38 A network engineer is extending a LAN segment between two geographically separated data centers. Answer: C Explanation: QUESTION NO: 39 The network manager has requested that several new VLANs (VLAN 10.20. it takes up to 4 hours propagate.

4095 F. D. Answer: A Explanation: QUESTION NO: 40 When you design a switched network using VTPv2. Any Time.actualtests." .com 19 . Control traffic is tagged. 1000 B.www. C. B. It removes the 4-byte dot1q tag from every frame that traverses the trunk interface(s). 1001 C. It allows control traffic to pass using the non-default VLAN. how many VLANs can be used to carry user traffic? A. Answer: D Explanation: QUESTION NO: 42 "Pass Any Exam. 1024 D. 2048 E. D. ISL was unable to encapsulate more than the already permitted VLANs across the trunk. All frames within the native VLAN are tagged. except when the native VLAN is set to 1. VTP pruning removed all unused VLANs.Cisco 300-115 Exam A. B. The command effectively removed all other working VLANs and replaced them with the new VLANs. 4096 Answer: B Explanation: QUESTION NO: 41 What does the command vlan dot1q tag native accomplish when configured under global configuration? A. C. Allowing additional VLANs across the trunk introduced a loop in the network.

VACL D. so the open standard protocol must be configured. L2P tunneling Answer: A Explanation: QUESTION NO: 44 For client server failover purposes. LLDP C. LLTD Answer: B Explanation: QUESTION NO: 43 A manager tells the network engineer to permit only certain VLANs across a specific trunk interface. Spanning-Tree FastPort D. they require the switchport to enter a forwarding state immediately.com 20 . Spanning-Tree Fast Forward Answer: D "Pass Any Exam. For their disaster recovery feature to operate successfully.Cisco 300-115 Exam A network engineer has just deployed a non-Cisco device in the network and wants to get information about it from a connected device.www. Which protocol does the network engineer configure on both devices to accomplish this? A. Which option can be configured to accomplish this? A. Spanning-Tree PortFast E. allowed VLAN list B. the application server team has indicated that they must not have the standard 30 second delay before their switchport enters a forwarding state. NDP D. Which spanning-tree feature satisfies this requirement? A. Any Time. IRDP B. VTP pruning C." . Rapid Spanning-Tree B. Cisco Discovery Protocol is not supported. Spanning-Tree Timers C.actualtests.

C. Switches with higher revision numbers does not accept the new domain name. VTP summary advertisements are sent out of all ports with the new domain name. switch# show spanning-tree summary E.www. Any Time. switch# show spanning-tree bridge C. All other switches with the default domain name become VTP clients.actualtests. Answer: C Explanation: QUESTION NO: 47 A network engineer is setting up a new switched network." . switch# show spanning-tree vlan 10 B. RSTP B. If all switches currently have the default VTP domain name "null". D. switch# show spanning-tree brief D.Cisco 300-115 Exam Explanation: QUESTION NO: 45 Which command does a network engineer use to verify the spanning-tree status for VLAN 10? A. PVST "Pass Any Exam. switch# show spanning-tree vlan 10 brief Answer: A Explanation: QUESTION NO: 46 A new network that consists of several switches has been connected together via trunking interfaces. which statement describes what happens when a domain name is configured on one of the switches? A. Which Spanning Tree Protocol should be used to reduce switch resources and managerial burdens that are associated with multiple spanning-tree instances? A.com 21 . B. The switch with the non-default domain name restores back to "null" upon reboot. The network is expected to grow and add many new VLANs in the future.

access C. Any Time." . VLAN B. SDM templates are used to configure ACLs that protect networks and specific hosts from unnecessary or unwanted traffic.com 22 .www.Cisco 300-115 Exam C. SDM templates are used to configure a set of ACLs that allows the users to manage the flow of traffic handled by the route processor. E. SDM templates are configured by accessing the switch using the web interface. SDM templates are used to configure system resources in the switch to optimize support for specific features. MST D. default D. D. depending on how the switch is used in the network. PVST+ E. routing Answer: A Explanation: QUESTION NO: 50 "Pass Any Exam. C. SDM templates are used to create Layer 3 interfaces (switch virtual interfaces) to permit hosts in one VLAN to communicate with hosts in another VLAN. B. RPVST+ Answer: C Explanation: QUESTION NO: 48 Which statement about the use of SDM templates in a Cisco switch is true? A.actualtests. Answer: A Explanation: QUESTION NO: 49 Which SDM template disables routing and supports the maximum number of unicast MAC addresses? A.

A MAC address or host moves between different switch ports. 300 seconds D. D. 180 seconds C.www. when is a syslog message generated? A. A new MAC address is removed from the content-addressable memory. C. 100 seconds B. VLAN B. routing Answer: A Explanation: QUESTION NO: 51 In a Cisco switch. More than 64 MAC addresses are added to the content-addressable memory. 600 seconds Answer: C Explanation: QUESTION NO: 52 If a network engineer applies the command mac-address-table notification mac-move on a Cisco switch port. default C. Any Time. Answer: A Explanation: QUESTION NO: 53 "Pass Any Exam. access D. what is the default period of time after which a MAC address ages out and is discarded? A. B.Cisco 300-115 Exam Which SDM template is the most appropriate for a Layer 2 switch that provides connectivity to a large number of clients? A.actualtests. A new MAC address is added to the content-addressable memory.com 23 ." .

Any Time. 30 seconds B.actualtests. 300 seconds D. LLDP-MED is an extension to LLDP that operates between routers that run BGP. routing loop B." . D. B. security violation Answer: D Explanation: QUESTION NO: 54 What is the default value for the errdisable recovery interval in a Cisco switch? A.Cisco 300-115 Exam Which option is a possible cause for an errdisabled interface? A. Answer: A Explanation: QUESTION NO: 56 Which statement about Cisco devices learning about each other through Cisco Discovery Protocol "Pass Any Exam.www. 600 seconds Answer: C Explanation: QUESTION NO: 55 Which statement about LLDP-MED is true? A. STP loop guard D. 100 seconds C. cable unplugged C. LLDP-MED is an extension to LLDP that operates between endpoint devices and network devices. LLDP-MED is an extension to LLDP that operates only between endpoint devices. C.com 24 . LLDP-MED is an extension to LLDP that operates only between network devices.

Each device broadcasts periodic advertisements to all of its neighbors. LLDP does not support TLVs. native VLAN IDs. memory errors Answer: A Explanation: QUESTION NO: 58 Which option describes a limitation of LLDP? A. hardware platform D. LLDP cannot provide information about VTP. D. Answer: A Explanation: QUESTION NO: 57 Which option lists the information that is contained in a Cisco Discovery Protocol advertisement? A. Answer: A Explanation: QUESTION NO: 59 Which statement about the UDLD protocol is true? "Pass Any Exam. hardware platform. C.actualtests. port-duplex. LLDP can discover up to two devices per port. D.com 25 . C.Cisco 300-115 Exam is true? A. native VLAN IDs. port-duplex. hardware platform B. B." . LLDP can discover only Windows servers.www. Each device sends periodic advertisements to multicast address 01:00:0C:CC:CC:CC. memory errors C. B. Any Time. Each device sends periodic advertisements to a central device that builds the network topology. native VLAN IDs. memory errors. Each device sends periodic advertisements to all IP addresses in its ARP table. port-duplex.

Any Time. UDLD is a standardized Layer 2 protocol that enables devices to monitor the physical status of links and detect unidirectional failures. C. 300 seconds Answer: B Explanation: "Pass Any Exam. Answer: A Explanation: QUESTION NO: 60 Which option lists the modes that are available for configuring UDLD on a Cisco switch? A.www. 30 seconds B. capabilities. normal and aggressive B. and neighbors on a local area network. UDLD is a Cisco-proprietary Layer 2 protocol that enables devices to advertise their identity.Cisco 300-115 Exam A. and neighbors on a local area network. B.actualtests." . 120 seconds D. capabilities. active and aggressive C. UDLD is a Cisco-proprietary Layer 2 protocol that enables devices to monitor the physical status of links and detect unidirectional failures. normal and passive E. normal and active D. D. 60 seconds C.com 26 . UDLD is a standardized Layer 2 protocol that enables devices to advertise their identity. normal and standby Answer: A Explanation: QUESTION NO: 61 What is the default interval at which Cisco devices send Cisco Discovery Protocol advertisements? A.

