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Usage
This feature groups two LAGs to work in tandem as a supergroup, so that, for example, if one LAG
Information
goes down, the other LAG is taken down automatically, providing an alternate path to reroute traffic,
avoiding oversubscription on the other LAG. You can use both static and dynamic (LACP) LAGs to
configure failover groups. For details, see the Port Channel chapter in the FTOS Configuration Guide.
Related
group
Commands
show interfaces port-channel
show config
c e s
Display the current configuration of the selected LAG.
Syntax
show config
Command Modes
INTERFACE PORTCHANNEL
Example
Figure 23-44. show config Command Sample Output for a Selected LAG
FTOS(conf-if-po-1)#show config
!
interface Port-channel 1
FTOS(conf-if-po-1)#
Command
Version 7.6.1.0
History
Version 7.5.1.0
pre-Version 6.2.1.1
show interfaces port-channel
c e s
Display information on configured Port Channel groups.
Syntax
show interfaces port-channel [channel-number] [brief]
Parameters
channel-number
brief
Command Modes
EXEC
EXEC Privilege
Command
Version 8.1.1.0
History
Version 7.6.1.0
no ip address
shutdown
Introduced on E-Series ExaScale
Introduced for S-Series; Modified to display LAG failover group status
Group two LAGs in a supergroup ("fate-sharing group").
Display information on configured Port Channel groups.
Introduced on S-Series
Introduced on C-Series
Introduced on E-Series
For a Port Channel interface, enter the keyword
a number:
C-Series and S-Series Range: 1-128
E-Series Range: 1 to 32 for EtherScale, 1 to 255 for TeraScale and 1 to 512 for
ExaScale.
(OPTIONAL) Enter the keyword
number, the state of the port channel, and the number of interfaces in the port
channel.
port-channel
brief
to display only the port channel
followed by
Interfaces | 621
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