使用（）命令可以显示默认带宽。A、show interfacesB、clock rateC、no shutdoenD、interface serial
使用（）命令可以显示默认带宽。
- A、show interfaces
- B、clock rate
- C、no shutdoen
- D、interface serial
相关考题：
为确定接口的操作状态，要使用哪个命令（）A.displsy interface statusB.show interfaceC.show status interfaceD.display interface
路由器A配置如下： Quidway#SHOW RUN Now create configuration... Current configuration ! ! interface Ethernet0 ip address 1.1.1.1 255.0.0.0 ! clock-select DTECLK1 encapsulation x25 dte ietf x25 address 2111 x25 map ip 2.1.1.2 2112 ip address 2.1.1.1 255.0.0.0 ! interface Serial1 encapsulation ppp ! interface Serial2 flowcontrol normal async mode dedicated encapsulation ppp ! exit router rip ! end 路由器B配置如下 Quidway#SHOW RUN Now create configuration... Current configuration ! interface Ethernet0 ip address 3.1.1.1 255.0.0.0 ! interface Serial0 encapsulation x25 dce ietf x25 address 2112 x25 map ip 2.1.1.1 2111 ip address 2.1.1.2 255.0.0.0 ! interface Serial1 encapsulation ppp ! interface Serial2 flowcontrol normal async mode dedicated encapsulation ppp ! exit router rip ! end 如下说法正确的是A、两端广域网可以联通，但局域网不可以连通 B、两端广域网不可以连通，但局域网可以连通 C、广域网和局域网都可以连通 D、广域网和局域网都不能连通
路由器A的配置为： Quidway#SHOW RUN Now create configuration... Current configuration ! frame-relay switching ! interface Ethernet0 ip address 10.1.1.1 255.255.0.0 ip rip version 2 mcast ! interface Serial0 clock-select DTECLK1 encapsulation frame-relay frame-relay intf-type DCE frame-relay interface-dlci 100 ip address 2.1.1.1 255.0.0.0 ip rip version 2 mcast ! interface Serial1 encapsulation ppp ! interface Serial2 flowcontrol normal async mode dedicated encapsulation ppp ! exit router rip no auto-summary neighbor 2.1.1.2 ! end 路由器B的配置为 Quidway#SHOW RUN Now create configuration... Current configuration ! ! interface Ethernet0 ip address 10.2.1.1 255.255.0.0 ip rip version 2 mcast ! interface Serial0 encapsulation frame-relay ip address 2.1.1.2 255.0.0.0 ip rip version 2 mcast ! interface Serial1 encapsulation ppp ! interface Serial2 flowcontrol normal async mode dedicated encapsulation ppp ! exit router rip no auto-summary neighbor 2.1.1.1 ! End 如下说法正确的是A、两端广域网可以联通，但局域网不可以连通 B、两端广域网不可以连通，但局域网可以连通 C、广域网和局域网都可以连通 D、广域网和局域网都不能连通
路由器A的配置如下 Quidway#SHOW RUN Now create configuration... Current configuration ! ! interface Ethernet0 ip address 10.2.1.1 255.255.0.0 ! interface Serial0 encapsulation ppp backup interface Serial 1 ip address 2.1.1.1 255.0.0.0 ! interface Serial1 encapsulation ppp ip address 3.1.1.1 255.0.0.0 ! interface Serial2 flowcontrol normal async mode dedicated encapsulation ppp ! Exit Router rip ! End 路由器B的配置如下 Quidway#SHOW RUN Now create configuration... Current configuration ! ! interface Ethernet0 ip address 10.1.1.1 255.255.0.0 ! interface Serial0 encapsulation ppp backup interface Serial 1 ip address 2.1.1.1 255.0.0.0 ! interface Serial1 encapsulation ppp ip address 3.1.1.1 255.0.0.0 ! interface Serial2 flowcontrol normal async mode dedicated encapsulation ppp ! Exit Router rip ! End 下述说法正确的是A、备份功能可以正常使用 B、备份功能不能正常使用 C、两端可以正常互联 D、两端不能正常互联
下列哪些命令可以用来查看DDR端口（在端口 S1 上配置）信息？（ ） A、 show interface B、 show running-conting C、 show interface s1 D、 show diater interface s1