CDP is disabled by default and can be enabled globally with the command cdp run. D. when a switch is configured to use VTP versions 1 or 2? A. Answer: A Explanation: QUESTION NO: 63 Which VTP mode is needed to configure an extended VLAN.www. C. Any Time.actualtests. 12-bit C.1q frame? A. 16-bit D. 32-bit Answer: B Explanation: QUESTION NO: 65 "Pass Any Exam. CDP is disabled by default and can be enabled globally with the command cdp enable. CDP is enabled by default and can be disabled globally with the command no cdp run. transparent B. server D. CDP is enabled by default and can be disabled globally with the command no cdp enable. Answer: D Explanation: QUESTION NO: 64 What is the size of the VLAN field inside an 802." .com 27 . B. 8-bit B. client C.Cisco 300-115 Exam QUESTION NO: 62 Which statement about Cisco Discovery Protocol configuration on a Cisco switch is true? A. Extended VLANs are only supported in version 3 and not in versions 1 or 2.

1 C.com 28 . 1024 Answer: B Explanation: QUESTION NO: 66 Refer to the exhibit.www. Which option shows the expected result if a show vlan command is issued? A) B) "Pass Any Exam." . Any Time. 0 B. 2 D.Cisco 300-115 Exam What is the maximum number of VLANs that can be assigned to an access switchport without a voice VLAN? A.actualtests.

com 29 .Cisco 300-115 Exam C) D) A.actualtests. Exhibit A B.www." . Any Time. Exhibit C D. Exhibit B C. Exhibit D Answer: A Explanation: "Pass Any Exam.

Cisco 300-115 Exam QUESTION NO: 67 Which feature is automatically enabled when a voice VLAN is configured. within the Ethernet header B." . Any Time. VLANs 1-4094 C. port-security C. within the Ethernet payload C. but not automatically disabled when a voice VLAN is removed? A. portfast B. storm control Answer: A Explanation: QUESTION NO: 68 In which portion of the frame is the 802. VLANs 1-1001 B. within the Ethernet FCS D. spanning tree D. VLANs 2-4094 Answer: C Explanation: "Pass Any Exam. within the Ethernet source MAC address Answer: A Explanation: QUESTION NO: 69 Which VLAN range is eligible to be pruned when a network engineer enables VTP pruning on a switch? A. VLANs 2-1001 D.1q header found? A.actualtests.www.com 30 .

com 31 . VTP pruning B.actualtests. The users in an engineering department that connect to the same access switch cannot access the network. Which action resolves this problem? A. D. Any Time.1q.www.1q.1q. Answer: C Explanation: QUESTION NO: 72 Refer to the exhibit. Update the VTP revision number. "Pass Any Exam. Enable VTP pruning and disable 802. B. Change VTP mode to server and enable 802. port-security C. Disable VTP pruning and disable 802.Cisco 300-115 Exam QUESTION NO: 70 Which feature must be enabled to eliminate the broadcasting of all unknown traffic to switches that are not participating in the specific VLAN? A. The network engineer found that the engineering VLAN is missing from the database. storm control D." . bpdguard Answer: A Explanation: QUESTION NO: 71 Refer to the exhibit. C.

dat and ensure that the switch with lowest MAC address is the VTP server. Manually force trunking with switchport mode trunk on both switches.Cisco 300-115 Exam The network switches for two companies have been connected and manually configured for the required VLANs." . Any Time. Which action resolves this problem? A. Enable the company B switch with the vtp mode server command. Answer: C Explanation: "Pass Any Exam.actualtests. C. Disable DTP and document the VTP domain mismatch.www. but users in company A are not able to access network resources in company B when DTP is enabled. B. Delete vlan. D.com 32 .

com 33 . Cisco Discovery Protocol version 1 carries native VLAN information. but version 1 does not. Cisco Discovery Protocol version 1 and version 2 carry native VLAN information. but versions 1 and 2 do not. B. Any Time. A multilayer switch has been configured to send and receive encapsulated and tagged frames. Cisco Discovery Protocol version 3 carries native VLAN information. but version 2 does not.actualtests.www. Consider that this is a multivendor environment." . Which Cisco IOS switching feature can be used to achieve the task? A. dot1q VLAN trunking D. Cisco Discovery Protocol version 2 carries native VLAN information.Cisco 300-115 Exam QUESTION NO: 73 A network engineer must implement Ethernet links that are capable of transporting frames and IP traffic for different broadcast domains that are mutually isolated. Which option is the cause of the spanning-tree error? "Pass Any Exam. PPP encapsulation with a virtual template B. D. Answer: A Explanation: QUESTION NO: 75 Refer to the exhibit. C. Link Aggregation Protocol at the access layer C. VLAN 2013 on the multilayer switch is configured as the native VLAN. Inter-Switch Link Answer: C Explanation: QUESTION NO: 74 Which statement about using native VLANs to carry untagged frames is true? A.

spanning-tree bpdu-filter is enabled. C. Use trunk pruning vlan 1.1q Q-in-Q encapsulation? "Pass Any Exam.com 34 . B. D. Answer: C Explanation: QUESTION NO: 78 What is required for a LAN switch to support 802. 802." . C. Enable VTP pruning on the VTP server.www. Upgrade to VTP version 3 for advanced feature set support. B.Cisco 300-115 Exam A. D.1q trunks are on both sides. Answer: C Explanation: QUESTION NO: 76 A network engineer must improve bandwidth and resource utilization on the switches by stopping the inefficient flooding of frames on trunk ports where the frames are not needed. both with native VLAN mismatch. Which Cisco IOS feature can be used to achieve this task? A.actualtests. VLAN access-map Answer: A Explanation: QUESTION NO: 77 Which action allows a network engineer to limit a default VLAN from being propagated across all trunks? A. access list C. VTP pruning B. Any Time. VLAN spanning-tree in SW-2 is configured. switchport trunk allowed VLAN D. VLAN ID 1 should not be used for management traffic because its unsafe. Manually prune default VLAN with switchport trunk allowed vlans remove.

G0/3. 4-bytes except the native VLAN B. 8-bytes except the native VLAN C. LACP traffic goes through G0/4 because it is the highest interface ID. B. G0/2. Which action allows interface G0/1 to always actively forward traffic in the port-channel? A. Answer: B "Pass Any Exam. D. Support 1522 layer 3 IP and IPX packet D. Support 1504 MTU or higher C. Configure LACP port-priority on G0/1 to 65535. Configure G0/1 as half duplex and G0/2 as full duplex.com 35 .Cisco 300-115 Exam A.actualtests. C. Any Time. How many bytes are added to each frame as a result of the configuration? A." . and G0/4 between two switches using Ethernet port-channel. Support 1547 MTU only Answer: B Explanation: QUESTION NO: 79 Refer to the exhibit. Configure LACP port-priority on G0/1 to 1. 4-bytes including native VLAN D.www. Support less than 1500 MTU B. 8-bytes including native VLAN Answer: A Explanation: QUESTION NO: 80 A network engineer configured a fault-tolerance link on Gigabit Ethernet links G0/1.

and on-on allow the formation of a channel. D. and on. active." .com 36 . Only the combinations active-active.Cisco 300-115 Exam Explanation: QUESTION NO: 81 Which statement about the use of PAgP link aggregation on a Cisco switch that is running Cisco IOS Software is true? A. desirabledesirable. and on-on allow the formation of a channel. Only the combinations auto-desirable. desirable. and on-on allow the formation of a channel. C. Any Time. auto. desirable. Only the combinations active-desirable. and on-on allow the formation of a channel.actualtests. desirable. and on. Only the combinations auto-auto. and on. Answer: A Explanation: QUESTION NO: 82 Refer to the exhibit. B. desirabledesirable. PAgP modes are active. desirabledesirable. and on. PAgP modes are active. PAgP modes are off. PAgP modes are off. "Pass Any Exam. desirable. desirabledesirable.www.

actualtests. Any Time.www.Cisco 300-115 Exam Which EtherChannel negotiation protocol is configured on the interface f0/13 – f0/15? A. "Pass Any Exam." . Port Aggregation Protocol C. Link Aggregation Control Protocol Answer: B Explanation: QUESTION NO: 83 Refer to the exhibit. Link Combination Control Protocol B. Port Combination Protocol D.com 37 .

com 38 . Which action can the engineer take to resolve this issue? A. PAgP changes the port speed and duplex for all ports in the bundle. Answer: C Explanation: QUESTION NO: 84 A network engineer changed the port speed and duplex setting of an existing EtherChannel bundle that uses the PAgP protocol. Disable EtherChannel load balancing. the network engineer configured an EtherChannel on interfaces Fa1/0 and Fa0/1 of the server farm switch. Change the load-balance method to dst-mac." . D. Contact Cisco TAC to report a bug on the switch. Any Time. as shown here: Server_Switch#sh etherchannel load-balance EtherChannel Load-Balancing Operational State (src-mac): Non-IP: Source MAC address IPv4: Source MAC address IPv6: Source IP address Server_Switch# However. To increase bandwidth. Upgrade the switch IOS to IP services image. Which statement describes what happens to all ports in the bundle? A. traffic is still slow.www.Cisco 300-115 Exam Users of PC-1 experience slow connection when a webpage is requested from the server. B. C. "Pass Any Exam.actualtests.

