更多"[单选题]There are no boot system comma"的相关试题:
[多选题]
Which router IOS commands can be used to troubleshoot LAN connectivity problems? (Choose three.)
A. ping
B. tracert
C. ipconfig
D. show ip route
E. winipcfg
F. show interfaces
[单选题]如果路由器 system 视图下和 BGP 视图下都配置了 router-id 由于BGP 视图优先级高,则 BGP
使用 BGP 视图下的 router-id。(单选)
A.假
B.真
[判断题]如果路由器 system 视图下和 BGP 视图下都配置了 router-id,由于 BGP 视图优先级高，则 BGP 使用BGP 视图下的 router-id
A.正确
B.错误
[单选题] 306
如果路由器system视图下和BGP视图下都配置了Router-ID,由于BGP视图优先级高,则BGP使用BGP视 图下的Router-ID。
A.正确
B.错误
[单选题] 495
如果路由器system视图下和BGP视图下都配置了Router-ID,由于BGP视图优先级高,则BGP使用BGP视 图下的Router-ID。
A.正确
B.错误
[判断题]每个运行 OSPF 的路由器 Router 都有一个 ID,该 Router lD 必须在 OSPF 进程视图下发布。
A.正确
B.错误
[单选题]每个运行OSPF的路由器都有一个Router ID，该Router ID必须在OSPF进程视图下发布
A.
真
B.
假
[单选题] 如下图所示的网络,通过静态路由的方式使 Router A 和 Router B 的loopback 0 通信,则需要在 Router A 输入如下那条命令? ( )
A.ip route-static 10.0.2.2 0 GigabitEthernet 0/0/0
B.ip route-static 10.0.2.2 32 GigabitEthernet 0/0/0
C.ip route-static 10.0.2.2 255.255.255.255 10.0.12.1
D.ip route-static 10.0.2.2 255.255.255.255 10.0.12.2
[判断题] 45
每个运行OSPF的路由器都有一个Router-ID,该Router-ID必须在OSPF中进行发布。
A.正确
B.错误
[单选题]ROUTER工作在（）
A. 数据链路层
B. 网络层
C. 传输层
D. 应用层
[单选题]
Which sequence of commands will configured RIPv2. on router B?
A. B(config)# router ripB(config-router)# version 2B(config-router)# end
B. B(config)# router ripB(config-router)# end
C. B(config)# router ripB(config-router)# version 2B(config-router)# end
D. B(config)# router rip version 2B(config-router)# end
[多选题]
Which series of commands will configure router R1. for LAN-to-LAN communication with router R2.? The
A. R1.(config)# interface ethernet 0.R1.(config-if)# no shutdown
B. R1.(config)# interface ethernet 0.R1.(config-if)# no shutdown
C. R1.(config)# interface serial 0.R1.(config-if)# clock rate 560.00.
D. R1.(config)# interface serial 0.R1.(config-if)# no shutdown
E. R1.(config)# router rip
F. R1.(config)# router rip
R1.(config-router)# version 2.
[单选题]
Which set of commands is recommended to prevent the use of a hub in the access layer?
A. switch(config-if)#switchport mode trunkswitch(config-if)#switchport port-security maximum 1.
B. switch(config-if)#switchport mode trunkswitch(config-if)#switchport port-security mac-address 1.
C. switch(config-if)#switchport mode accessswitch(config-if)#switchport port-security maximum 1.
D. switch(config-if)#switchport mode accessswitch(config-if)#switchport port-security mac-address 1.
[多选题]
Which two commands correctly verify whether port security has been configured on port FastEthernet 0./12.
On a switch?(choose two)
A. SW1.#show swithport port-security interface FastEthernet 0./12.
B. SW1.# show swithport port-secure interface FastEthernet 0./12.
C. SW1.# show port-secure interface FastEthernet 0./12.
D. SW1.#show running-config
[单选题]
Which commands is necessary to permit SSH or Telnet access to a cisco switch that is otherwise
Configured for these vty line protocols?
A. transport type all
B. transport output all
C. transport preferred all
D. transport input all
