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Vendor: Cisco

Exam Code: 300-115

Exam Name: Implementing Cisco IP Switched Networks (SWITCH v2.0)

Question 1 -- Question 30

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QUESTION 1
An EtherChannel bundle has been established between a Cisco switch and a corporate web server.
The network administrator noticed that only one of the EtherChannel links is being utilized to reach
the web server. What should be done on the Cisco switch to allow for better EtherChannel utilization
to the corporate web server?
A. Enable Cisco Express Forwarding to allow for more effective traffic sharing over the EtherChannel
bundle.
B. Adjust the EtherChannel load-balancing method based on destination IP addresses.
C. Disable spanning tree on all interfaces that are participating in the EtherChannel bundle.
D. Use link-state tracking to allow for improved load balancing of traffic upon link failure to the server.
E. Adjust the EtherChannel load-balancing method based on source IP addresses.
Answer: E
QUESTION 2
Interface FastEthernet0/1 is configured as a trunk interface that allows all VLANs.
This command is configured globally:
monitor session 2 filter vlan 1 - 8, 39, 52
What is the result of the implemented command?
A.
B.
C.
D.
E.

All VLAN traffic is sent to the SPAN destination interface.
Traffic from VLAN 4 is not sent to the SPAN destination interface.
Filtering a trunked SPAN port effectively disables SPAN operations for all VLANs.
The trunk's native VLAN must be changed to something other than VLAN 1.
Traffic from VLANs 1 to 8, 39, and 52 is replicated to the SPAN destination port.

Answer: E
QUESTION 3
A network engineer notices inconsistent Cisco Discovery Protocol neighbors according to the
diagram that is provided. The engineer notices only a single neighbor that uses Cisco Discovery
Protocol, but it has several routing neighbor relationships. What would cause the output to show
only the single neighbor?
A. The routers are connected via a Layer 2 switch.
B. IP routing is disabled on neighboring devices.
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Provision one of the new switches to be the VTP server and duplicate information from the existing network. Cisco Discovery Protocol advertisements are inconsistent between the local and remote devices. the extended VLANs are not being propagated to other VTP switches. Ensure that all switch interconnects are configured as trunks to allow VTP information to be transferred. Answer: B QUESTION 7 Refer to the exhibit. B. C. Answer: A QUESTION 4 After the implementation of several different types of switches from different vendors. which supports extended VLAN propagation. 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. C. Enable VTP version 3.html 300-115 VCE Dumps . B. What is the most probable cause of this behavior? 300-115 Exam Dumps 300-115 Exam Questions 300-115 PDF Dumps http://www.exam. Ensure that all switches run the same Cisco IOS version. VLANs are not passing from the VTP server (existing network) to the VTP clients.com/300-115. Configure a different native VLAN on all new switches that are configured as VTP clients. D. What must be done to fix this? A. What should be configured for extended VLANs? A. VTP authentication is required when using extended VLANs because of their ability to cause network instability. Which vendor-neutral protocol could be used to resolve this issue? A. B. However. D. and C are trunked together and have been properly configured for VTP. a network engineer notices that directly connected devices that use Cisco Discovery Protocol are not visible. Cisco Express Forwarding is enabled locally.Free VCE and PDF Exam Dumps from exam C. D. Switch C receives VLAN information from the VTP server Switch A. All of the new switches have been configured with the same VTP domain. Local Area Mobility Link Layer Discovery Protocol NetFlow Directed Response Protocol Answer: B QUESTION 5 Several new switches have been added to the existing network as VTP clients. but Switch B does not receive any VLAN information. B. D. and version. Answer: D QUESTION 6 After implementing VTP. Remove the VTP domain name from all switches with "null" and then replace it with the new domain name. Switch A. password.

Answer: C QUESTION 9 After the recent upgrade of the switching infrastructure. Switch B has all VLANs. B. VTP pruning is configured globally on all switches and it removed VLANs from the trunk interface that is connected to Switch C.1D STP. The trunk between Switch A and Switch B is misconfigured.com/300-115. IEEE 802. 300-115 Exam Dumps 300-115 Exam Questions 300-115 PDF Dumps http://www. Switch B is configured with an access port to Switch A. while Switch C is configured with a trunk port to Switch B. Switch B is configured in transparent mode. A VTP authentication mismatch occurred between Switch A and Switch B. B." What is the reason for this change? A. D. The port roles have been adjusted based on the interface bandwidth and timers of the new Cisco Catalyst switches. but Switch C is not receiving traffic from certain VLANs. The VTP revision number of Switch B is higher than that of Switch A.exam. The trunk between Switch A and Switch B is misconfigured. The administrator has defined the switch as the root in the STP domain. C. C. B. the network engineer notices that the port roles that were once "blocking" are now defined as "alternate" and "backup. The VTP revision number of the Switch B is higher than that of Switch A. C. D.html 300-115 VCE Dumps . and C are trunked together and have been properly configured for VTP. Switch A. D.1D STP and PortFast have been configured by default on all newly implemented Cisco Catalyst switches. What would cause this issue? A.Free VCE and PDF Exam Dumps from exam A. B. The new switches are using RSTP instead of legacy IEEE 802. Answer: A QUESTION 8 Refer to the exhibit.