The EtherChannel provides full-duplex bandwidth up to 800 Mbps only for Fast EtherChannel or 16 Gbps only for Gigabit EtherChannel. D." . A switch can support up to eight compatibly configured Ethernet interfaces in an EtherChannel. PAgP drops the ports that do not match the configuration. B. Answer: A Explanation: QUESTION NO: 86 Refer to the exhibit. Answer: A Explanation: QUESTION NO: 85 Which statement about using EtherChannel on Cisco IOS switches is true? A. PAgP changes the port speed but not the duplex for all ports in the bundle. The EtherChannel provides full-duplex bandwidth up to 1000 Mbps only for Fast EtherChannel or 8 Gbps only for Gigabit EtherChannel.www. C. D.com 39 . C. A switch can support up to eight compatibly configured Ethernet interfaces in an EtherChannel. "Pass Any Exam. The EtherChannel provides full-duplex bandwidth up to 800 Mbps only for Fast EtherChannel or 8 Gbps only for Gigabit EtherChannel.Cisco 300-115 Exam B.actualtests. Any Time. A switch can support up to 10 compatibly configured Ethernet interfaces in an EtherChannel. The EtherChannel provides full-duplex bandwidth up to 1000 Mbps only for Fast EtherChannel or 10 Gbps only for Gigabit EtherChannel. A switch can support up to 10 compatibly configured Ethernet interfaces in an EtherChannel. PAgP does not change the port speed and duplex for all ports in the bundle until the switch is rebooted.

D. Fa0/14. and Fa0/15 successfully formed a Layer 3 port-channel interface using a Cisco proprietary protocol. but when a RSTP switch receives an 802. Fa0/14. Physical port Fa0/13. and Fa0/15 successfully formed a Layer 2 port-channel interface using an open standard protocol." . C.1d does not understand RSTP BPDUs because they are different versions. Logical port Fa0/13.com 40 .1d BPDU and eventually the two switches run 802. and Fa0/15 successfully formed a Layer 2 physical port-channel interface using a Cisco proprietary protocol. "Pass Any Exam. and Fa0/15 successfully formed a Layer 3 physical port-channel interface using an open standard protocol.www. 802.1d BPDU. B.1d BPDU? A.1d to communicate.actualtests. Fa0/14. Answer: A Explanation: QUESTION NO: 87 What happens on a Cisco switch that runs Cisco IOS when an RSTP-configured switch receives 802.Cisco 300-115 Exam Which statement about switch S1 is true? A. Any Time. it responds with an 802. Physical port Fa0/13. Logical port Fa0/13. Fa0/14.

but when a RSTP switch receives a 802.1d to communicate.1d BPDU. 2 C. but when a RSTP switch receives a 802. C.1d to communicate. "Pass Any Exam.com 41 ." .1d BPDU and eventually the two switches run 802.1d understands RSTP BPDUs because they are the same version. 802. 802.1d BPDU and eventually the two switches run 802.1d BPDU.1d BPDU. but when a RSTP switch receives a 802. 3 D. 802. 4 Answer: C Explanation: QUESTION NO: 89 Refer to the exhibit. Any Time.actualtests.Cisco 300-115 Exam B. it responds with a 802.1d does not understand RSTP BPDUs because they are different versions. Answer: A Explanation: QUESTION NO: 88 When two MST instances (MST 1 and MST 2) are created on a switch. it does not respond with a 802. 1 B. it does not respond with a 802.1d understands RSTP BPDUs because they are the same version.1d BPDU. D. what is the total number of spanning-tree instances running on the switch? A.www.

Modify the spanning-tree port-priority on SW2 f1/1 to 16 and f1/0 to 0. B. Modify the spanning-tree port-priority on SW2 f1/1 to 0 and f1/0 to 16. Which action is needed to modify the Layer 2 spanning-tree network so that traffic for PC1 VLAN from switch SW3 uses switchport f1/1 as a primary port? A.actualtests. Modify the spanning-tree port-priority on SW1 f1/1 to 0 and f1/0 to 16. Any Time.www. "Pass Any Exam.com 42 .Cisco 300-115 Exam f1/0 and f1/1 have the same end-to-end path cost to the designated bridge. D." . C. Modify the spanning-tree port-priority on SW1 f1/1 to 16 and f1/0 to 0. Answer: C Explanation: QUESTION NO: 90 Refer to the exhibit.

B.19 and all ports are forwarding. C. it has the lowest priority value for VLAN 1." . The switch priority value is zero. "Pass Any Exam.actualtests.com 43 . D. The switch priority for VLAN 1 and the macro specifies "This Bridge is the root". The bridge priority is 1 and all ports are forwarding. The bridge priority is 128.Cisco 300-115 Exam Why would the switch be considered as a root bridge? A. Answer: D Explanation: QUESTION NO: 91 Refer to the exhibit. Any Time.www.

C. Configure port to duplex full and speed 1000. B.com 44 .www.actualtests. Which Layer 2 enhancement can be used to eliminate this delay? A. Any Time. Configure no switchport. interface f0/14 C. Configure spanning-tree portfast. The engineer observes that when the PC is connected to the network. Answer: C "Pass Any Exam. which option will be the new root port for VLAN 10? A. interface f0/15 D.Cisco 300-115 Exam All ports are members of VLAN 10. interface f0/13 B." . Considering the default cost of upstream bridges to the root bridge is equal. D. Configure port duplex and speed to auto negotiation. it takes 30 to 60 seconds for the PC to see any activity on the network interface card. interface f0/21 Answer: D Explanation: QUESTION NO: 92 A network engineer is trying to deploy a PC on a network.

and forwarding states. The port goes into root-inconsistent state and stops forwarding traffic. the port is shut down immediately. the port goes into the spanning-tree inconsistent state. If an interface is enabled for portfast receives BDPU.Cisco 300-115 Exam Explanation: QUESTION NO: 93 A network engineer configured an Ethernet switch using these commands. B. C. If an interface is enabled for portfast receives BDPU. Answer: D Explanation: QUESTION NO: 95 "Pass Any Exam. The port goes into loop-inconsistent state and stops forwarding traffic. Answer: A Explanation: QUESTION NO: 94 Which statement describes what happens when a port configured with root guard receives a superior BPDU? A.www. the port does not go through the spanning-tree listening. learning. and forwarding states. If an interface is enabled for portfast receives BDPU. Any Time. B. Switchone(config) # Spanning-tree portfast bpdufilter default Which statement about the spanning-tree portfast feature on the switch is true? A. C." . The port goes into errdisabled state and stops forwarding traffic. learning.com 45 . D.actualtests. the port goes through the spanning-tree listening. The port goes into BPDU-inconsistent state and stops forwarding traffic. D. If an interface is enabled for portfast receives BDPU.

It is available only on a Cisco Catalyst 6500 Series chassis. 12 Answer: C Explanation: QUESTION NO: 97 Which statement describes what happens if all VSL connections between the virtual switch members are lost? A. 4 B.www.actualtests. B. Any Time. D. It does not support 1Gb links. The VSS transitions to the dual active recovery mode. and both virtual switch members continue to forward traffic independently. Answer: C Explanation: QUESTION NO: 96 What is the maximum number of 10 Gigabit Ethernet connections that can be utilized in an EtherChannel for the virtual switch link? A. B. The VSS transitions to the dual active recovery mode. The virtual switch members reload." . It is not available in VSS. 8 D.com 46 . D. Both virtual switch members cease to forward traffic. Answer: D Explanation: "Pass Any Exam. C. C. 6 C.Cisco 300-115 Exam Which statement about restrictions for multichassis LACP is true? A. and only the new active virtual switch continues to forward traffic. Converting a port channel to mLACP can cause a service disruption.

