更多"[单选题]Which commands is necessary to"的相关试题:
[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 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 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 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.
[多选题]
Which two privileged mode cisco ios commands can be used to determine a cisco router chassis serial
Number?(choose two)
A. show inventory
B. show flash:filesys
C. dir flash:|include chassis
D. show diag
E. show controllers
[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
[多选题]
Which two Cisco IOS commands ,used in troubleshooting,can enable debug output to a remote location?(choose two)
A. no logging console
B. terminal monitor
C. logging host ip-address
D. snmp-server enable traps syslog
E. show logging | redirect flash:output.txt
[多选题]
Which two commands can be used to verify a trunk link configurationt status on a given cisco switch?(choose two)
A. show interfaces interface
B. show interfaces interface trunk
C. show interfaces interface switchport
D. show ip interface brief
E. show interfaces vlan
[单选题]
There are no boot system commands in a router configuration in NVRAM.What is the fallback sequence
That router will use to find an ios during reload?
A. Flash,TFTP server,ROM
B. Flash,NVRAM,ROM
C. ROM,NVRAM,TFTP server
D. NVRAM,TFTP server,ROM
E. TFTP server,Flash,NVRAM
[多选题]
Refer to the exhibit. What commands must be configured on the 295.0. switch and the router to allowcommunication between host 1. and host 2.? (Choose two.)
A. Router(config)# interface fastethernet 0./0.Router(config-if)# no shut down
B. Router(config)# interface fastethernet 0./0.Router(config-if)# no shut downRouter(config)# interface fastethernet 0./0..1.Router(config-subif)# encapsulation dot1.q 10.Router(config-subif)# interface fastethernet 0./0..2.Router(config-subif)# encapsulation dot1.q 20.
C. Router(config)# router eigrp 100.
D. Switch1.(config)# vlan databaseSwitch1.(config-vlan)# vtp domain XYZSwitch1.(config-vlan)# vtp server
E. Switch1.(config)# interface fastethernet 0./1.Switch1.(config-if)# switchport mode trunk
F. Switch1.(config)# interface vlan 1.
[多选题]ssh端口转发有哪几种方式？
A.中继转发
B.本地转发
C.远程转发
D.动态转发
[单选题] 95
设备作为SSH服务器时,必须配置本地密钥对。
A.正确
B.错误
[单选题]QUESTION 95
设备作为SSH 服务器时，必须配置本地密钥对
A.正确
B.错误
[判断题]在一般情况下，SSH协议是允许通过防火墙的
A.正确
B.错误
[单选题]99. The teacher doesn’t permit _____ in class.
A.smoke
B.to smoke
C.smoking
D.to have smoke
[单选题]ECS实例SSH无法登陆可通过：（ ）查看实例内部状态。
A.VNC控制台
B.服务器硬件带外
C.以上都正确
[多选题]QUESTION 279
高级访问控制列表是由permit|deny 语句组成的一系列有顺序的规则，这些规则可根据如下哪些属性来描迷
IP 报文
A.源地址
B.目的地址
C.端口号
D.ICMP 报文的类型和消息码
[多选题]某个 ACL 规则为：rule 5 permit ip source 10.1.1.0 255.0.254.255 则以下哪些 IP 地址可以被
Permit 规则匹配。（多选）
A. 6.1.3.1
B. 8.2.2.1
C. 9.1.1.1
D. 7.1.2.1
