Usage
Information
Use the
interface port-channel
command to access this command.
You cannot add an interface to a Port Channel if the interface contains an IP
address in its configuration. Only the
shutdown
,
description
,
mtu
, and
ip mtu
commands can be configured on an interface if it is added to a Port Channel. The
mtu
and
ip mtu
commands are only available when the chassis is in Jumbo mode.
Link MTU and IP MTU considerations for Port Channels are:
• All members must have the same link MTU value and the same IP MTU value.
• The Port Channel link MTU and IP MTU must be less than or equal to the link
MTU and IP MTU values configured on the channel members. For example, if
the members have a link MTU of 2100 and an IP MTU 2000, the Port Channel’s
MTU values cannot be higher than 2100 for link MTU or 2000 bytes for IP MTU.
When an interface is removed from a Port Channel with the
no channel-member
command, the interface reverts to its configuration prior to joining the Port
Channel.
An interface can belong to only one Port Channel.
Related
Commands
description
— assigns a descriptive text string to the interface.
interface port-channel
— creates a Port Channel interface.
shutdown
— disables/enables the port channel.
group
Group two LAGs in a supergroup (“fate-sharing group” or “failover group”).
Z9500
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
Enter an integer from 1 to 32 that uniquely identifies this LAG
fate-sharing group.
port-channel
number
Enter the keywords
port-channel
then an existing LAG
number. Enter this keyword/variable combination twice,
identifying the two paired LAGs.
Defaults
none
Command
Modes
PORT-CHANNEL FAILOVER-GROUP (conf-po-failover-grp)
Interfaces
893