Cisco 300-115 Exam
QUESTION NO: 98
Which statement describes what happens when a switch enters dual active recovery mode?
A. The switch shuts down and waits for the VSL link to be restored before sending traffic.
B. All interfaces are shut down in the formerly active virtual switch member, but the new active
virtual switch forwards traffic on all links.
C. The switch continues to forward traffic out all links and enables spanning tree on VSL link and
all other links to prevent loops.
D. The VSS detects which system was last in active state and shuts down the other switch.
Answer: B
Explanation:

QUESTION NO: 99 CORRECT TEXT
Scenario:
You work for SWITCH.com. They have just added a new switch (SwitchB) to the existing network
as shown in the topology diagram.
RouterA is currently configured correctly and is providing the routing function for devices on
SwitchA and SwitchB. SwitchA is currently configured correctly, but will need to be modified to
support the addition of SwitchB. SwitchB has a minimal configuration. You have been tasked with
competing the needed configuring of SwitchA and SwitchB. SwitchA and SwitchB use Cisco as the
enable password.

Configuration Requirements for SwitchA
The VTP and STP configuration modes on SwitchA should not be modified.
• SwitchA needs to be the root switch for vlans 11, 12, 13, 21, 22 and 23. All other vlans should
be left are their default values.

Configuration Requirements for SwitchB
• Vlan 21
- Name: Marketing
- will support two servers attached to fa0/9 and fa0/10
• Vlan 22
- Name: Sales
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47

Cisco 300-115 Exam
- will support two servers attached to fa0/13 and fa0/14
• Vlan 23
o Name: Engineering
o will support two servers attached to fa0/15 and fa0/16
• Access ports that connect to server should transition immediately to forwarding state upon
detecting the connection of a device.
• SwitchB VTP mode needs to be the same as SwitchA.
• SwitchB must operate in the same spanning tree mode as SwitchA
• No routing is to be configured on SwitchB
• Only the SVI vlan 1 is to be configured and it is to use address 192.168.1.11/24

Inter-switch Connectivity Configuration Requirements
• For operational and security reasons trunking should be unconditional and Vlans 1, 21, 22 and
23 should tagged when traversing the trunk link.
• The two trunks between SwitchA and SwitchB need to be configured in a mode that allows for
the maximum use of their bandwidth for all vlans. This mode should be done with a nonproprietary protocol, with SwitchA controlling activation.
• Propagation of unnecessary broadcasts should be limited using manual pruning on this trunk
link.

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48

Cisco 300-115 Exam
Answer: Here are steps:
hostname SWITCH_B
!
!
vlan 21
name Marketing
vlan 22
name Sales
vlan 23
name Engineering
!
!
interface FastEthernet0/3
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode passive
switchport mode trunk
!
interface FastEthernet0/4
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode passive
switchport mode trunk
!
interface FastEthernet0/9
switchport access vlan 21
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/10
switchport access vlan 21
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/13
switchport access vlan 22
switchport mode access
spanning-tree portfast
!
!
interface FastEthernet0/14

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49

21-23 ! interface Vlan1 ip address 192.1.www.255.21-23 channel-protocol lacp "Pass Any Exam.actualtests.Cisco 300-115 Exam switchport access vlan 22 switchport mode access spanning-tree portfast ! interface FastEthernet0/15 switchport access vlan 23 switchport mode access spanning-tree portfast ! interface FastEthernet0/16 switchport access vlan 23 switchport mode access spanning-tree portfast ! ! interface GigabitEthernet1/1 ! interface GigabitEthernet1/2 ! interface Port-channel 1 switchport mode trunk switchport trunk encapsulation dot1q spanning-tree allowed vlans 1.255.11 255. Any Time.168.com 50 .0 ! end SWITCH_B(config)# hostname SWITCH_A ! panning-tree vlan 11 root primary spanning-tree vlan 12 root primary spanning-tree vlan 13 root primary spanning-tree vlan 21 root primary spanning-tree vlan 22 root primary spanning-tree vlan 23 root primary ! interface FastEthernet0/3 switchport trunk allowed vlan 1." .

"Pass Any Exam.www.1.actualtests.168.com 51 . which has a partial configuration and has been attached to RouterC as shown in the topology diagram. Any Time.Cisco 300-115 Exam channel-group 1 mode active switchport mode trunk ! interface FastEthernet0/4 switchport trunk allowed vlan 1.1 ! ! End QUESTION NO: 100 CORRECT TEXT You have been tasked with configuring multilayer SwitchC.21-23 channel-protocol lacp channel-group 1 mode active switchport mode trunk ! interface FastEthernet0/21 switchport access vlan 21 switchport mode access ! interface FastEthernet0/22 switchport access vlan 22 switchport mode access ! interface FastEthernet0/23 switchport access vlan 23 switchport mode access ! interface GigabitEthernet1/1 ! interface GigabitEthernet1/2 ! interface Port-channel 1 ! interface Vlan1 no ip address shutdown ! ip default-gateway 192." .

www.200.250. Routing must only be enabled for the specific subnets shown in the diagram.250.10.com 52 .64/27 Hosts H1 and H2 are configured with the correct IP address and default gateway.32/27 – 190.0/24 – 190. Also SwitchC needs to be able to ping server S1. You do not have access to RouteC. Any Time. Due to administrative restrictions and requirements you should not add/delete vlans or create trunk links. Company policies forbid the use of static or default routing.10. "Pass Any Exam. RouterC is correctly configured. changes VLAN port assignments or create trunks.200.Cisco 300-115 Exam You need to configure SwitchC so that Hosts H1 and H2 can successfully ping the server S1. SwitchC uses Cisco as the enable password.actualtests. The following subnets are available to implement this solution: – 10. Company policies forbid the use of static or default routing. All routes must be learned via EIGRP 65010 routing protocol." . Note: Due to administrative restrictions and requirements you should not add or delete VLANs. All routes must be learned via the EIGRP routing protocol. Routed interfaces should use the lowest host on a subnet when possible. No trunking has been configured on RouterC.

Any Time.com 53 ." .actualtests.www.Cisco 300-115 Exam "Pass Any Exam.

SwitchC(config-if)# ip address 10.250. SwitchC should be configured as a Layer 3 switch (which supports ip routing function as a router).10. + Only use SwitchC for interVLAN routing without using RouterC.2 255.200.10.actualtests. SwitchC# configure terminal SwitchC(config)# int gi0/1 SwitchC(config-if)#no switchport -> without using this command.255. The question clearly states “No trunking has been configured on RouterC” so RouterC does not contribute to interVLAN routing of hosts H1 & H2 -> SwitchC must be configured as a Layer 3 switch with SVIs for interVLAN routing.com 54 .0 ->RouterC has used IP 10. We should check the default gateways on H1 & H2.10.65 Now we have enough information to configure SwitchC (notice the EIGRP AS in this case is 650) Note: VLAN2 and VLAN3 were created and gi0/10.www. Trunking must be established between RouterC and SwitchC. Any Time.Cisco 300-115 Exam Answer: There are two ways to configure interVLAN routing in this case: + Use RouterC as a “router on a stick” and SwitchC as a pure Layer2 switch. Click on H1 and H2 and type the “ipconfig” command to get their default gateways.1 so "Pass Any Exam.255. No trunking requires. gi0/11 interfaces were configured as access ports so we don’t need to configure them in this sim." .10. the simulator does not let you assign IP address on Gi0/1 interface.33 Host2: + Default gateway: 190. Answer: \>ipconfig We will get the default gateways as follows: Host1: + Default gateway: 190.200.250.

www. In fact.31 SwitchC(config-router)# network 190.com 55 .224 SwitchC(config-if)# no shutdown SwitchC(config-if)#exit SwitchC(config)# ip routing (Notice: MLS will not work without this command) SwitchC(config)# router eigrp 65010 SwitchC(config-router)# network 10.0. SwitchC(config-if)# no shutdown SwitchC(config-if)# exit SwitchC(config)# int vlan 2 SwitchC(config-if)# ip address 190.250. even without “no auto-summary” command the network still works correctly. you should expect the ping to SERVER to succeed from the MLS.0/16 is not used anywhere else in this topology.0.0.0.actualtests.250. in fact it is not necessary because the network 190.250.200. no neighbor relationship is formed between RouterC and SwitchC.0. Any Time.64 0. But after finishing the configuration.0.0.255.200.64 0. so you will not miss within it in the exam. In order to complete the lab.31 NOTE: THE ROUTER IS CORRECTLY CONFIGURED.0 because it is the nature of distance vector routing protocol like EIGRP: only major networks need to be advertised. we are pretty sure instead of using two commands “network 190.255.250.10. If you use wrong AS number.31 we can use one simple command “network 190.200.32 0.0.0.31 and “network 190.200.255. we can use “show run” command to verify.255 SwitchC(config-router)# network 190.250.200.224 SwitchC(config-if)# no shutdown SwitchC(config-if)# int vlan 3 SwitchC(config-if)# ip address 190.Cisco 300-115 Exam this is the lowest usable IP address.250.200. "Pass Any Exam.32 0. Also some reports said the “no auto-summary” command can’t be used in the simulator. and from the PCs as well.200.0.200.0 is shown.10. just for sure.200.0. Use the console access to the existing and new switches to configure and verify correct device configuration.0. also don’t modify/delete any port just do the above configuration. only the summarized network 190. Also make sure you use the correct EIGRP AS number (in the configuration above it is 650 but it will change when you take the exam) but we are not allowed to access RouterC so the only way to find out the EIGRP AS is to look at the exhibit above.0 0. But in the exam the sim is just a flash based simulator so we should use two above commands.33 255.255.65 255.0." . QUESTION NO: 101 You have been asked to install and configure a new switch in a customer network.

www.actualtests." .com 56 .Cisco 300-115 Exam "Pass Any Exam. Any Time.

