A new router, named TK1, is being installed. You wish to add this router to your existing OSPF network. In doing so, you configure the following:TK1(config) router ospf 1TK1(config-router) network 10.10.10.0 255.255.255.0 area 0After making this change, y

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A new router, named TK1, is being installed. You wish to add this router to your existing OSPF network. In doing so, you configure the following: TK1(config)# router ospf 1 TK1(config-router)# network 10.10.10.0 255.255.255.0 area 0 After making this change, you notice that the networks attached to TK1 are not being learned by the other OSPF routers. What could be the cause of this?（）

• A、The AS is not correctly configured
• B、The network subnet mask is incorrectly configured
• C、The network wildcard mask is configured incorrectly
• D、The network number is not correctly configured
• E、The process id is configured incorrectly
• F、None of the above

第3题：

You have just purchased a brand new router and wish to have the router prompt you through the initial configuration commands. Which router mode does this describe?（）

• A、ROM Monitor mode
• B、SETUP mode
• C、Autoflash mode
• D、RXBOOT mode
• E、None of the above

第4题：

A new Backup Connection is being deployed on a remote site router. the stability of the connection has been a concern. in order to provide more information to EIGRP Regarding this interface， You wish to incorporate the "Reliability" cost metric in the EIGRP Calculation with the command metric weights 1 0 1 0 1. What impact will this modification on the remote site router have for other existing EIGRP neighborships from the same EIGRP Domain？（）

• A、Existing Neighbors will immediately begin using the new metric.
• B、Existing Neighbors will use the new metric after clearing the EIGRP Neighbors.
• C、Existing Neighbors will resync， maintaining the neighbor relationship
• D、All ecisting neighbor relationships will go down

第5题：

You are preparing to create a point to point WAN by connecting a Cisco router with a Juniper router by way of their serial links. Which one of the following commands would you use?（）

• A、TK1(config-if)# encapsulation hdlc ansi
• B、TK1(config-if)# encapsulation ppp
• C、TK1(config-if)# encapsulation LAPD
• D、TK1(config-if)# encapsulation frame-relay ietf
• E、TK1(config)#encapsulation ppp

第6题：

A new router is added to an existing HSRP standby group. One of the existing routers is in anactive state， the other is in a standby state. Under what circumstance will the new router becomethe active router？（）

• A、The new router will become active immediately because it’s the newest router introduced intothe group
• B、The new router can become active only when the existing active router and the existing standbyrouter become unavailable
• C、The new router has a lower priority value
• D、The new router will never become active unless the existing active router becomes unavailable
• E、The new router has preempt configured and a higher priority
• F、The new router has a higher priority value

第7题：

Your company uses Microsoft Application Virtualization (App-V). You maintain the sequencing for applications. You need to add a template to an existing sequenced application. What should you do?（）

• A、Edit the application, add the template, and then save the application with a new name.
• B、Sequence the template as a new application to the original application installation folder.
• C、Restore the sequencing computer and add the template to the original application installation folder.
• D、Upgrade the existing sequencing package, add the template to the package, and then save the application.

第8题：

You are the network administrator for The network consists of a single Active Directory domain named All network servers run Windows Server 2003. A member server named TK1 contains a large number of files that are frequently accessed by network users. Users report unacceptable response times on TK1. You compare the current performance of TK1 to a system performance baseline that you created several weeks ago. You decide that TK1 needs a higher-performance network adapter. After you add the appropriate network adapter, users report satisfactory performance. You need to gather new server performance data so you can establish a new performance baseline for TK1. You open the Performance console. What should you do next?（）

• A、Add all counters for the Network Interface object to the System Monitor object.
• B、Create a new trace log object. Under Events logged by system provider in the new object, select the Network TCP/IP setting. Start the trace log.
• C、Create a new counter log object. Add all counters for the Network Interface object to the new object. Start the counter.
• D、Create a new alert object.

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You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）

• A、Router# copy tftp flash
• B、Router# copy flash run
• C、Router(config)# restore flash
• D、Router(config)# repair flash
• E、Router#copy flash tftp
• F、Router# copy start flash

第15题：

You are trying to bring up a new Testking location onto your existing frame relay network. The new location is using an Adtran router and you are having difficulties getting the site to connect via frame to your Cisco HQ router. What is the most likely cause of the problem?（）

• A、Mismatched LMI types.
• B、Incompatible encapsulation types.
• C、Mismatching IP addresses.
• D、Incorrect DLCI.
• E、None of the above

第16题：

You just purchased a refurbished router that contains a configuration from a previous deployment. What should you do, before entering a new configuration into the router?（）

• A、RAM should be erased and the router restarted.
• B、Flash should be erased and the router restarted.
• C、NVRAM should be erased and the router restarted.
• D、The new configuration should be entered and saved.

第17题：

You wish to limit telnet access into your Cisco router to only a single host. In order to accomplish this, access list 1 has been written to allow host 172.16.1.224 access to the router vty lines. What command would assign this access- list to the Virtual Terminal Lines?（）

• A、router(config-line)# ip access-group 1 in
• B、router(config-line)# access-class 1 in
• C、router(config-line)# ip access-list 1 in
• D、router(config-line)# access-line 1 in

第18题：

You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）

• A、Router# show version
• B、Router# show flash
• C、Router# show memory
• D、Router# show buffers
• E、Router# show running-config
• F、All of the above

第19题：

You have a single network segment. All servers run Windows Server 2003 Service Pack 2 (SP2). You have a DHCP server named Server1. Client computers receive IP addresses from Server1. You add a second network segment separated by a RFC 1542-compliant router. You need to ensure that computers in the new network segment can receive their IP configurations from Server1. You make the appropriate configuration changes on the router.  What should you do on Server1?（）

• A、Create a new scope.
• B、Configure a DHCP Relay Agent.
• C、Add an Extensions Path scope option.
• D、Create a new exclusion range in the existing scope.

第20题：

Your company has an IPv4 Ethernet network. A router named R1 connects your segment to the Internet. A router named R2 joins your subnet with a segment named Private1. The Private1 segment has a network address of 10.128.4.0/26. Your computer named WKS1 requires access to servers on the Private1 network.The WKS1 computer configuration is as shown in the following table. Network Addresses IPv4 Address 10.128.64.113 Subnet mask 255.255.252.0 Default Gateway 10.128.64.1 The routers are configured as shown in the following table. Router ID Addresses R1 interface 1 R1 interface 2 (To Internet) 10.128.64.1 131.107.108.37 R2 interface 1 R2 interface 2 10.128.64.10 10.128.4.1 WKS1 is unable to connect to the Private1 network by using the current configuration.You need to add a persistent route for the Private1 network to the routing table on WKS1.Which command should you run on WKS1？（）

• A、Route add -p 10.128.4.0/22 10.128.4.1
• B、Route add p 10.128.4.0/26 10.128.64.10
• C、Route add p 10.128.4.0 mask 255.255.255.192 10.128.64.1
• D、Route add p 10.128.64.10 mask 255.255.255.192 10.128.4.0

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