Switch Mstp Maxhops Command; Switch Mstp Priority Command; Switch Mstp Revision Command - ZyXEL Communications MSC1024G Series User Manual

The following example sets the maximum age to 20 seconds.
ras> switch mstp maxage 20

34.10.7 switch mstp maxhops Command

Syntax:
switch mstp maxhops <max-hops>
This command sets the number of hops (between 1 and 255) in an MSTP region before the
BPDU is discarded and the port information is aged.
The following example sets the maximum hop count to 20. After 20 hops (or passing through
20 devices), a BPDU is dropped.
ras> switch mstp maxhops 20

34.10.8 switch mstp priority Command

Syntax:
switch mstp priority <mstid> <priority>
where
<mstid>
<priority>
This command sets the priority of the switch for the specific spanning tree instance. The lower
the number, the more likely the switch will be chosen as the root bridge within the spanning
tree instance.
The following example sets the priority of the switch to 24576 in the spanning tree instance
10.
ras> switch mstp priority 10 24576

34.10.9 switch mstp revision Command

Syntax:
switch mstp revision <revision>
This command sets a number to identify a region's configuration. Devices must have the same
revision level to belong to the same region.
The following example sets the revision number of the switch to 1.
ras> switch mstp revision 1
MSC1000G/1024G/1224G Series User's Guide
= Index number (between 0-16) to identify a spanning tree instance. For CIST,
enter 0. To identify an MSTI, enter a number between 1 and 16.
= Priority level (0 ~ 61440) in increments of 4096. The system automatically
rounds the number to the nearest multiples of 4096.
Chapter 34 switch Commands
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