路器A配置如下：Quidway#SHOW RUNNow create configuration...Current configuration!!interface Ethernet0ip address 1.1.1.1 255.0.0.0!interface Serial0clock-select DTECLK1encapsulation x25 dte ietfx25 address 2111x25 map ip 2.1.1.2 2112ip address 2.1.1.1 255.0.0.0!interface Serial1encapsulation ppp!interface Serial2flowcontrol normalasync mode dedicatedencapsulation ppp!exitrouter rip!end路由器B配置如下Quidway#SHOW RUNNow create configuration...Current configuration!!interface Ethernet0ip address 3.1.1.1 255.0.0.0!interface Serial0encapsulation x25 dce ietfx25 address 2112x25 map ip 2.1.1.1 2111ip address 2.1.1.2 255.0.0.0!interface Serial1encapsulation ppp!interface Serial2flowcontrol normalasync mode dedicatedencapsulation ppp!exitrouter rip!end如下说法正确的是 ()A.两端广域网可以联通，但局域网不可以连通B.两端广域网不可以连通，但局域网可以连通C.广域网和局域网都可以连通D.广域网和局域网都不能连通
Which command can be used to determine the type of cable attached to the Serial 0／0 interface on a router?() A. show interfaces serial 0/0B. show running-configC. show versionD. show controllers serial 0/0E. show ip interfaceF. show line serial 0/0
While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?（）A. Serial 0 is up, line protocol is upB. Serial 0 is up, line protocol is downC. Serial 0 is down, line protocol is downD. Serial 0 is down, line protocol is upE. Serial 0 is administratively down, line protocol is downF. Serial 0 is administratively down, line protocol is up
在使用Cisco IOS软件的交换机中，如下（）命令能够显示接口的状态信息（up/down）。A、show portB、show macC、show interface statusD、show ip interface briefE、shwo switchport
下面哪一条命令显示所有接口状态的汇总信息（）A、show ip routeB、show interfacesC、show ip interface briefD、show running-config
中兴PTN设备使用下面哪个命令，可以查看对应vlan接口协议是否up，ip地址是否配置正确（）A、show interface vlanxxxxB、show vlan xxxxC、show vlan interface xxxxD、show vla
中兴PTN设备使用下面哪个命令，可以查看所有设备配置的所有ip地址？（）A、show ip configB、show ip interfacebriefC、show interface ip briefD、show ip config all
Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?（）A、show interfaces serial 0/0B、show running-configC、show versionD、show controllers serial 0/0E、show ip interfaceF、show line serial 0/0
While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?（）A、Serial 0 is up, line protocol is upB、Serial 0 is up, line protocol is downC、Serial 0 is down, line protocol is downD、Serial 0 is down, line protocol is upE、Serial 0 is administratively down, line protocol is downF、Serial 0 is administratively down, line protocol is up
Cisco路由器在超级权限模式下，通过（）命令可以显示路由器软件版本，端口等信息。A、show run；B、show start；C、show version；D、show interface。
Cisco路由器在超级权限模式下，通过（）命令可以显示相应端口的工作状态及已配置的参数。A、show run；B、show start；C、show version；D、show interface。
在运行OSPF的Quidway路由器上，执行Show ip ospf interface serial0命令，发现接口的状态显示为point-to-point，则说明Serial0接口封装的一定是PPP协议。
PTN设备使用下面哪个命令，可以查看对应vlan接口协议是否up，ip地址是否配置正确（）A、show interface vlan xxxxB、show vlan xxxxC、show vlan interfacexxxxD、show vlan
在思科设备上，若要查看所有访问表的内容，可以使用的命令式（）A、show allaccess-listsB、show access-listsC、show ipinterfaceD、show interface
单选题使用（）命令可以显示默认带宽。Ashow interfacesBclock rateCno shutdoenDinterface serial