Cisco WS-C2950SX-48-SI Configuration Manual page 145

Chapter 7 Configuring Spanning Tree
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13
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Console> (enable)
Console> (enable) set spantree mode mst
PVST+ database cleaned up.
Spantree mode set to MST.
Console> (enable)
Console> (enable)
Console> (enable) show spantree mst 0
Spanning tree mode
Instance
VLANs Mapped:
Designated Root
Designated Root Priority
Designated Root Cost
Designated Root Port
Root Max Age
IST Master ID MAC ADDR
IST Master ID Priority
IST Master Path Cost
Bridge ID MAC ADDR
Bridge ID Priority
0)
Bridge Max Age 20 sec
Hops 20
Port
------------------------ ------------- ---- -------- ----
--------------------
6/1
Boundary(PVST)
6/2
Boundary(PVST)
Console> (enable) show spantree mst 1
Spanning tree mode
Instance
VLANs Mapped:
Designated Root
Designated Root Priority
Designated Root Cost
Designated Root Port
Bridge ID MAC ADDR
Bridge ID Priority
1)
Port
------------------------ ------------- ---- -------- ----
--------------------
6/1
Boundary(PVST)
6/2
Boundary(PVST)
Console> (enable)
Console> (enable)
78-15486-01
-
-
-
-
MST
0
1,51-4094
00-50-3e-66-d0-00
24576
20100
6/1
20 sec Hello Time 2
00-10-7b-bb-2f-00
32768
0
00-10-7b-bb-2f-00
32768
Hello Time 2
State
forwarding
blocking
MST
1
2-20
00-10-7b-bb-2f-00
32769
0
1/0
00-10-7b-bb-2f-00
32769
State
forwarding
blocking
Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide
(root priority:24576, sys ID ext:0)
sec Forward Delay 15 sec
Remaining Hops 20
(bridge priority:32768, sys ID ext:
sec Forward Delay 15 sec
Role Cost Prio Type
ROOT 20000 32 P2P,
ALTR 20000 32 P2P,
(root priority:32768, sys ID ext:1)
Remaining Hops 20
(bridge priority:32768, sys ID ext:
Role Cost Prio Type
BDRY 20000 32 P2P,
BDRY 20000 32 P2P,
Configuring MST
Max
—
Release 8.1
7-49