A network administrator enters the command clear ip route * 

题目
单选题
A network administrator enters the command clear ip route * and as a result he sees the message,"Please update the network documentation to record why the ip routing table was cleared." Which router feature was used in this case?()
A

NetFlow

B

SNMP

C

Debug

D

SysLog

E

EEM

F

CEF

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相似问题和答案

第1题:

An employee of ABC company has move to an office on a different floor. Although the administrator is able to telnet to all of the routers,the address of Switch F is needed in order to verify that the employee remains in the same VLAN.Which action could be used by the administrator to find the IP address of Switch F?()

A. Issue the show ip route command on Router A

B. Issue the show ip route command on Router B

C. Issue the show cdp neighbors command on Router B

D. Issue the show cdp neighbors detail command on Router C

E. Issue the show arp command on Router A

F. Issue the show arp command on Router B


参考答案:D

第2题:

A network administrator enters the following command on a router: logging trap 3. What are three message types that will be sent to the Syslog server? ()

A.informational

B.emergency

C.warning

D.critical

E.debug

F.error


参考答案:B, D, F

第3题:

Which configuration command represents a static customer route in a Routed 1483 network?()

A.ip route 40.40.0.0255.255.0.0 172.10.1.2

B.ip route 40.40.0.00.0.255.255 atm 6/0.33

C.ip route 40.40.0.00.0.255.255 172.10.1.2

D.ip route 40.40.0.0255.255.0.0 atm 6/0.33


参考答案:D

第4题:

Which configuration command assigns a host route to the CPE workstation address of 192.168.10.1 in a Bridged 1483 network?()

  • A、ip route 192.168.10.1 255.255.255.255 atm 6/2.1
  • B、ip route 192.168.10.1 255.255.255.252 atm 6/2.1
  • C、add route 192.168.10.1 255.255.255.252 atm 6/2.1
  • D、add route 192.168.10.1 255.255.255.255 atm 6/2.1

正确答案:A

第5题:

Which command is used to see the path taken by packets across an IP network?()

A.show ip route

B.show route

C.traceroute

D.trace ip route


参考答案:C

第6题:

The network administrator of the Oregon router adds the follwing command to the router configuration: ip route 192.168.12.0 255.255.255.0 172.16.12.1. What are the results of adding this command?()

A. The command establishes a static route

B. The command invokes a dynamic routing protocol for 192.168.12.0

C. Traffic for network 192.168.12.0 is forwarded to 172.16.12.1

D. Traffic for all networks is forwarded to 172.16.12.1

E. This route is automatically propagated throughout the entire network

F. Traffic for network 172.16.12.0 is forwarded to the 192.168.12.0 network


参考答案:A, C

第7题:

Users on the 172.17.22.0 network cannot reach the server located on the 172.31.5.0 network.The network administrator connected to console port,issued the show ip route command,and was able to ping the server.Based on the output of the show ip route command topology shown in the graphic,what is the cause of the failure?()

A.IP routing is not enabled

B.A static route is configured incorrectly

C.The network has not fully converged

D.The FastEthernet interface on Coffee is disabled

E.The routing table on Coffee has not updated

F.The neighbor relationship table is not correctly updated


参考答案:D

第8题:

Refer to the exhibit. IP multicast configuration changes have been made on several routers.However, the IP multicast table displayed in the exhibit still does not reflect the changes. What should be done to display the new routing table information? ()

A. Issue the clear ip route * privileged EXEC command.

B. Issue the clear ip igmp group privileged EXEC command.

C. Issue the no ip mroute - cache privileged EXEC command.

D. Issue the clear ip mroute privileged EXEC command.


参考答案:D

第9题:

The network administrator of the Oregon router adds the follwing command to the router configuration: ip route 192.168.12.0 255.255.255.0 172.16.12.1. What are the results of adding this command?()

  • A、The command establishes a static route
  • B、The command invokes a dynamic routing protocol for 192.168.12.0
  • C、Traffic for network 192.168.12.0 is forwarded to 172.16.12.1
  • D、Traffic for all networks is forwarded to 172.16.12.1
  • E、This route is automatically propagated throughout the entire network
  • F、Traffic for network 172.16.12.0 is forwarded to the 192.168.12.0 network

正确答案:A,C

第10题:

The following configuration command was issued on router TK1:ip route 172.16.3.0 255.255.255.0 192.168.2.1.Which of the following statements are true regarding this command?()

  • A、The command is used to establish a static route.
  • B、The default administrative distance is used.
  • C、The command is used to configure the default route.
  • D、The subnet mask for the source address is 255.255.255.0
  • E、The command is used to establish a stub network

正确答案:A,B

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