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3
Configuring the Switch
Displaying Interface Settings for MSTP
The MSTP Port Information and MSTP Trunk Information pages display the current
status of ports and trunks in the selected MST instance.
Field Attributes
MST Instance ID – Instance identifier to configure. (Range: 0-4094; Default: 0)
The other attributes are described under "Displaying Interface Settings," page 3-124.
Web – Click Spanning Tree, MSTP, Port Information or Trunk Information. Select the
required MST instance to display the current spanning tree values.
CLI – This displays STA settings for instance 0, followed by settings for each port.
The settings for instance 0 are global settings that apply to the IST (page 3-117), the
settings for other instances only apply to the local spanning tree.
Console#show spanning-tree mst 0
Spanning-tree information
---------------------------------------------------------------
Spanning tree mode:
Spanning tree enabled/disabled:
Instance:
VLANs configuration:
Priority:
Bridge Hello Time (sec.):
Bridge Max Age (sec.):
Bridge Forward Delay (sec.):
Root Hello Time (sec.):
Root Max Age (sec.):
Root Forward Delay (sec.):
Max hops:
Remaining hops:
Designated Root:
Current root port:
Current root cost:
Number of topology changes:
Last topology changes time (sec.):303
Transmission limit:
Path Cost Method:
3-132
Figure 3-72 MSTP Port Information
MSTP
enabled
0
2-4094
32768
2
20
15
2
20
15
20
20
32768.0.0000E8AAAA00
1
10000
12
3
long
4-186
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