Ruijie RG-S2900G-E Series, Руководство по настройке

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Configuration Guide MSTP Configuration
To configure switch priority, execute the following command in the global
configuration mode:
Command Function
Ruijie# configure terminal Enter the global configuration mode.
Ruijie(config)# spanning-tree
[ mst instance-id ] priority priority
Configure different switch priorities for
different instances. This command
configures the switch priority for instance 0
without the instance-id parameter.
instance-id : ID of the instance in the range
from 0 to 64.
priority : switch priority in the range from 0
to 61440 and is increased by the integral
multiple of 4096, 32768 by default.
Ruijie(config)# end Return to the privileged EXEC mode.
Ruijie# show running-config Verify the configuration.
Ruijie# copy running-config
startup-config
Save the configuration.
To restore the switch priority to the default value, use the no spanning-tree
mst instance-id priority command in the global configuration mode.
Configuring Port Priority
When two ports are connected to the shared media, the device will set the one
of the higher priority (or smaller value) to be the forwarding status and the one
of the lower priority (or larger value) to be the discarding status.If the two ports
are of the same priority, the device will set the one with the smaller port number
to the forwarding status. You can assign different port priorities to various
instances on one port, by which various instances can run the separated
spanning tree protocols.
Same as device priority, it has 16 values, all a multiple of 16. They are 0, 16, 32,
48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, and 240 respectively.
The default value is 128.
To configure a port priority, execute the following commands in the privileged
mode:
Command Function
Ruijie# configure terminal Enter the global configuration mode.
Ruijie(config)# interface interface-id
Enter the interface configuration mode. A
legal interface contains a physical port and
an aggregate Link.