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(Revised 2010-7-2) page 137 of 145
Set RSTP Bridge Priority
Command Name
rstp set bridgepriority
Description
Sets the Bridge Priority. The root bridge on the network will be the one
with the lowest bridge priority, or the lowest MAC address if the priorities
are the same (as per IEEE 802.1D specification).
Syntax
rstp set bridgepriority <vlan-id> <bridge priority>
Parameters
vlan-id
Vlan Id for which the priority to be set.
bridge priority
Priority of the Bridge to be set.
The value should range between 0 and 65535. (as per IEEE 802.1D
specification)
Examples
N-TRON/Admin#[1]> rstp set bridgepriority 1 1000
N-TRON/Admin#[2]> rstp set bridgepriority 2 2000
NOTES
Ensure to use a valid range of Bridge priority and Vlan Index (being greater
than zero)
Get RSTP Bridge Priority
Command Name
rstp get bridgepriority
Description
Gets the Bridge Priority of the given Vlan-Id.
Syntax
rstp get bridgepriority <vlan-id>
Parameters
vlan-id
Vlan Id for which the priority is to be viewed .
Examples
N-TRON/Admin#[1]> rstp get bridgepriority 1
N-TRON/Admin#[2]> rstp get bridgepriority 2
NOTES
Set RSTP Port Path Cost
Command Name
rstp set portpathcost
Description
To set the port path cost for a given port in the given vlan id. STP and
RSTP use the path cost to determine which path to use when there are 2 or
more available paths that both have the same port priority.
Syntax
rstp set portpathcost <vlan-id> <port no> <pathcost>
Parameters
vlan-id
Vlan Id for which the pathcost is to be set.
port no
The portnumber for which the path cost is to be set.
pathcost
The path cost value to be set (1-200000000).
Examples
N-TRON/Admin#[1]> rstp set portpathcost 1 4 100
N-TRON/Admin#[2]> rstp set portpathcost 2 6 200
NOTES
Please supply a valid Vlan Index (being greater than zero), a valid Port
Number, and a valid path cost.
Get RSTP Port Path Cost
Command Name
rstp get portpathcost
Description
To get the port path cost for a given port in the given vlan id
Syntax
rstp get portpathcost <vlan-id> <port no>
Parameters
vlan-id
Vlan Id to which the port belongs.
port no
The portnumber for which the path cost is to be viewed.
Examples
N-TRON/Admin#[1]> rstp get port pathcost 1 4
N-TRON/Admin#[2]> rstp get port pathcost 2 6
NOTES
Please supply a valid Vlan Index (being greater than zero)and Port Number