B. B. C. macros errdisable autorecovery IP Event Dampening command aliases Bidirectional Forwarding Detection Answer: B QUESTION 14 A network engineer deployed a switch that operates the LAN base feature set and decides to use 300-115 Exam Dumps 300-115 Exam Questions 300-115 PDF Dumps http://www. the link did not recover. B. C. The default timeout period will be 360 seconds. This is how long a dynamic MAC address will remain in the CAM table. D. The MAC address-table will be flushed every 3 minutes. As designed. ARP requests will be processed less frequently by the switch. After the damaged cable was replaced. E. The switch does not have the processing power to ensure rapid transition for all ports. STP is unable to achieve rapid transition for trunk links. Answer: C QUESTION 11 Which technique automatically limits VLAN traffic to only the switches that require it? A. E. The STP root bridge selection is forcing key ports to remain in non-rapid transitioning mode. D.Free VCE and PDF Exam Dumps from exam Answer: A QUESTION 10 An administrator recently configured all ports for rapid transition using PortFast.exam. it has been determined that several ports are not transitioning as they should. Answer: A QUESTION 13 While working in the core network building. After testing. the link was placed into a non-forwarding state due to a fault with UDLD.com/300-115. access lists DTP in nonegotiate VTP pruning PBR Answer: C QUESTION 12 What effect does the mac address-table aging-time 180 command have on the MAC address-table? A. The MAC address-table will hold addresses 180 seconds longer than the default of 10 minutes. C. B. a technician accidently bumps the fiber connection between two core switches and damages one of the pairs of fiber. D. D. RSTP has been enabled per interface and not globally. What solution allows the network switch to automatically recover from such an issue? A. What is the reason for this? A.html 300-115 VCE Dumps . C.

The SDM VLAN template causes the MAC address-table to overflow. B. B. but is unable to configure ip verify source under several of the interfaces. 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. Answer: A QUESTION 17 A switch is added into the production network to increase port capacity. Answer: C QUESTION 16 A DHCP configured router is connected directly to a switch that has been provisioned with DHCP snooping. C. In which three ways does this command impact the traffic? (Choose 300-115 Exam Dumps 300-115 Exam Questions 300-115 PDF Dumps http://www. C.html 300-115 VCE Dumps . E. C.exam. D. B. B.com/300-115. No VLANs exist on the switch and/or the switch is configured in VTP transparent mode. The interfaces are configured as Layer 3 using the no switchport command. D. The DHCP client interfaces have storm control configured. The configured SVIs on the switch have been removed for the associated interfaces. Which option is the cause of the problem? A. The switch needs to be rebooted before the SDM template takes effect. The VLAN receives additional frames from neighboring switches. The switch is configured for sdm prefer routing as the switched database management template. What is a cause for this issue? A. The DHCP server does not support information option 82. What is the root cause of this issue? A. Which option is the cause of this issue? A. The VLAN template disables routing in hardware. SPAN encapsulation replication must be enabled to capture EtherChannel destination traffic. The local DHCP server is disabled prior to enabling IP Source Guard. D. VLAN filters are required to ensure traffic mirrors effectively. The port channel can be used as a SPAN source. but not a destination.Free VCE and PDF Exam Dumps from exam the SDM VLAN template. Answer: B QUESTION 18 The command storm-control broadcast level 75 65 is configured under the switch port connected to the corporate mail server. However. C. clients are not receiving an IP address via the DHCP server. A network engineer is configuring the switch for DHCP snooping and IP Source Guard. D. the network administrator notices that not all traffic is being replicated to the management server. even if they are not utilized for dynamic address allocation. The SDM template is causing the CPU of the switch to spike during peak working hours. RSPAN must be used to capture EtherChannel bidirectional traffic. Answer: C QUESTION 15 An access switch has been configured with an EtherChannel port. Static DHCP bindings are not configured on the switch. DHCP snooping must be enabled on all VLANs. After configuring SPAN to monitor this port.