" .www.com 57 .Cisco 300-115 Exam "Pass Any Exam. Any Time.actualtests.

Which of the configuration is correct? "Pass Any Exam.Cisco 300-115 Exam You are connecting the New_Switch to the LAN topology. the switch has been partially configured and you need to complete the rest of configuration to enable PC1 communication with PC2." . Any Time.www.com 58 .actualtests.

com 59 . Option B C. Option E "Pass Any Exam. Any Time." . Option C D. Option A B.www.actualtests.Cisco 300-115 Exam A. Option D E.

Logging in to SW1 and using the “show vtp status” command we see this: So we know that the VTP domain must be CCNP. the VTP domain name must match. so we know that this port must be an access port in VLAN 100. So." . QUESTION NO: 102 You have been asked to install and configure a new switch in a customer network. "Pass Any Exam. Use the console access to the existing and new switches to configure and verify correct device configuration. step one is to find the correct VTP name on the other switches.actualtests. Note that the VTP versions supported in this network are 1. 2.com 60 . leaving only choice D as correct. Any Time.www. We also see from the topology diagram that eth 0/0 of the new switch connects to a PC in VLNA 100.Cisco 300-115 Exam Answer: D Explanation: Within any VTP. This leaves only choice D and E. 3 so either VTP version 2 or 3 can be configured on the new switch.

www.com 61 . Any Time.actualtests.Cisco 300-115 Exam "Pass Any Exam." .

Cisco 300-115 Exam "Pass Any Exam.actualtests.www. Any Time.com 62 ." .

"Pass Any Exam.actualtests. VLAN1 B. By issuing the “show interface trunk” command on SW1 and SW2 we see the native VLAN is 99. VLAN 300 Answer: B Explanation: The native VLAN is used for untagged frames sent along a trunk. VLAN 50 F. For which configured VLAN are untagged frames sent over trunk between SW1 and SW2? A. VLAN 40 E.www. VLAN 99 C.com 63 . VLAN 999 D.Cisco 300-115 Exam Refer to the configuration. VLAN 200 G. Any Time." .

Cisco 300-115 Exam QUESTION NO: 103 You have been asked to install and configure a new switch in a customer network. Use the console access to the existing and new switches to configure and verify correct device configuration.com 64 . "Pass Any Exam.actualtests. Any Time." .www.

com 65 ." .actualtests. Any Time.www.Cisco 300-115 Exam "Pass Any Exam.

Which configuration step is valid? A. Configure VLAN 500 and VLAN 600 on SW1 only C.com 66 . VLAN500 and VLAN600 to the topology in such way that you need to configure SW1 as primary root for VLAN 500 and secondary for VLAN 600 and SW2 as primary root for VLAN 600 and secondary for VLAN 500.SW2 and SW4 "Pass Any Exam. Configure VLAN 500 and VLAN 600 on SW2 only D. Configure VLAN 500 and VLAN 600 on SW1 .www.Cisco 300-115 Exam You are adding new VLANs.actualtests. Any Time." . Configure VLAN 500 & VLAN 600 on both SW1 & SW2 B.

and SW4 we see that both SW1 and SW2 are operating in VTP server mode.www. configure back to vtp server mode.com 67 .actualtests. SW2." . Any Time. but SW4 is a client. "Pass Any Exam. On SW2. so we will need to add both VLANs to SW1 and SW2. Answer: A Explanation: By issuing the “show vtp status command on SW2. configure vtp mode as off and configure VLAN 500 and VLAN 600.Cisco 300-115 Exam E.

actualtests.www.Cisco 300-115 Exam QUESTION NO: 104 You have been asked to install and configure a new switch in a customer network. Use the console access to the existing and new switches to configure and verify correct device configuration.com 68 ." . "Pass Any Exam. Any Time.

Any Time.actualtests.com 69 ." .www.Cisco 300-115 Exam "Pass Any Exam.

Any Time.com 70 .www.actualtests.Cisco 300-115 Exam "Pass Any Exam." .

Disable VTP pruning on SW4 only D. Disable VTP pruning on SW1 only B. What is the solution to avoid the snooping database from being rebuilt after every device reboot? A.Cisco 300-115 Exam Examine the VTP configuration. Topic 2.www. Disable VTP pruning on SW2. only SW4 will connect to servers in a private VLAN. "Pass Any Exam. Answer: C Explanation: To create private VLANs. Which of the following configuration steps will allow creating private VLANs? A. A DHCP snooping database agent should be configured.actualtests. Disable VTP pruning on SW2 only C. In this case. Any Time. Disable VTP pruning on New_Switch and SW4 only.com 71 . You are required to configure private VLANs for a new server deployment connecting to the SW4 switch. Infrastructure Security QUESTION NO: 105 A Cisco Catalyst switch that is prone to reboots continues to rebuild the DHCP snooping database." . SW4 and New_Switch E. you will need to only disable pruning on the switch that contains the private VLANs.

(config)# aaa authentication login default radius local B. Which solution ensures that the server maintains network reachability in the future? "Pass Any Exam. the network team is considering enabling dynamic ARP inspection alongside DHCP snooping. auditing Answer: A Explanation: QUESTION NO: 107 Which command creates a login authentication method named "login" that will primarily use RADIUS and fail over to the local user database? A. Any Time.www. C. (config)# aaa authentication login default local radius D.com 72 . Apply ip dhcp snooping trust on all interfaces with dynamic addresses. (config)# aaa authentication login login radius local C. Enable DHCP snooping for all VLANs that are associated with the switch." .Cisco 300-115 Exam B. authorization B. Answer: A Explanation: QUESTION NO: 106 Which portion of AAA looks at what a user has access to? A. E. For more protection against malicious attacks. D. authentication C.actualtests. Disable Option 82 for DHCP data insertion. Use IP Source Guard to protect the DHCP binding table entries from being lost upon rebooting. (config)# aaa authentication login radius local Answer: B Explanation: QUESTION NO: 108 A server with a statically assigned IP address is attached to a switch that is provisioned for DHCP snooping. accounting D.

D." . B. C. The interface that is connected to the workstation in question will be put into the errdisabled state.www. The IP address of one of the workstations does not match any entries found in the DHCP binding database. Verify the source MAC address of all untrusted interfaces with ip dhcp snooping verify macaddress command. Which configuration must be made before the private VLAN is configured? A. C. The packets originating from the workstation are assumed to be spoofed and will be discarded. B. Disable VTP and manually assign VLANs.Cisco 300-115 Exam A. Answer: B Explanation: QUESTION NO: 109 A network engineer wants to ensure Layer 2 isolation of customer traffic using a private VLAN.com 73 . Packets from the workstation will be rate limited according to the default values set on the switch. B. Answer: D Explanation: "Pass Any Exam. Any Time. Answer: C Explanation: QUESTION NO: 110 DHCP snooping and IP Source Guard have been configured on a switch that connects to several client workstations. Traffic will pass accordingly after the new IP address is populated into the binding database. D. D. Which statement describes the outcome of this scenario? A. Disable DHCP snooping information option. Trust the interface that is connected to the server with the ip dhcp snooping trust command. C. Enable VTP version 3. Ensure all switches are configured as VTP server mode. Configure VTP Transparent Mode. Configure a static DHCP snooping binding entry on the switch.actualtests.

