Foundry NetIron M2404C and M2404F Metro Access Switches Configuring VLANs (Rev.03)
Super VLANs
© 2008 Foundry Networks, Inc.
Page 58 of 73
Configuring Switch 2:
1. Configure static link aggregation on interfaces 1/1/7 and 1/1/8:
device-name
#
configure terminal
device-name
(config)#
interface 1/1/7
device-name
(config-if 1/1/7)#
link-aggregation static id 7
device-name
(config-if 1/1/7)#
interface 1/1/8
device-name
(config-if 1/1/8)#
link-aggregation static id 7
2. Enable Super VLAN on interfaces 1/1/1 and 1/1/2 with uplink ag07:
device-name
(config-if 1/1/8)#
interface 1/1/1
device-name
(config-if 1/1/1)#
super-vlan ag07
device-name
(config-if 1/1/1)#
interface 1/1/2
device-name
(config-if 1/1/2)#
super-vlan ag07
3. Display the Super VLAN configuration:
device-name
#
show
super-vlan
=====================================================================
User Interface | Super VLAN Type | Uplink
-----------------+-----------------+---------------------------------
1/1/1 | regular | AG07
1/1/2 | regular | AG07
Super VLAN Ring Topology Configuration
Figure 15
shows a ring topology with an entry point. Switches 2, 3 and 4 are configured with Super
VLAN in ring mode and MSTP enabled. Switch 1 is the MSTP Root and port 1/1/12 of Switch 4 is
blocked.
For more information regarding the MSTP see chapter “
Configuring Multiple Spanning Tree
Protocol (MSTP)
”.