Spanning Tree Algorithm Configuration 3

CLI – This example sets STA attributes for port 1, followed by settings for each port.

Console#show spanning-tree mst 2 Spanning-tree information

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Spanning tree mode :MSTP

Spanning tree enable/disable :enable Instance :2

Vlans configuration :2 Priority :4096

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 :4096.2.0000E9313131 Current root port :0

Current root cost :0

Number of topology changes :0

Last topology changes time (sec.):646 Transmission limit :3

Path Cost Method :long

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Eth 1/ 7 information

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Admin status : enable

Role : disable

State : discarding

External path cost : 10000

Internal path cost : 10000

Priority : 128

Designated cost : 0

Designated port : 128.7

Designated root : 4096.2.0000E9313131

Designated bridge : 4096.2.0000E9313131

Fast forwarding : enable

Forward transitions : 0

Admin edge port : enable

Oper edge port : enable

Admin Link type : auto

Oper Link type : point-to-point

Spanning Tree Status : enable

...

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.

Command Attributes

MST Instance ID – Instance identifier to configure. (Default: 0)

Note: The other attributes are described under “Displaying Interface Settings” on page 3-144

3-151

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Accton Technology ES3528M-SFP manual Displaying Interface Settings for Mstp