D. even if they are not utilized for dynamic address allocation. A network engineer is configuring the switch for DHCP snooping and IP Source Guard. Any Time. Answer: A Explanation: QUESTION NO: 112 A switch is added into the production network to increase port capacity. B.www. D. DHCP snooping must be enabled on all VLANs. Answer: B Explanation: QUESTION NO: 113 The command storm-control broadcast level 75 65 is configured under the switch port connected to the corporate mail server. The switch is configured for sdm prefer routing as the switched database management template. B. C.Cisco 300-115 Exam QUESTION NO: 111 A DHCP configured router is connected directly to a switch that has been provisioned with DHCP snooping. but is unable to configure ip verify source under several of the interfaces. SNMP traps are sent by default when broadcast traffic reaches 65% of the lower-level threshold. B. Static DHCP bindings are not configured on the switch. However. The local DHCP server is disabled prior to enabling IP Source Guard. The interfaces are configured as Layer 3 using the no switchport command. In which three ways does this command impact the traffic? (Choose three. The DHCP client interfaces have storm control configured.) A. IP Source Guard with the ip verify source port-security command is configured under the interfaces that connect to all DHCP clients on the switch.com 74 . No VLANs exist on the switch and/or the switch is configured in VTP transparent mode. clients are not receiving an IP address via the DHCP server. The switchport is disabled when unicast traffic reaches 75% of the total interface bandwidth. C. "Pass Any Exam. Which option is the cause of the problem? A. E. The configured SVIs on the switch have been removed for the associated interfaces. The DHCP server does not support information option 82." . Which option is the cause of this issue? A.actualtests.

Only broadcast traffic is limited by this particular storm control configuration. switch# show mac address-table address <mac address> Answer: A. Which two commands help trace this PC when the MAC address is known? (Choose two. They decide to configure the network to automate the process of re-enabling user ports." . switch(config)# errdisable recovery cause psecure-violation C.D. switch(config)# errdisable recovery cause security-violation Answer: B Explanation: QUESTION NO: 115 The network monitoring application alerts a network engineer of a client PC that is acting as a rogue DHCP server. the network team has been overwhelmed with port reset requests.www.E Explanation: "Pass Any Exam. switch# show port-security C.) A.com 75 . switch(config)# switchport port-security aging type inactivity E. E. Any Time. D. Which command accomplishes this task? A. F. switch# show ip arp inspection E. Answer: C. The switch drops broadcasts when they reach 75% of bandwidth. switch(config)# errdisable recovery interval 180 B.F Explanation: QUESTION NO: 114 After port security is deployed throughout an enterprise campus. Multicast traffic is dropped at 65% and broadcast traffic is dropped at 75% of the total interface bandwidth. switch# show mac address-table B. switch(config)# switchport port-security protect D.actualtests. The switch resumes forwarding broadcasts when they are below 65% of bandwidth.Cisco 300-115 Exam C. switch# show ip verify source D.

Dynamic ARP Inspection Answer: A Explanation: QUESTION NO: 117 Which command globally enables AAA on a device? A. Any Time. aaa accounting Answer: A Explanation: QUESTION NO: 118 Which AAA Authorization type includes PPP. aaa authorization D.com 76 . IP mobile C. SDM routing C. SLIP.Cisco 300-115 Exam QUESTION NO: 116 While troubleshooting a network outage. and ARAP connections? A. auth-proxy Answer: A Explanation: "Pass Any Exam.www." . aaa authentication C.actualtests. Cisco IOS parser D. EXEC D. Which option decreases consumption of bandwidth used by broadcast traffic? A. network B. integrated routing and bridging E. aaa new-model B. storm control B. a network engineer discovered an unusually high level of broadcast traffic coming from one of the switch interfaces.

RADIUS with EAP Extension B. RADIUS with CoA D.www. none required B. Which login credentials are required when connecting to the console port in this output? A.com 77 . username cisco with password cisco C. login authentication default Answer: A Explanation: "Pass Any Exam. RADIUS using VSA Answer: A Explanation: QUESTION NO: 120 Refer to the exhibit. Any Time. TACACS+ C.actualtests. no username with password linepass D." .1x? A.Cisco 300-115 Exam QUESTION NO: 119 Which authentication service is needed to configure 802.

untrusted hosts with available IP addresses D.com 78 .www. line password B. RADIUS server D. local username. Any Time. local username. in which order does the device check the login credentials? A. Line password. line password. When a network administrator is attempting an SSH connection to the device. Line password. RADIUS server. local username C.actualtests." .Cisco 300-115 Exam QUESTION NO: 121 Refer to the exhibit. RADIUS server. untrusted hosts with leased IP addresses B. trusted hosts with leased IP addresses C. local username Answer: A Explanation: QUESTION NO: 122 Which type of information does the DHCP snooping binding database contain? A. RADIUS server. trusted hosts with available IP addresses Answer: A Explanation: "Pass Any Exam.

ip dhcp snooping trust B. storm control C. isolated port C. Any Time. DHCP snooping Answer: A Explanation: QUESTION NO: 124 Which command is needed to enable DHCP snooping if a switchport is connected to a DHCP server? A.com 79 .Cisco 300-115 Exam QUESTION NO: 123 Which switch feature determines validity based on IP-to-MAC address bindings that are stored in a trusted database? A. trunk port Answer: A Explanation: "Pass Any Exam. Dynamic ARP Inspection B. VTP pruning D." .actualtests. ip dhcp snooping information Answer: A Explanation: QUESTION NO: 125 Which private VLAN access port belongs to the primary VLAN and can communicate with all interfaces. promiscuous port B. including the community and isolated host ports? A.www. ip dhcp trust D. community port D. ip dhcp snooping C.

dynamic ARP database C. promiscuous VLAN Answer: A Explanation: QUESTION NO: 127 Which database is used to determine the validity of an ARP packet based on a valid IP-to-MAC address binding? A. Any Time. spanning-tree portfast D. DHCP snooping B.actualtests. primary VLAN C. DHCP snooping database B. storm control C. community VLAN D. private VLAN Answer: A "Pass Any Exam.www. which feature must be enabled on the access VLAN for that interface? A. dynamic routing database D.Cisco 300-115 Exam QUESTION NO: 126 Which private VLAN can have only one VLAN and be a secondary VLAN that carries unidirectional traffic upstream from the hosts toward the promiscuous ports and the gateway? A. static ARP database Answer: A Explanation: QUESTION NO: 128 When IP Source Guard with source IP filtering is enabled on an interface.com 80 . isolated VLAN B." .

B. VLAN trunking Answer: A Explanation: QUESTION NO: 130 Which command would a network engineer apply to error-disable a switchport when a packetstorm is detected? A. It allows port security to secure the MAC address that 802. It allows 802.1x to secure the MAC address that port security authenticates.Cisco 300-115 Exam Explanation: QUESTION NO: 129 Which switch feature prevents traffic on a LAN from being overwhelmed by continuous multicast or broadcast traffic? A.www.1x authenticates. VTP pruning D." . router(config-if)#storm-control action enable Answer: A Explanation: QUESTION NO: 131 A network engineer configures port security and 802. "Pass Any Exam. router(config-if)#storm-control action trap C. Any Time.actualtests. It allows port security to secure the IP address that 802. router(config-if)#storm-control action shutdown B. storm control B.1x to secure the IP address that port security authenticates.1x on the same interface. C.com 81 . port security C.1x authenticates. D. It allows 802. Which option describes what this configuration allows? A. router(config-if)#storm-control action error D.

dynamic access point Answer: A Explanation: QUESTION NO: 134 When you configure private VLANs on a switch.actualtests. stored in the address table. EtherChannel port group D. secure Answer: A Explanation: QUESTION NO: 133 On which interface can port security be configured? A. sticky B." . destination port for SPAN C. static trunk ports B. Any Time. dynamic C. which port type connects the switch to the gateway router? A.com 82 .www. and added to the running configuration? A. community C. trunked "Pass Any Exam. isolated D.Cisco 300-115 Exam Answer: A Explanation: QUESTION NO: 132 Which feature describes MAC addresses that are dynamically learned or manually configured. promiscuous B. static D.