PVST+ PortFast BackboneFast UplinkFast Loop Guard UDLD Answer: D 300-115 Exam Dumps 300-115 Exam Questions 300-115 PDF Dumps http://www. The UDLD port is placed in the "unknown" state for 5 seconds until the next UDLD packet is received on the interface. B. D. The switch drops broadcasts when they reach 75% of bandwidth. C.) A. Only broadcast traffic is limited by this particular storm control configuration. The switch resumes forwarding broadcasts when they are below 65% of bandwidth. D. E. D.com/300-115.exam. SNMP traps are sent by default when broadcast traffic reaches 65% of the lower-level threshold.html 300-115 VCE Dumps ." Which statement describes what this indicates about the status of the port? A. Answer: B QUESTION 20 After reviewing UDLD status on switch ports. UDLD moved into aggressive mode after inconsistent acknowledgements were detected. Answer: A QUESTION 21 Pilot testing of the new switching infrastructure finds that when the root port is lost. The port is fully operational and no known issues are detected. UDLD port is configured in aggressive mode. Which spanning-tree technology is used to accomplish backup root port selection? A. E. F. Multicast traffic is dropped at 65% and broadcast traffic is dropped at 75% of the total interface bandwidth.Free VCE and PDF Exam Dumps from exam three. This port continues to reestablish until after eight failed retries. STP immediately replaces the root port with an alternative root port. F. B. Which option describes what causes the port to go into the errdisable state? A. D. B. C. Normal UDLD operations that prevent traffic loops. The switchport is disabled when unicast traffic reaches 75% of the total interface bandwidth. a Network Administrator noticed that one port stops receiving UDLD packets. B. The bidirectional status of "unknown" indicates that the port will go into the disabled state because it stopped receiving UDLD packets from its neighbor. C. The port then transitions into the errdisable state. C. an engineer notices that the current bidirectional state for an access port is "Unknown. UDLD timers are inconsistent. Answer: CDF QUESTION 19 After UDLD is implemented. UDLD is enabled globally.

Answer: A QUESTION 24 Refer to the exhibit. There is a duplex mismatch on the interface. B. Which action must be done to apply a new load balancing method? A. Upgrade the PFC to support the latest load balancing methods.) A. C. Configure the new load balancing method using port-channel load-balance. Which option must be enabled to allow for enhanced reporting mechanisms using Cisco Discovery Protocol? 300-115 Exam Dumps 300-115 Exam Questions 300-115 PDF Dumps http://www. Ensure that IP CEF is enabled globally to support all load balancing methods. The interface is configured as the target of the SPAN session. C. The interface is configured as the source of the SPAN session. There is a layer 1 physical issue. Which two elements are used to accomplish this? (Choose two. There is a speed mismatch on the interface. D. D. D. Answer: C QUESTION 25 While doing network discovery using Cisco Discovery Protocol. A network engineer investigates a recent network failure and notices that one of the interfaces on the switch is still down. E.html 300-115 VCE Dumps . it is found that rapid error tracking is not currently enabled. B. E.com/300-115. C. port-priority cost forward-timers link type root guard Answer: AB QUESTION 23 A network engineer must set the load balance method on an existing port channel. Adjust the switch SDM back to "default".Free VCE and PDF Exam Dumps from exam QUESTION 22 A network engineer must adjust the STP interface attributes to influence root port selection. B.exam. What is causing the line protocol on this interface to be shown as down? A.

html 300-115 VCE Dumps . B. Cisco Discovery Protocol is not supported.exam. C. C. Which option can be configured to accomplish this? A. D. allowed VLAN list 300-115 Exam Dumps 300-115 Exam Questions 300-115 PDF Dumps http://www. IRDP LLDP NDP LLTD Answer: B QUESTION 29 A manager tells the network engineer to permit only certain VLANs across a specific trunk interface. D. B. switch(config)# errdisable recovery interval 180 switch(config)# errdisable recovery cause psecure-violation switch(config)# switchport port-security protect switch(config)# switchport port-security aging type inactivity switch(config)# errdisable recovery cause security-violation Answer: B QUESTION 27 The network monitoring application alerts a network engineer of a client PC that is acting as a rogue DHCP server. B. the network team has been overwhelmed with port reset requests. E. so the open standard protocol must be configured.) A. E. E. Which two commands help trace this PC when the MAC address is known? (Choose two. switch# show mac address-table switch# show port-security switch# show ip verify source switch# show ip arp inspection switch# show mac address-table address <mac address> Answer: AE QUESTION 28 A network engineer has just deployed a non-Cisco device in the network and wants to get information about it from a connected device. Which command accomplishes this task? A. B.com/300-115. Cisco Discovery Protocol version 2 Cisco IOS Embedded Event Manager logging buffered Cisco Discovery Protocol source interface Cisco Discovery Protocol logging options Answer: A QUESTION 26 After port security is deployed throughout an enterprise campus. D.Free VCE and PDF Exam Dumps from exam A. D. They decide to configure the network to automate the process of re-enabling user ports. Which protocol does the network engineer configure on both devices to accomplish this? A. C. C.

Which spanning-tree feature satisfies this requirement? A.Free VCE and PDF Exam Dumps from exam B.com/300-115. they require the switchport to enter a forwarding state immediately. VACL D.exam. B. L2P tunneling Answer: A QUESTION 30 For client server failover purposes.html 300-115 VCE Dumps . For their disaster recovery feature to operate successfully. the application server team has indicated that they must not have the standard 30 second delay before their switchport enters a forwarding state. D. VTP pruning C. Rapid Spanning-Tree Spanning-Tree Timers Spanning-Tree FastPort Spanning-Tree PortFast Spanning-Tree Fast Forward Answer: D Visit exam and Download Full Version 300-115 Exam Dumps 300-115 Exam Dumps 300-115 Exam Questions 300-115 PDF Dumps http://www. C. E.