Dell Force10 S25N-S50N FTOS Command Line Reference Guide FTOS 8.4.2.7 E-Series - Page 618

www.dell.com | support.dell.com When an interface is removed from a Port Channel with the no channel-member command syntax, the interface reverts to its configuration prior to joining the Port Channel. An interface can belong to only one Port Channel. On the E-Series TeraScale, you can add up to 16 interfaces to a Port Channel; E-Series ExaScale can have up to 64. You can have eight interfaces per Port Channel on the C-Series and S-Series. The interfaces can be located on different line cards but must be the same physical type and speed (for example, all 1-Gigabit Ethernet interfaces). However, you can combine 100/1000 interfaces and GE interfaces in the same Port Channel. 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. Related Commands 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 8.1.1.0 Version 7.6.1.0 Introduced on E-Series ExaScale Introduced for C-Series, E-Series, and S-Series Example FTOS(conf)#port-channel failover-group FTOS(conf-po-failover-grp)#group 1 port-channel 1 port-channel 2 FTOS(conf-po-failover-grp)# 618 | Interfaces