MNS-BB Software User Guide
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Syntax: priority [port=<number|list|range>] value=<0-255 / 0-65535>
This command sets the priority to the port(s).
Syntax: timers forward-delay=<4-30> hello=<1-10> age=<6-40>
forward-delay - set forward time delay (4-30 seconds)
hello - set hello timer (1-10 seconds)
age - set age (6-40 seconds)
Syntax: show-timers
This command shows the current timer settings
LE2425A(rstp)##show-timers
Forward Delay Timer : 15 sec
Hello Timer : 2 sec
Max Age : 20 sec
Syntax: show-mode
This command shows the ports migration, edge and p2p properties.
LE2425A(rstp)##show-mode
You can also see the Port setting of the specific ports.
E.g.,
LE2425A(rstp)##show-mode port=9,15
14.8 Reconfiguring Per-Port Spanning Tree Values
You can configure one or more of the following parameters, which affect the spanning tree operation
of the specified ports only:
14.8.1 Per-Port RSTP Parameters Parameter Default Description
edge-port Yes
This identifies ports that are connected to end nodes. During spanning tree establishment, these ports
transition immediately to the Forwarding state. Disable this feature on all switch ports that are
connected to another switch, or bridge, or hub. Use the “no” option on the spanning tree command to
disable edge-port.
migration Yes
Ports with migration set to true are forced to send out RSTP BPDUs for 3 seconds. This allows for
switches that are running RSTP to establish their connection quickly and for switches running 802.1D
STP to be identified. If the whole-switch parameter Force-Version is set to “stp-compatible”, the
migration setting is ignored and STP BPDUs are sent out all ports.
path-cost 10 Mbps – 2 000 000
100 Mbps – 200 000
1 Gbps – 20 000
Assigns an individual port cost that the switch uses to determine which ports are the forwarding ports.
The range is 1 to 200,000,000 or auto.
By default, this parameter is automatically determined by the port type, as shown by the different
default values. If you have previously configured a specific value for this parameter, you can issue the
command with the auto option to restore the automatic setting feature.
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