![background image](http://html1.mh-extra.com/html/foundry-networks/netiron-m2404c/netiron-m2404c_user-manual_2324273328.webp)
Foundry NetIron M2404C and M2404F Metro Access Switches Configuring VLANs (Rev.03)
Super VLANs
© 2008 Foundry Networks, Inc.
Page 60 of 73
Switch3
#
configure terminal
Switch3
(config)#
protocol
Switch3
(cfg protocol)#
mstp enable
Switch3
(cfg protocol)#
mstp fast-ring enable
Switch3
(cfg protocol)#
exit
2.
Configure Super-VLAN on the user interface 1/1/19:
Switch3
(config)#
interface 1/1/9
Switch3
(config-if 1/1/10)#
super-vlan ring-topology 1/1/1 1/1/2
3.
Display the Super VLAN configuration:
Switch3
#
show
super-vlan
=====================================================================
User Interface | Super VLAN Type | Uplink
-----------------+-----------------+---------------------------------
1/1/9 | ring-topology | 1/1/1, 1/1/2 (active)
Configuring Switch 4:
1.
Enable MSTP and MSTP fast ring:
Switch4
#
configure terminal
Switch4
(config)#
protocol
Switch4
(cfg protocol)#
mstp enable
Switch4
(cfg protocol)#
mstp fast-ring enable
Switch4
(cfg protocol)#
exit
2.
Configure Super-VLAN on the user interface 1/1/14:
Switch4
(config)#
interface 1/1/14
Switch4
(config-if 1/1/14)#
super-vlan ring-topology 1/1/11 1/1/12
3.
Display Interface 1/1/14 configuration:
Switch4
#
show interface 1/1/14
…
Super VLAN Ports = 1/1/11 (active), 1/1/12
4.
Display the Super VLAN configuration:
Switch4
#
show
super-vlan
=====================================================================
User Interface | Super VLAN Type | Uplink
-----------------+-----------------+---------------------------------
1/1/14 | ring-topology | 1/1/11 (active), 1/1/12
5.
Display the MSTP Configuration:
Switch4
#
show mstp
…
SpanIgmpFastRecovery = enabled
FastRing = enabled
…
01/01/21 128 Root frwrd 200000 0 04096.0012F2170100 128.002
01/01/22 128 Alternate block 200000 0 32768.0012F2171600 128.001
01/01/24 128 Designated frwrd 200000 0 32768.0012F2010102 128.024