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Selection Settings Assessment

Take Assessment - EWAN Final Exam - CCNA Exploration: Accessing the WAN (Version
4.0)

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1 Which encapsulation protocol when deployed on a Cisco router over a serial interface is only compatible with another Cisco
router?
PPP

SLIP

HDLC

Frame Relay

2What is a characteristic feature of a worm?
exploits a known vulnerability

attaches to executable programs

masquerades as a legitmate program

lies dormant until triggered by an event, time, or date

3 An administrator is configuring a dual stack router with IPv6 and IPv4 using RIPng. The administrator receives an error
message when trying to enter the IPv4 routes into RIPng. What is the cause of the problem?
When IPv4 and IPv6 are configured on the same interface, all IPv4 addresses are over-written in favor of the newer technolog

Incorrect IPv4 addresses are entered on the router interfaces.

RIPng is incompatible with dual-stack technology.

IPv4 is incompatible with RIPng.

4Which statement accurately describes a characteristic of a security policy?
It creates a basis for legal action if necessary.

It should not need altering once it is implemented.

It provides step-by-step procedures to harden routers and other network devices.

It is kept private from users to prevent the possibility of circumvention of security measures.

5 Which characteristic of VPN technology prevents the contents of data communications from being read by unauthorized
parties?
QoS

latency

reliability

confidentiality

6

Refer to the exhibit. A network administrator is configuring Frame Relay on router HQ. It is desired that each Frame Relay
between the routers be in a separate subnet. Which two commands on HQ will accomplish this task for the connection to
(Choose two.)
HQ(config)# interface S0/0/0

HQ(config)# interface S0/0/0.1 multipoint

HQ(config)# interface S0/0/0.1 point-to-point

HQ(config-subif)# frame-relay interface dlci 103

HQ(config-subif)# frame-relay interface dlci 301

HQ(config-if)# frame-relay map ip 172.16.1.1 255.255.255.0 301 broadcast
.

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The router is tested for potential security problems and any necessary changes are made.) There is an implicit deny at the end of all access lists. All traffic entering the router is quarantined and checked for viruses before being forwarded. per direction is permitted. What will be the result of t process? Traffic is only forwarded from SDM-trusted Cisco routers. IP addresses have been used for the company network. Standard ACLs should be applied closest to the source while extended ACLs should be applied closest to the destination. . 9 Which two statements are true about creating and applying access lists? (Choose two. 10 Refer to the exhibit. The edge routers and R2 support dual stack configuration. 8A technician has been asked to run Cisco SDM one-step lockdown on the router of a customer. Access list entries should filter in the order from general to specific. The term "inbound" refers to traffic that enters the network from the router interface where the ACL is applied. The username and password are sent encrypted. What solution should be deployed at the edge of the company network in order successfully interconnect both offices? . per protocol. with unmodified packets that are forwarded from the source to the destination. The routers are unable to authenticate. Company ABC expanded its business and recently opened a new branch office in another country. Router1 and Router2 are directly connected over a point-to-point serial link. Router1 initiates a PPP session with Router2. Which statement is true based on the configuration? The password is sent in clear text. Refer to the exhibit. One access list per port. A hash value of the username and password are sent. Security testing is performed and the results are saved as a text file stored in NVRAM. The data servers Server1 and Server2 run applications which requi end-to-end functionality.

The traffic will be sent. The traffic will be dropped at the CO for exceeding the committed information rate. Assessment Selection Settings Take Assessment .0) 11 A company uses a PVC with a committed information rate (CIR) of 128 kb/s and a committed burst information rate (CB 64 kb/s. a new WAN service supporting only IPv6 NAT overload to map inside IPv6 addresses to outside IPv4 address a manually configured IPv6 tunnel between the edge routers R1 and R2 static NAT to map inside IPv6 addresses of the servers to an outside IPv4 address and dynamic NAT for the rest of the inside IPv6 addresses Showing 1 of 6 <Prev 1 Next> Page: Close Window Assessment System 1. The traffic will be sent using the additional CBIR and will be guaranteed delivery. 12 .CCNA Exploration: Accessing the WAN (Version 4. but the company will be charged a penalty. but the burst traffic will be marked for discard if congestion is encountered.EWAN Final Exam . The link is used to periodically send updates at a rate of 144 kb/s. What will happen to the update traffic? The traffic will be sent. Assessment 2.

