用IOU中的L2IOU搭建简单的两台SW1、SW3 ,分别连接e1/0和e1/1,两条链路。二层Etherchannel和三层Etherchannel配置好都提示端口未被绑定到以太通道中。
以三层为例,就罗列一台设备的配置吧,两边都一样的。
SW3(config)#interface range e1/0 - 1
SW3(config-if)#no switchport
SW3(config)#interface range e1/0 - 1
SW3(config-if-range)#channel-group 1 mode on
SW3(config-if-range)#
*Sep 4 08:20:42.823: %EC-5-PORTDOWN: Shutting down Et1/0 as its port-channel is admin-down
*Sep 4 08:20:42.823: %EC-5-PORTDOWN: Shutting down Et1/1 as its port-channel is admin-down
SW3#show interfaces e1/0 etherchannel
Port state = Down Not-in-Bndl
Channel group = 1 Mode = On Gcchange = -
Port-channel = null GC = - Pseudo port-channel = Po1
Port index = 0 Load = 0x00 Protocol = -
Age of the port in the current state: 0d:00h:43m:24s
SW3#show interfaces e1/1 etherchannel
Port state = Down Not-in-Bndl
Channel group = 1 Mode = On Gcchange = -
Port-channel = null GC = - Pseudo port-channel = Po1
Port index = 0 Load = 0x00 Protocol = -
Age of the port in the current state: 0d:00h:43m:47s
SW3#show ip int b
Interface IP-Address OK? Method Status Protocol
Ethernet0/0 unassigned YES unset administratively down down
Ethernet0/1 unassigned YES unset administratively down down
Ethernet0/2 unassigned YES unset administratively down down
Ethernet0/3 unassigned YES unset administratively down down
Ethernet1/0 unassigned YES unset up up
Ethernet1/1 unassigned YES unset up up
Ethernet1/2 unassigned YES unset administratively down down
Ethernet1/3 unassigned YES unset administratively down down
Serial2/0 unassigned YES unset administratively down down
Serial2/1 unassigned YES unset administratively down down
Serial2/2 unassigned YES unset administratively down down
Serial2/3 unassigned YES unset administratively down down
Serial3/0 unassigned YES unset administratively down down
Serial3/1 unassigned YES unset administratively down down
Serial3/2 unassigned YES unset administratively down down
Serial3/3 unassigned YES unset administratively down down
Port-channel1 unassigned YES unset down down
Vlan1 unassigned YES unset administratively down down