3Com WX1200 3CRWX120695A Configuration Manual page 366

366 C 17: C
HAPTER ONFIGURING AND
7 up
8 up
WX1200# set vlan 10 name backbone port 1-2
success: change accepted.
WX1200# display vlan config
VLAN Name
---- --------------- ------ ----- ----- --------------- ----- -----
1 default
10 backbone
4094 web-aaa
WX1200# set spantree enable vlan backbone
success: change accepted.
WX1200# display spantree vlan 10
VLAN 10
Spanning tree mode
Spanning tree type
Spanning tree enabled
Designated Root
Designated Root Priority
Designated Root Path Cost
We are the root
Root Max Age
Bridge ID MAC ADDR
Bridge ID Priority
Bridge Max Age 20 sec
Port
--------------------------------------------------------------------
1
2
M
ANAGING
down auto
down auto
2 Configure a backbone VLAN and verify the configuration change. Type
the following commands:
Admin VLAN
Status State Affin Port
Up Up
Up Down
Up Up
3 Enable STP on the backbone VLAN and verify the change. Type the
following commands:
PVST+
IEEE
00-0b-0e-00-04-0c
32768
0
20 sec Hello Time 2 sec
00-0b-0e-00-04-0c
32768
Hello Time 2 sec
Vlan STP-State
10 Disabled
10 Disabled
S T P
PANNING REE ROTOCOL
network 10/100BaseTx
network 10/100BaseTx
Tunl
5
1
5
1
2
0
2
Forward Delay 15 sec
Forward Delay 15 sec
Cost
4
4
Port
Tag State
none Up
none Down
none Down
4094 Up
Prio Portfast
128 Disabled
128 Disabled