SignaMax 065-7734, Руководство пользователя

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Managed Ethernet Switch
User’s Manual 128
switch_a(config)#interface fe1
switch_a(config-if)#bridge-group 1 instance 3
switch_a(config-if)#
Bridge-Group Instance Priority:
1.
Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The
switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2.
Usage:
Use this command to set the port priority for a bridge group. The Multiple
Spanning Tree Protocol uses port priority as a tiebreaker to determine which
port should forward frames for a particular instance on a LAN, or which port
should be the root port for an instance. A lower value implies a better priority.
In the case of the same priority, the interface index will serve as the
tiebreaker, with the lower-numbered interface being preferred over others.
The permitted range is 0-240. The priority values can only be set in
increments of 16.
3.
Command Syntax:
bridge GROUP instance INSTANCE_ID priority PRIORITY
GROUP <1-1> Specify the bridge-group ID.
INSTANCE_ID <1-15> Specify the instance ID.
PRIORITY <0-240> Specify the port priority in a range of <0-240>.
4.
Example:
The following example sets the port priority ( 121 ) for Multiple Spanning Tree
instance ( 3 ) to a port ( fe1 ) in bridge GROUP ( 1 ):
switch_a(config)#interface fe1
switch_a(config-if)#bridge-group 1 instance 3 priority 121
switch_a(config-if)#
Bridge-Group Instance Path-Cost:
1.
Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The
switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#