How can the system administrator configure the router to provide Internet ac to all ten users at the same time? Configure DHCP and static NAT. PC1 is unable to ping the default gateway. Configure dynamic NAT with overload. Wha cause of the problem? The default gateway is in the wrong subnet. All devices are configured as shown in the exhibit. S2 has the wrong IP address assigned to the VLAN30 interface. Port Fa0/2 on S2 is assigned to the wrong VLAN. Refer to the exhibit. 14 . Configure static NAT for all ten users. 13 A system administrator must provide Internet connectivity for ten hosts in a small remote office. STP has blocked the port that PC1 is connected to. The ISP has assigned public IP addresses to this remote office. Configure dynamic NAT for ten users.

Refer to the exhibit. From the output of the show interfaces and ping commands. at which layer of the OSI model is a fa indicated? application transport network data link physical 15 .

Results of the show vlan and show vtp status commands for switches S1 and S2 are displayed in t exhibit. Refer to the exhibit. The VTP domain names do not match. Only one switch can be in server mode. 16 . VLAN 11 was created on S1. Why is VLAN 11 missing from S2? There is a Layer 2 loop. S2 has a higher spanning-tree priority for VLAN 11 than S1 does.

16. lower case. Both IP and Telnet traffic will be permitted during the specified days and time range. What is the effect of the extended ACL when applied inbound on the S0/0/0 interface on R2? All IP traffic will be permitted during the specified days and time range. Telnet traffic will be permitted only during the specified days and time range. Create passwords that are at least 8 characters in length. Use combinations of upper case.10. Only Telnet traffic destined for 172. 18 . Write passwords in locations that can be easily retrieved to avoid being locked out. Use long words found in the dictionary to make passwords that are easy to remember. do not change it.) Once a good password is created. and special characters. Deliberately misspell words when creating passwords. Refer to the exhibit.0/24 will be permitted during the specified days and time range. All other network traffic will be permitted any t 17 Which three guidelines would help contribute to creating a strong password policy? (Choose three.

1.1.2.3.1.1.1.254. The TCP/IP information is applied to each packet that enters R1 through the FastEthernet 0/0 interface that are hosts on th 10. and 10.0 /24 network except packets from addresses 10. what is the purpose of Inverse ARP? to assign a DLCI to a remote peer to disable peer requests from determining local Layer 3 addresses to negotiate LMI encapsulations between local and remote Frame Relay peers to create a mapping of DLCI to Layer 3 addresses that belong to remote peers Showing 2 of 6 <Prev 2 Page: Close Window Assessment System . Refer to the exhibit.0.0.3 to be supplied to DHCP clients.0. How is the TCP/IP configuration information specified by the default-router and dns-server comma made available? The TCP/IP information is forwarded to a 10. 10.16.0. 19 Which variable is permitted or denied by a standard access control list? protocol type source IP address source MAC address destination IP address destination MAC address 20When configuring a Frame Relay connection. The TCP/IP information is used by DNS clients to forward all data to the default gateway on R1 of 10.0. The TCP/IP information is supplied to any DHCP client on the network connected to the FastEthernet 0/0 interface of R1.0.1.

Assessment Selection Settings Take Assessment . Only results from the software package should be tested as the network is designed to accommodate the proposed softwa platform. Which statement applies to t situation? Scheduling will be easy if the network and software teams work independently.25. At what OSI layer is the problem most likely to be found? physical layer data link layer network layer application layer 25 .CCNA Exploration: Accessing the WAN (Version 4.132.0.EWAN Final Exam .0) 21 An issue of response time has recently arisen on an application server. Assessment 2. While troubleshooting the problem.132.0/24 is permitted to all destinations. 23 At what point in the PPP connection process does the authentication phase occur? after NCP establishes Layer 3 parameters before LCP begins the link establishment process after the initial Configure-Request message from the link initiator after the link initiator receives a Configure-Ack message from the responder 24An administrator is unable to receive e-mail. 1. Traffic using port 25 from the 10.25.132. 22What is the result when the command permit tcp 10.0/24 is permitted.255 any eq smtp is added to a named access control and applied on the inbound interface of a router? TCP traffic with a destination to the 10. Results from changes will be easier to reconcile and document if each team works in isolation. Only Telnet traffic is permitted to the 10.132. To identify the problem.25.25. individuals fro teams responsible for the recent changes begin to investigate the source of the problem.0 0.24.0/24 network Ttraffic from 10.0/24 is permitted to anywhere on using any port.0. The configuration of the network has changed recently. the administrator is able to ping the lo mail server IP address successfully from a remote network and can successfully resolve the mail server name to an IP address via the use of the nslookup command. The new release of a software package has als installed on the server.132. It will be difficult to isolate the problem if two teams are implementing changes independently.

