3Com Switch 4210 9-Port, Configuration Manual

Page: 116 / 567

114 C
HAPTER
10: L
INK
A
GGREGATION
C
ONFIGURATION
c
CAUTION: If you have saved the current configuration with the save command,
after system reboot, the configuration concerning manual and static aggregation
groups and their descriptions still exists, but that of dynamic aggregation groups
and their descriptions gets lost.
Displaying and
Maintaining Link
Aggregation
Configuration
After the above configuration, you can execute the display command in any view
to display the running status after the link aggregation configuration and verify
your configuration. Execute the
reset command in user view to clear LACP
statistics on ports.
Link Aggregation
Configuration
Example
Ethernet Port
Aggregation
Configuration Example
Network requirements
■
Switch A connects to Switch B with three ports Ethernet1/0/1 to Ethernet1/0/3.
It is required that incoming/outgoing load between the two switches can be
shared among the three ports.
■
Adopt three different aggregation modes to implement link aggregation on the
three ports between switch A and B.
Configure a description
for an aggregation
group link-aggregation group agg-id
description agg-name
Optional
By default, no description is
configured for an aggregation
group.
Table 73 Configure a description for an aggregation group
Operation Command Remarks
Table 74 Display and maintain link aggregation configuration
Operation Command Remarks
Display summary information
of all aggregation groups display link-aggregation
summary Available in any view
Display detailed information
of a specific aggregation
group or all aggregation
groups display link-aggregation
verbose
[ agg-id ]
Display link aggregation
details of a specified port or
port range display link-aggregation
interface
interface-type
interface-number [ to
interface-type
interface-number
]
Display local device ID display lacp system-id
Clear LACP statistics about a
specified port or port range reset lacp statistics [
interface interface-type
interface-number [ to
interface-type
interface-number
] ]
Available in user view