Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 501

Related Commands If the Port Channel contains a mix of interfaces with 100 Mb/s speed and 1000 Mb/s speed, the software disables those interfaces whose speed does not match the speed of the first interface configured and enabled in the Port Channel. If that first interface goes down, the Port Channel does not change its designated speed; you must disable and re-enable the Port Channel or change the order of the channel members configuration to change the designated speed. Refer to the FTOS Configuration Guide for more information on Port Channels. description interface port-channel shutdown Assign a descriptive text string to the interface. Create a Port Channel interface. Disable/Enable the port channel. group c e s Group two LAGs in a supergroup ("fate-sharing group" or "failover group"). Syntax group group_number port-channel number port-channel number To remove an existing LAG supergroup, use the no group group_number command. Parameters group_number port-channel number Enter an integer from 1 to 32 that will uniquely identify this LAG fate-sharing group. Enter the keyword port-channel followed by an existing LAG number. Enter this keyword/variable combination twice, identifying the two LAGs to be paired. Defaults No default values or behavior Command Modes PORT-CHANNEL FAILOVER-GROUP (conf-po-failover-grp) Command History Version 8.3.5.0 Version 8.1.1.0 Version 7.6.1.0 Introduced on the S55. Introduced on E-Series ExaScale Introduced for C-Series, E-Series, and S-Series Example Force10(conf)#port-channel failover-group Force10(conf-po-failover-grp)#group 1 port-channel 1 port-channel 2 Force10(conf-po-failover-grp)# Related Commands port-channel failover-group show interfaces port-channel Access the PORT-CHANNEL FAILOVER-GROUP mode to configure a LAG failover group. Display information on configured Port Channel groups. Interfaces | 501