Cisco Cisco 4100 Series Wireless LAN Controller Referências técnicas

 

show spanningtree port, config spanningtree switch mode, config spanningtree 
port pathcost, config spanningtree port priority

config spanningtree port pathcost

To set the STP path cost for an Ethernet port, use the config spanningtree port pathcost command.

config

Configure parameters.

spanningtree Spanning 

Tree 

Protocol.

port 

Cisco Wireless LAN Controller Ethernet port.

pathcost

STP path cost.

 [1-65535/auto]

Port pathcost, as determined by the network 
planner, or auto (default)

[<port>/all]

Port 1 through 12 or 1 through 24, or all ports.

Pathcost = Automatic.

>config spanningtree port pathcost auto all
to have the STP algorithm automatically assign a path cost for all ports. 

>config spanningtree port pathcost 200 22
to have the STP algorithm use a port cost of 200 for port 22.

show spanningtree port, config spanningtree port mode, config spanningtree 
port priority

config spanningtree port priority

To configure the STP port priority, use the >config spanningtree port priority command.

config

Configure parameters.

spanningtree Spanning 

Tree 

Protocol.

port 

Cisco Wireless LAN Controller Ethernet port.

priority [0-255]

STP priority, 0 through 255.

<port>

Port 1 through 12 or 1 through 24.

STP Priority = 128.

>config spanningtree port priority 100 2
to set Ethernet port 2 to STP priority 100.

show spanningtree port, config spanningtree switch mode, config spanningtree 
port mode, config spanningtree port pathcost

config spanningtree switch

Use the following config spanningtree switch commands:

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