Which solution should the customer choose? Wi-Fi satellite WiMAX Metro Ethernet 27 . 26A light manufacturing company wishes to replace its DSL service with a non-line-of-sight broadband wireless solution offers comparable speeds. The “ACTIVE” status of the Frame Relay connection indicates that the network is experiencing congestion. A congestion control mechanism is enabled on the Frame Relay connection. Only control FECN and BECN bits are sent over the Frame Relay connection. Which statement is true about the Frame Relay connection? The Frame Relay connection is in the process of negotiation. No data traffic traverses the link. Refer to the exhibit.

Assessment 3. What is placed in the address field in the header of a frame that will travel from the DC router to th Orlando router? DLCI 123 DLCI 321 10.10. 28Which option correctly defines the capacity through the local loop guaranteed to a customer by the service provider? BE DE CIR CBIR 29 Refer to the exhibit. The HTTP timeout policy is not configured correctly.10. but the SDM interface of the router cannot be accesse What is the cause of the problem? The VTY lines are not configured correctly.10.25 10. Refer to the exhibit.10. The authentication method is not configured correctly.26 MAC address of the Orlando router 30Where does a service provider assume responsibility from a customer for a WAN connection? local loop DTE cable on router demarcation point demilitarized zone Showing 3 of 6 <Prev 3 Page: Assessment System 1. This router is being configured to use SDM. Take Selection Settings Assessment . Assessment 2. The username and password are not configured correctly.

3.EWAN Final Exam . Both locations use the same service provider and have the same service plan for DSL service.3. The West side of town is downloading larger packets.17". it is noticed that the location on the East side of town has a faster download rate than the location on the West side of town. When comparing download rates. The service provider is closer to the location on the East side. More clients share a connection to the DSLAM on the West side.168. The ip helper-address command should be used on the Fa0/0 interface. Take Assessment . The pool of addresses for the 192Network pool is configured incorrectly. 34Which data link layer encapsulation protocol is used by default for serial connections between two Cisco routers? .) reduced jitter reduced costs reduced latency the ability to burst above guaranteed bandwidth the ability to borrow unused bandwidth from the leased lines of other customers 32 Refer to the exhibit.168. What are two advantages dedicated leased lines provide compared to a shared Frame Relay solution? (Choose two. The output of th debug ip dhcp server command shows "DHCPD: there is no address pool for 192. The 192.17 address has not been excluded from the 192Network pool. How can this be explained? The West side has a high volume of POTS traffic.CCNA Exploration: Accessing the WAN (Version 4.0) 31 A company is looking for a WAN solution to connect its headquarters site to four remote sites.3. What is the problem? The address 192. A host connected to Fa0/0 is unable to acquire an IP address from the DHCP server.168. 33 A network administrator is tasked with maintaining two remote locations in the same city.17 address is already in use by Fa0/0.

ATM. or X. what is used to determine the addresses that can be translated on a Cisco router? access control list routing protocol inbound interface ARP cache 37 Refer to the exhibit. They support multiple telecommunications interfaces of the highest speed and are able to forward IP packets at full speed on interfaces. ATM Frame Relay HDLC PPP SDLC 35 Which additional functionality is available on an interface when the encapsulation is changed from HDLC to PPP? flow control error control authentication synchronous communication 36When NAT is in use. They provide internetworking and WAN access interface ports that are used to connect to the service provider network.25 over the WAN. They provide termination for the digital signal and ensure connection integrity through error correction and line monitoring. What statement is true about the core router devices? They use multiport internetworking devices to switch traffic such as Frame Relay. 38 .

A later r routing tables reveals that neither router is learning the LAN network of the neighbor router. 39 Which two protocols in combination should be used to establish a link with secure authentication between a Cisco and a non-Cisco router? (Choose two. The RIPng process is not enabled on interfaces. What is most likely the prob RIPng configuration? The serial interfaces are in different subnets. Refer to the exhibit.) HDLC PPP SLIP PAP CHAP 40 . The RIPng network command is missing from the IPv6 RIP configuration. A network administrator has issued the commands that are shown on Router1 and Router2. The RIPng processes do not match between Router1 and Router2.