40.www. Any Time.com is an IT company that has an existing enterprise network comprised of two layer 2 only switches.Cisco 300-115 Exam Answer: A Explanation: QUESTION NO: 135 When you configure a private VLAN. promiscuous port B.40.120. which type of port must you configure the gateway router port as? A. You must "Pass Any Exam. For security reasons. access port Answer: A Explanation: QUESTION NO: 136 CORRECT TEXT SWITCH.120. The topology diagram indicates their layer 2 mapping.0/24. Authentication is to be done via a Radius server: • Radius server host: 172.actualtests." . You have been tasked with implementing the above access control as a pre-condition to installing the servers. VLAN 20 is a new VLAN that will be used to provide the shipping personnel access to the server. isolated port C.com 83 .0/24 should be allowed on VLAN 20.120. The Radius server and application servers will be installed at a future date. DSW1 and ASW1. • Filtering should be implemented as close to the serverfarm as possible. • Devices on VLAN 20 are restricted to the subnet of 172. community port D.46 • Radius key: rad123 • Authentication should be implemented as close to the host as possible. it is necessary to restrict access to VLAN 20 in the following manner: • Users connecting to VLAN 20 via portfO/1 on ASW1 must be authenticated before they are given access to the network. • Packets from devices in any other address range should be dropped on VLAN 20.40. Corporate polices do not allow layer 3 functionality to be enabled on the switches. • Packets from devices in the subnet of 172.

Any Time.actualtests.Cisco 300-115 Exam use the available IOS switch features.www. "Pass Any Exam.com 84 ." .

120.0.www.46 key rad123 ASW1(config)#aaa authentication dot1x default group radius ASW1(config)#dot1x system-auth-control ASW1(config)#inter fastEthernet 0/1 ASW1(config-if)#switchport mode access ASW1(config-if)#dot1x port-control auto ASW1(config-if)#exit ASW1#copy run start Step2: Console to DSW1 from PC console 2 DSW1(config)#ip access-list standard 10 DSW1(config-ext-nacl)#permit 172.com 85 .255 DSW1(config-ext-nacl)#exit DSW1(config)#vlan access-map PASS 10 DSW1(config-access-map)#match ip address 10 DSW1(config-access-map)#action forward DSW1(config-access-map)#exit DSW1(config)#vlan access-map PASS 20 DSW1(config-access-map)#action drop DSW1(config-access-map)#exit DSW1(config)#vlan filter PASS vlan-list 20 DSW1#copy run start "Pass Any Exam.Cisco 300-115 Exam Answer: The configuration: Step1: Console to ASW1 from PC console 1 ASW1(config)#aaa new-model ASW1(config)#radius-server host 172. Any Time.actualtests.39.40.0." .120.0 0.

actualtests. standby track Answer: D Explanation: QUESTION NO: 138 What is the default HSRP priority? A. 120 D. provides two independent supervisors with two different control planes D. Infrastructure Services QUESTION NO: 137 Which configuration command ties the router hot standby priority to the availability of its interfaces? A. 50 B. backup interface D.com 86 .www.Cisco 300-115 Exam Topic 3. standby priority C. 1024 Answer: B Explanation: QUESTION NO: 139 Which option is a benefit of using VSS? A. reduces cost B. removes the need for a First Hop Redundancy Protocol Answer: D "Pass Any Exam. standby group B. 100 C. Any Time." . simplifies configuration C.

4 C. 5 C. 15 Answer: C Explanation: QUESTION NO: 142 What is the maximum number of virtual MAC addresses that GLBP allows per group? A.Cisco 300-115 Exam Explanation: QUESTION NO: 140 Which First Hop Redundancy Protocol is an IEEE Standard? A.com 87 . 1 B. 10 D. OSPF Answer: C Explanation: QUESTION NO: 141 What is the default amount by which the hot standby priority for the router is decremented or incremented when the interface goes down or comes back up? A." . Any Time. GLBP B. 2 B. VRRP D.actualtests. 8 Answer: B Explanation: "Pass Any Exam.www. 6 D. HSRP C.

" .actualtests. Any Time. designated router Answer: C Explanation: QUESTION NO: 144 Which VRRP router is responsible for forwarding packets that are sent to the IP addresses of the virtual router? A.www. active virtual forwarder B. active virtual router C. active virtual gateway D. standby 1 track 100 decrement 1 C. virtual router active D. standby 1 track 100 B. standby 1 track 100 decrement 20 Answer: A Explanation: "Pass Any Exam.Cisco 300-115 Exam QUESTION NO: 143 Which gateway role is responsible for answering ARP requests for the virtual IP address in GLBP? A. virtual router standby Answer: A Explanation: QUESTION NO: 145 Which command correctly configures standby tracking for group 1 using the default decrement priority value? A. virtual router backup C.com 88 . standby 1 track 100 decrement 5 D. virtual router master B.

Inc. "Pass Any Exam. HSRP configured on same interface as GLBP D. standby follow D. Incorrect GLBP IP address C.Cisco 300-115 Exam QUESTION NO: 146 Which command configures an HSRP group to become a slave of another HSRP group? A.com 89 . with an enterprise network (access. Layer 2 loop Answer: D Explanation: QUESTION NO: 148 Ferris Plastics. Any Time. standby group backup Answer: C Explanation: QUESTION NO: 147 Refer to the exhibit. is a medium sized company." .www. standby slave B. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. Which option describes the reason for this message in a GLBP configuration? A. Unavailable GLBP active forwarder B.actualtests. standby group track C. The distribution switches are configured to use HSRP to provide a high availability solution.

Using the running configurations and show commands.primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. Currently all interfaces are up.com 90 . you have been asked to investigate and respond to the following question. "Pass Any Exam. Any Time." . unless GigabitEthernet1/0/1 on backup device has also failed.Cisco 300-115 Exam • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 .actualtests.www. Troubleshooting has identified several issues.

Enable preempt in the VLAN 101 HSRP group on DSW1. DSW1 did not become the active router for VLAN 101 as desired. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. "Pass Any Exam. decrease the priority value to avaluethatis less ' than the priority value configured in the VLAN 101 HSRP group on DSW2. What needs to be done to make the group for VLAN 101 function properly? A." . Any Time. D. GigabitEthernet1/0/1 on DSW1 was shut down. Inc. Disable preempt in the VLAN 101 HSRP group on DSW2's. is a medium sized company. Decrease the decrement value in the track command for the VLAN 101 HSRP group on U DSWTs to a values less than the value in the track command for the VLAN 101 HSRP group on DSW2. The distribution switches are configured to use HSRP to provide a high availability solution.www.com 91 . with an enterprise network (access. All other interfaces were up. DSW2 became the active HSRP device for VLAN 101 as desired.Cisco 300-115 Exam During routine maintenance. In the VLAN 101 HSRP group on DSW1. after GigabitEthemet1/0/1 on DSW1 was reactivated. B.actualtests. Answer: A Explanation: QUESTION NO: 149 Ferris Plastics. C. However.

Cisco 300-115 Exam • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . "Pass Any Exam. Troubleshooting has identified several issues.actualtests. Using the running configurations and show commands. unless GigabitEthernet1/0/1 on backup device has also failed. you have been asked to investigate and respond to the following question. Currently all interfaces are up.com 92 ." .primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. Any Time.www.

with an enterprise network (access. The decrement value on DSW1 should be greaterthan 9 and less than 15. The decrement value on DSW1 should be greaterthan 11 and less than 19. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . E. The decrement value on DSWTs should be greaterthan 190 and less than 200. What needs to be done to make the group function properly? A. The distribution switches are configured to use HSRP to provide a high availability solution. Inc." . D.primary device for VLAN 103 and VLAN 104 "Pass Any Exam.Cisco 300-115 Exam During routine maintenance. C. Any Time. is a medium sized company. 0 B. The decrement value on DSWTs should be greaterthan 195 and less than 205. The decrement value on DSW1 should be greaterthan 5 and less than 15. DSW1 remained the active device for the VLAN 102 HSRP group. All other interfaces were up. During this time. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers.www. it became necessary to shut down the GigabitEthernet1/0/1 interface on DSW1. Answer: C Explanation: QUESTION NO: 150 Ferris Plastics.com 93 .actualtests. You have determined that there is an issue with the decrement value in the track command for the VLAN 102 HSRP group.

Any Time. Troubleshooting has identified several issues. you have been asked to investigate and respond to the following question." .com 94 . unless GigabitEthernet1/0/1 on backup device has also failed. "Pass Any Exam.actualtests.Cisco 300-115 Exam • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. Using the running configurations and show commands. Currently all interfaces are up.www.

