Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Port Channels (Ether Channels) ====== **General Information** This is to configure port channels (link aggregation) on Cisco switches. **Checklist** * Cisco switch ---- ===== On the Switch ===== 1) Create the virtual port channel: <code> interface Port-channel2 description Server1 switchport trunk encapsulation dot1q switchport mode trunk switchport nonegotiate spanning-tree portfast trunk </code> 2) On each physical switch interface, include it as part of the group. <code> interface GigabitEthernet2/0/1 description Server1 port 1 switchport trunk encapsulation dot1q switchport mode trunk switchport nonegotiate spanning-tree portfast trunk channel-group 2 mode active interface GigabitEthernet2/0/2 description Server1 port 2 switchport trunk encapsulation dot1q switchport mode trunk switchport nonegotiate spanning-tree portfast trunk channel-group 2 mode active interface GigabitEthernet2/0/3 description Server1 port 3 switchport trunk encapsulation dot1q switchport mode trunk switchport nonegotiate spanning-tree portfast trunk channel-group 2 mode active </code> networking_wiki/port_channels.txt Last modified: 2019/05/25 23:50(external edit)