使用show run interface命令并检查接口是否处于shutdown状态: Switch#show run interface fastEthernet 4/2! interface FastEthernet4/2 switchport trunk encapsulation dot1q switchport mode trunkshutdownduplex full speed 100 end !--- Use the no shut command in config-if mode to re-enable this interface....
註:對於物理介面和VLAN介面,show interface命令輸出的計數器之間存在差異。當VLAN介面的封包是CPU處理的第3層(L3)時,輸入封包計數器在show interface的輸出中遞增。第2層(L2)交換的流量永遠不會到達CPU,且不會計入VLAN介面的show interface計數器。它將被計入相應物理介面的show interface輸出中。 show interfaces<card...
--- The interface isup(or not in a shutdown state), but line protocoldown. !--- Reason: In this case, the device on the other side of the wire is a !--- CatOS switch with its port disabled. Router#sh interfaces fas 6/1 statusPort Name Status Vlan Duplex Speed Type Fa6/1notco...
0 output errors, 0 collisions, 9 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up 通道的可靠性,正常值是255/255,如果低于254将会造成丢包。可靠性越低,通道越差,错误包越多。 DCD 数据载体检测DTE CARrfer derect ...
Switch>enable Switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#hostname SW2 SW2(config)#int range f0/1-2 SW2(config-if-range)#channel-group 1 mode auto SW2(config-if-range)# Creating a port-channel interface Port-channel 1 ...
ACCESSSWITCH#show run inter port-channel 1 !!this is the port-channel connected to Core SwitchBuilding configuration... Current configuration : 134 bytes!interface Port-channel1description zhars001 PO8switchport trunk allowed vlan 108,200,2508,2512,2518switchport mode trunkend ACCESSSWITCH#show in...
2outputerrors, 0 collisions, 2 interface resets 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier 2outputbuffer failures, 0outputbuffers swapped out 为了便于叙述,逐条命令注释如下: Router# show interfaces fastethernet 3/0 ...
Switch(config)#int vlan 700Switch(config-if)#ip addSwitch(config-if)#ip address 00:03:13: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan700, changed state to downSwitch(config-if)#ip address 10.255.1.10 255.255.255.0Switch#show interfaces vlan 700Vlan700 is up, line protocol is ...
0 output errors, 0 collisions, 9 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up 通道的可靠性,正常值是255/255,如果低于254将会造成丢包。可靠性越低,通道越差,错误包越多。 DCD 数据载体检测DTE CARrfer derect ...
0 output errors, 0 collisions, 2 interface resets, 0 restarts 1 carrier transitions 2. 举例 设置如下: Router1: interface Serial0 ip address 192.200.10.1 255.255.255.0 clockrate 1000000 Router2: interface Serial0 ip address 192.200.10.2 255.255.255.0 ...