As related to the VLAN 103 HSRP group. what can be done to make the group function properly? A. is a medium sized company.www.Cisco 300-115 Exam All interfaces are active. On DSW2. increase the decrement value in the track command to a value greater than 10 and less than 50. Using the running "Pass Any Exam." . DSW2 has not become the active device for the VLAN 103 HSRP group. On DSW2. C. On DSW1. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . unless GigabitEthernet1/0/1 on backup device has also failed. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. disable preempt. Troubleshooting has identified several issues. On DSW1. Inc. decrease the priority value to a value less than 190 and greater than 150.primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device.com 95 . Currently all interfaces are up. B. Any Time.actualtests. Answer: C Explanation: QUESTION NO: 151 Ferris Plastics. with an enterprise network (access. increase the priority value to a value greater 200 and less than 250. The distribution switches are configured to use HSRP to provide a high availability solution. D.

com 96 .Cisco 300-115 Exam configurations and show commands.actualtests. Any Time. "Pass Any Exam. you have been asked to investigate and respond to the following question." .www.

www. with an enterprise network (access.com 97 . As related to the VLAN 104HSRP group. On DSW1. D. Inc. is a medium sized company. On DSW1. Any Time. disable preempt. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. On DSW2 decrease the priority value to a value less than 150. On DSW1. increase the decrement value in the track command to a value greater than 6. The distribution switches are configured to use HSRP to provide a high availability solution. During this time. unless GigabitEthernet1/0/1 on backup device has also failed. All other interfaces were up." .Cisco 300-115 Exam During routine maintenance. decrease the decrement value in the track command to a value less than 1. C.primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. "Pass Any Exam. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . DSW1 became the active router for the VLAN 104HSRP group. B. what can to be done to make the group function properly? A. Answer: C Explanation: QUESTION NO: 152 Ferris Plastics. it became necessary to shut down the GigabitEthernet1/0/1 interface on DSW1 and DSW2.actualtests.

www." . "Pass Any Exam. Currently all interfaces are up.com 98 . Any Time.actualtests.Cisco 300-115 Exam Troubleshooting has identified several issues. you have been asked to investigate and respond to the following question. Using the running configurations and show commands.

with an enterprise network (access. Currently all interfaces are up. unless GigabitEthernet1/0/1 on backup device has also failed. Any Time. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 ." . Troubleshooting has identified several issues. 50 B.primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device.Cisco 300-115 Exam What is the priority value of the VLAN 105 HSRP group on DSW2? A. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. The distribution switches are configured to use HSRP to provide a high availability solution.com 99 . is a medium sized company.actualtests. Using the running configurations and show commands. Inc. 100 C. you have been asked to investigate and respond to the following question. "Pass Any Exam. 200 Answer: B Explanation: QUESTION NO: 153 Ferris Plastics.www. 150 D.

www." . Any Time.actualtests.Cisco 300-115 Exam "Pass Any Exam.com 100 .

100 C.actualtests. 200 Answer: A Explanation: QUESTION NO: 154 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP. They have questions about how these two devices will perform in the event of a device failure." .com 101 .www. Any Time. 150 D. 90 B.Cisco 300-115 Exam If GigabitEthemet1/0/1 on DSW2 is shutdown. what will be the resulting priority value of the VLAN 105 HSRP group on router DSW2? A. "Pass Any Exam.

Cisco 300-115 Exam "Pass Any Exam.www.com 102 ." . Any Time.actualtests.

Any Time. "Pass Any Exam. R2-100% D.0/24 subnet is being forwarded through R1? A.Cisco 300-115 Exam What percentage of the outgoing traffic from the 172.10. R1-0% B. They have questions about how these two devices will perform in the event of a device failure. R2-50% C.actualtests. R1-50 %.com 103 .16.www." . R1-100% Answer: D Explanation: QUESTION NO: 155 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP.

Cisco 300-115 Exam

"Pass Any Exam. Any Time." - www.actualtests.com

104

Cisco 300-115 Exam

Refer to the exhibit. If router R1 interface Etherne0/0 goes down and recovers, which of the
statement regarding HSRP priority is true?
A. The interface will have the priority decremented by 40 for HSRP group 1.
B. The interface will have the priority decremented by 60 for HSRP group 1
C. The interface will have its current priority incremented by 40 for HSRP group 1
D. The interface will have its current priority incremented by 60 for HSRP group 1
E. The interface will default to the a priority of 100 for HSRP group 1
Answer: C
Explanation:

QUESTION NO: 156
Your customer has asked you to come in and verify the operation of routers R1 and R2 which are
configured to use HSRP. They have questions about how these two devices will perform in the
event of a device failure.

"Pass Any Exam. Any Time." - www.actualtests.com

105

Cisco 300-115 Exam

"Pass Any Exam. Any Time." - www.actualtests.com

106

The HSRP Hello packets are blocked D.com 107 . "Pass Any Exam. Any Time.Cisco 300-115 Exam What issue is causing Router R1 and R2 to both be displayed as the HSRP active router for group 2? A. They have questions about how these two devices will perform in the event of a device failure." . The HSRP group priorities are different Answer: B Explanation: QUESTION NO: 157 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP. The HSRP group number mismatch B.www. The HSRP timers mismatch E. The HSRP group authentication is misconfigured C.actualtests.

Cisco 300-115 Exam "Pass Any Exam." .www.com 108 .actualtests. Any Time.

0000.ac02 F. 0000.0010 Answer: B Explanation: Topic 4. 4000.0000.actualtests.ac01 E. Any Time. Mix QUESTIONS QUESTION NO: 158 Refer to the exhibit. 0000.0010 C.Cisco 300-115 Exam What is the virtual mac-address of HSRP group 1? A. "Pass Any Exam.com 109 .0c07.www.0c07. 4000.ac01 D.0c07. 4000. 0000." .0000.ac02 B.

traffic is not being replicated to the remote switch. spanning-tree portfast bpduguard enable B. however. The local and remote RSPAN switches are configured using different session IDs. Answer: A Explanation: "Pass Any Exam.www.D. no spanning-tree link-type shared Answer: C Explanation: QUESTION NO: 159 Which four LACP components are used to determine which hot-standby links become active after an interface failure within an EtherChannel bundle? (Choose four. Which type of misconfiguration is a cause? A. port number F. The local RSPAN switch is replicating only Rx traffic to the remote switch. D. C.B. a network analyzer is connected to Port f0/1 of a LAN switch. spanning-tree portfast bpdufilter default D.) A. The local switch is overloaded with the amount of sourced traffic that must be replicated to the remote switch. interface MAC address D.E Explanation: QUESTION NO: 160 RSPAN has been configured on a Cisco Catalyst switch.Cisco 300-115 Exam When troubleshooting a network problem.com 110 . LACP system priority B. LACP port priority C. Any Time." . hot-standby link identification number G. system ID E. spanning-tree bpduguard default C. interface bandwidth Answer: A.actualtests. B. Which command can prevent BPDU transmission on this port? A. The RSPAN designated VLAN is missing the remote span command.

com 111 .www. Which spanning-tree feature accomplishes this? A.Cisco 300-115 Exam QUESTION NO: 161 After UDLD is implemented. This port continues to reestablish until after eight failed retries. Which version of spanning tree is appropriate to meet the company policy? A. Answer: B Explanation: QUESTION NO: 162 To follow the Layer 2 switching guidelines.actualtests." . end user connectivity is still required. UDLD port is configured in aggressive mode. Which option describes what causes the port to go into the errdisable state? A. B. D. STP Answer: A Explanation: QUESTION NO: 163 A network engineer is installing a switch for temporary workers to connect to. RPVST+ E. The port then transitions into the errdisable state. C. Normal UDLD operations that prevent traffic loops. BPDUblock "Pass Any Exam. PVST+ C. The engineer does not want this switch participating in Spanning Tree with the rest of the network. RSTP D. UDLD timers are inconsistent. UDLD is enabled globally. a network engineer decides to create a separate spanning tree for every group of 10 VLANs. however. Any Time. MST B. a Network Administrator noticed that one port stops receiving UDLD packets.

BPDUdisable Answer: B Explanation: QUESTION NO: 164 Refer to the exhibit. What is the result of the SPAN configuration on a Cisco switch? A. Answer: A Explanation: "Pass Any Exam. Configure a SPAN session to monitor the received traffic on interface g0/4 for all VLANs except VLAN 3.actualtests. C.www." .com 112 . Configure a SPAN session to monitor the received traffic on interface g0/5 only for VLAN 3. B. Configure a SPAN session to monitor the received traffic on interface g0/5 for all VLANs except VLAN 3. D. BPDUfilter C. BPDUignore D.Cisco 300-115 Exam B. Configure a SPAN session to monitor the received traffic on interface g0/4 only for VLAN 3. BPDUguard E. Any Time.