4000 2950 Etherchannel配置举例

　　 
　　Console> (enable)set port channel 2/19−20 mode desirable

Port(s) 2/19−20 channel mode set to desirable.

Console> (enable) 2003 Jan 08 11:40:14 %PAGP−5−PORTFROMSTP:Port 2/19 left bridge port 2/19

2003 Jan 08 11:40:14 %PAGP−5−PORTFROMSTP:Port 2/20 left bridge port 2/20

2003 Jan 08 11:40:18 %PAGP−5−PORTTOSTP:Port 2/19 joined bridge port 2/19

2003 Jan 08 11:40:18 %PAGP−5−PORTTOSTP:Port 2/20 joined bridge port 2/20

Console> (enable)set trunk 2/19 desirable

Console> (enable)

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interface Port−channel 1

switchport mode trunk

!

interface FastEthe.net0/1

switchport mode trunk

channel−group 1 mode desirable

!

interface FastEthernet0/2

switchport mode trunk

channel−group 1 mode desirable

原文转自：http://www.ltesting.net