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SMC Networks SMC6824M manual 228

Models: SMC6824M

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SPANNING TREE COMMANDS

•Use the show spanning-treeinterface command to display the spanning tree configuration for an interface within the Common Spanning Tree (CST).

•Use the show spanning-tree mst instance_id command to display the spanning tree configuration for an instance within the Multiple Spanning Tree (MST).

•For a description of the items displayed under “Spanning-tree information,” see “Configuring Global Settings” on page 3-160.For a description of the items displayed for specific interfaces, see “Displaying Interface Settings” on page 3-165.

Example

 

Console#show spanning-tree

 

Spanning-tree information

 

---------------------------------------------------------------

Spanning tree mode:

MSTP

Spanning tree enabled/disabled:

enabled

Spanning tree priority format:

802.1t

Spanning tree backup root:

disabled

Instance:

0

VLANs configuration:

1-4093

Priority:

32768

Bridge Hello Time (sec.):

2

Bridge Max Age (sec.):

20

Bridge Forward Delay (sec.):

15

Root Hello Time (sec.):

2

Root Max Age (sec.):

20

Root Forward Delay (sec.):

15

Max hops:

20

Remaining hops:

20

Designated Root:

32768.0.0000E8AAAA00

Current root port:

26

Current root cost:

20000

CIST path cost:

0

Number of topology changes:

4

Last topology changes time (sec.):7124

Transmission limit:

6

Path Cost Method:

long

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SMC Networks SMC6824M manual 228
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