Spanning Tree Commands
4-153
4
revision
This command configures the revision number for this multiple spanning tree
configuration of this switch. Use the
no
form to restore the default.
Syntax
revision
number
number
- Revision number of the spanning tree. (Range: 0-65535)
Default Setting
0
Command Mode
MST Configuration
Command Usage
The MST region name (page 4-152) and revision number are used to
designate a unique MST region. A bridge (i.e., spanning-tree compliant device
such as this switch) can only belong to one MST region. And all bridges in the
same region must be configured with the same MST instances.
Example
Related Commands
name (4-152)
max-hops
This command configures the maximum number of hops in the region before a
BPDU is discarded. Use the
no
form to restore the default.
Syntax
max-hops
hop-number
hop-number
- Maximum hop number for multiple spanning tree.
(Range: 1-40)
Default Setting
20
Command Mode
MST Configuration
Command Usage
An MSTI region is treated as a single node by the STP and RSTP protocols.
Therefore, the message age for BPDUs inside an MSTI region is never
changed. However, each spanning tree instance within a region, and the
internal spanning tree (IST) that connects these instances use a hop count to
Console(config-mstp)#revision 1
Console(config-mstp)#
Summary of Contents for 8126L2
Page 2: ......
Page 18: ...Contents xiv ...
Page 22: ...Tables xviii ...
Page 26: ...Figures xxii ...
Page 44: ...Initial Configuration 2 10 2 ...
Page 108: ...Configuring the Switch 3 64 3 Figure 3 41 802 1X Port Configuration ...
Page 488: ...Software Specifications A 4 A ...
Page 501: ......