Cisco 4500M Software Manual page 248
Software guide
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Also See for 4500M:
- Command reference manual (578 pages) ,
- Hardware installation and maintenance manual (143 pages) ,
- Upgrade manual (24 pages)
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Configuring MST
Switch# show spanning-tree mst 1
###### MST01
Bridge
Root
Interface
---------------- ---- --- --------- -------- --------------------------------
Fa4/4
Fa4/5
Fa4/48
Switch# show spanning-tree mst interface fastethernet 4/4
FastEthernet4/4 of MST00 is backup blocking
Edge port:no
Link type:point-to-point (auto)
Boundary :internal
Bpdus sent 2, received 368
Instance Role Sts Cost
-------- ---- --- --------- -------- -------------------------------
0
1
Switch# show spanning-tree mst 1 interface fastethernet 4/4
FastEthernet4/4 of MST01 is backup blocking
Edge port:no
Link type:point-to-point (auto)
Boundary :internal
Bpdus (MRecords) sent 2, received 364
Instance Role Sts Cost
-------- ---- --- --------- -------- -------------------------------
1
Switch# show spanning-tree mst 1 detail
###### MST01
Bridge
Root
FastEthernet4/4 of MST01 is backup blocking
Port info
Designated root
Designated bridge
Timers:message expires in 5 sec, forward delay 0, forward transitions 0
Bpdus (MRecords) sent 123, received 1188
FastEthernet4/5 of MST01 is designated forwarding
Port info
Designated root
Designated bridge
Timers:message expires in 0 sec, forward delay 0, forward transitions 1
Bpdus (MRecords) sent 1188, received 123
Software Configuration Guide—Release 12.2(25)EW
16-14
vlans mapped:
address 00d0.00b8.1400
this switch for MST01
Role Sts Cost
Back BLK 1000
Desg FWD 200000
Boun FWD 200000
(default)
Prio.Nbr Vlans mapped
Back BLK 1000
240.196
Back BLK 1000
240.196
(default)
Prio.Nbr Vlans mapped
Back BLK 1000
240.196
vlans mapped:
address 00d0.00b8.1400
this switch for MST01
port id
address 00d0.00b8.1400
address 00d0.00b8.1400
port id
address 00d0.00b8.1400
address 00d0.00b8.1400
Chapter 16
Understanding and Configuring Multiple Spanning Trees
1-10
priority
32769 (32768 sysid 1)
Prio.Nbr Status
240.196
P2p
128.197
P2p
128.240
P2p Bound(STP)
port guard :none
bpdu filter:disable
bpdu guard :disable
11-4094
1-10
port guard :none
bpdu filter:disable
bpdu guard :disable
1-10
1-10
priority
32769 (32768 sysid 1)
240.196
priority
priority
32769
priority
32769
128.197
priority
priority
32769
priority
32769
(default)
(default)
(default)
(default)
(default)
(default)
240
cost
1000
cost
0
port id
128.197
128
cost
200000
cost
0
port id
128.197
OL-6696-01
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