Black Box 8-port 10/100base-tx hardened ethernet extender switch Network Hardware User Manual


 
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LB308A
Chapter 6: Command Line Console Management
switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#
2. Usage:
Use this command to specify the number for configuration information. The
default value of revision number is 0.
3. Command Syntax:
bridge GROUP revision REVISION_NUM
GROUP <1-1> Specify the bridge-group ID.
REVISION_NUM <0-255> Revision number.
4. Example:
The following example specifies a revision number (25) of MST configuration in
bridge GROUP (1):
switch_a(config)#spanning-tree mst configuration
switch_a(config-mst)#bridge 1 revision 25
switch_a(config-mst)#
Max Hops:
1. Command Mode: Configure mode
Logon to Configure Mode (Configure Terminal Mode).
The switch_a(config)# prompt will show on the screen.
switch_a(config)#
2. Usage:
Use this command to specify the maximum allowed hops for BPDU in an MST
region. This parameter is used by all the instances of the MST. Specifying the max
hops for a BPDU prevents the messages from looping indefinetely in the network.
When a bridge receives a MST BPDU that has exceeded the allowed max-hops, it
discards the BPDU.
3. Command Syntax:
bridge GROUP max-hops HOP_COUNT
no bridge GROUP max-hops
GROUP <1-1> Specify the bridge-group ID.