. Assessment 2.0) 41 Which statement is true about NCP? Link termination is the responsibility of NCP. Refer to the exhibit. NCP establishes the initial link between PPP devices. Assessment 3. This serial interface is not functioning correctly. NCP tests the link to ensure that the link quality is sufficient. Each network protocol has a corresponding NCP.EWAN Final Exam .CCNA Exploration: Accessing the WAN (Version 4. what is the most likely cause? improper LMI type interface reset PPP negotiation failure unplugged cable Showing 4 of 6 <Prev 4 Next> Page: Close Window Assessment System 1. Take Selection Settings Assessment Take Assessment . . Based on the output shown.

The router matches the incoming packet to the statement that was created by the access-list 101 permit ip any 172.5? The router matches the incoming packet to the statement that is created by access-list 201 permit ip any any command an allows the packet into the router. and allows the packet into the router.1.0.0. 43 .255 command.0.1.16. The router reaches the end of ACL 101 without matching a condition and drops the packet because there is no statement tha was created by access-list 101 permit ip any any command.0 0. Which statement correctly describes how Router1 processes an FTP request packet that enters inter S0/0/0.1.16. continues comparing the packet to the remaining statements in ACL 201 to ensure that no subsequ statements allow FTP.255 any command. The router matches the incoming packet to the statement that was created by the access-list 201 deny icmp 172.0. and is destined for an FTP server at IP address 172.0 0.16. 42 Refer to the exhibit. ignores the remaining statements in ACL 101. and then the router drops the packet.

The commands will create a duplicate Managers ACL containing only the new commands being entered.0/8 and 172.16. Change the subnet masks to 10. 45 Which security solution has the responsibility of monitoring suspicious processes that are running on a host and that m indicate infection of Trojan horse applications? antivirus application operating system patches intrusion prevention system Cisco Adaptive Security Appliance . Routers R1 and R3 have not received any R routing updates.11. Enable CDP on R2 so that the other routers will receive routing updates.40. What happens if the network administrator issues the commands shown when an ACL called Manag already exists on the router? The commands overwrite the existing Managers ACL. 44 Refer to the exhibit.0/16 on R2. What will fix the issue? Enable RIP authentication on R2. Refer to the exhibit. Issue the ip directed-broadcast command on R2.12. RIPv2 has been configured on all routers in the network. The network administrator receives an error stating that the ACL already exists. The commands are added at the end of the existing Managers ACL.

0. 48 .0 means the address should match exactly. A network administrator is trying to backup the IOS software on R1 to the TFTP server. 47 Refer to the exhibit. A wildcard mask uses a "1" to identify IP address bits that must be checked. A wildcard mask of 0. A wildcard mask performs the same function as a subnet mask. Check that R1 has a route to the network where the TFTP server resides. Verify that the TFTP server software is running. He receives t error message that is shown in the exhibit. Make sure that there is enough room on the TFTP server for the backup. What is an action that can help to i this problem? Use correct source file name in the command.0. 46Which statement is true about wildcard masks? A wildcard mask must be created by inverting the subnet mask. and cannot ping the TFTP server from R1.

Refer to the exhibit. Configure RA with a clock rate command. the communication between the two routers cannot be established. 49 Refer to the exhibit. Based on the output of the commands. what can be done solve the problem? Replace the serial cable . However. at which OSI layer is a fault indicated? application transport . From the output of the show interface commands. Replace the WIC on RA. . A network administrator is creating a prototype to verify the new WAN design. Issue a no shutdown interface command on RB.

CCNA Exploration: Accessing the WAN (Version 4. Extended ACLs should be applied closest to the source that is specified by the ACL.16 broadband wireless technology allows users to connect to the ISP at speeds comparable to DSL and cable? Wi-Fi satellite WiMAX Metro Ethernet 52Which option represents a best practice for applying ACLs? Named ACLs are less efficient than numbered ACLs. ACLs applied to outbound interfaces use fewer router resources.EWAN Final Exam . Take Selection Settings Assessment Take Assessment . network data link physical 50Which type of ACL will permit traffic inbound into a private network only if an outbound session has already been established between the source and destination? extended reflexive standard time-based Showing 5 of 6 <Prev 5 Next> Page: Close Window Assessment System 1. Assessment 2.0) 51 Which IEEE 802. Standard ACLs should be applied inside the core layer. Assessment 3. .

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