Foundry Networks Switch and Router User Manual

Foundry Switch and Router Installation and Configuration Guide
12 - 22 December 2000
VLAN Port Prio Path State Fwd Design Design Design
ID Num rity Cost Trans Cost Root Bridge
Hex
1/1 80 0 DISABLED 0 0 0000000000000000 0000000000000000
1/2 80 0 DISABLED 0 0 0000000000000000 0000000000000000
1/3 80 0 DISABLED 0 0 0000000000000000 0000000000000000
1/4 80 0 DISABLED 0 0 0000000000000000 0000000000000000
.
. some lines omitted for brevity
.
To display VLAN information, including the STP state of each VLAN, enter the following command at any CLI
level:
BigIron(config)# show vlan
Syntax: show vlan [<vlan-id> | ethernet <portnum>]
BigIron(config)# show vlan
Total PORT-VLAN entries: 3
Maximum PORT-VLAN entries: 8
legend: [S=Slot]
PORT-VLAN 1, Name DEFAULT-VLAN, Priority level0, in single spanning tree domain
Untagged Ports: (S1) 5 6 7 8
Untagged Ports: (S2) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Untagged Ports: (S2) 17 18 19 20 21 22 23 24
Untagged Ports: (S4) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Untagged Ports: (S4) 17 18 19 20 21 22 23 24
Untagged Ports: (S6) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Untagged Ports: (S6) 17 18 19 20 21 22 23 24
Tagged Ports: None
PORT-VLAN 2, Name Wolalak, Priority level0, not in single spanning tree domain
Untagged Ports: (S1) 1 2 3 4
Tagged Ports: None
SINGLE-SPANNING-TREE-VLAN, Name Single-spanning-tree-vlan, Priority level0, in
single spanning tree domain
Untagged Ports: (S1) 1 2 3 4 5 6 7 8
Untagged Ports: (S2) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Untagged Ports: (S2) 17 18 19 20 21 22 23 24
Untagged Ports: (S4) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Untagged Ports: (S4) 17 18 19 20 21 22 23 24
Untagged Ports: (S6) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Untagged Ports: (S6) 17 18 19 20 21 22 23 24
Tagged Ports: None
This example shows information for port-based VLANs 1 and 2. VLAN 1 is the default VLAN and VLAN 2 is a
user-configured VLAN. The display also shows information for the SINGLE-SPANNING-TREE-VLAN (4094).
Notice that for port-based VLAN 1, a message indicates that the VLAN is in the single STP domain. For VLAN 2,
a message indicates the VLAN is not a member of the single STP domain. When single STP was enabled,
(multiple-instance) STP was already enabled on VLAN 1 but was disabled on VLAN 2. The VLANs still provide
separate Layer 2 broadcast domains. Only the STP domain is shared across all the ports.
Also notice that the SINGLE-SPANNING-TREE-VLAN contains all the ports in the device except those in VLAN 2,
because STP is disabled on those ports.

Foundry Networks Switch and Router Specifications

General

Brand	Foundry Networks
Model	Switch and Router
Category	Switch
Language	English