Foundry NetIron M2404C and M2404F Metro Access Switches
Configuring Interfaces (Rev. 03)
Link Aggregation Groups (LAG)
© 2008 Foundry Networks, Inc.
Page 42 of 57
1/1/4 | active | 1 |32768 |
========+========+======+======+
Configuring Switch 3:
On
Switch 3
, LACP is enabled in active mode on interfaces 1/1/9 and 1/1/12, as an aggregated link
to Switch 1.
1. Enter into Protocol Configuration mode and enable the LACP on switch 3:
Switch3
#
configure terminal
Switch3
(config)#
protocol
Switch3
(cfg protocol)#
link-aggregation lacp enable
Switch3
(cfg protocol)#
end
2. Display the LACP configuration:
Switch3
#
show link-aggregation lacp
System ID = 00 12 f2 10 94 c0
System priority = 32768
No LAC ports configured
3. Enable LACP on interfaces 1/1/9 and 1/1/12:
Switch3
#
configure terminal
Switch3
(config)#
interface 1/1/9
Switch3
(config-if 1/1/9)#
link-aggregation lacp
Switch3
(config-if 1/1/9)#
interface 1/1/12
Switch3
(config-if 1/1/12)#
link-aggregation lacp
Switch3
(config-if 1/1/12)#
end
4. Display the LACP configuration:
Switch3
#
show link-aggregation lacp
System ID = 00 12 f2 10 94 c0
System priority = 32768
========+========+=======+=======+
Port | Mode | Key | Prty |
--------+--------+-------+-------+
1/1/9 | active | 1 |32768 |
1/1/12 | active | 1 |32768 |
========+========+=======+=======+
After the LACP operation the following results on each switch will be displayed.
Displaying Switch 1 Configuration:
Switch3
#
show interface link-aggregation
==========+========+=================+=====================
Agg# |Type | Management Name | Ports |
----------+--------+-----------------+--------------------+
AG01 | LACP | LACP1 | 1/1/1-1/1/4 |
AG09 | LACP | LACP9 | 1/1/13,1/1/16 |
==========+========+=================+=====================
Displaying Switch 2 Configuration:
Switch2
#
show interface link-aggregation