S
PANNING
T
REE
C
OMMANDS
4-221
mst priority
This command configures the priority of a spanning tree instance. Use the
no
form to restore the default.
Syntax
mst
instance_id
priority
priority
no mst
instance_id
priority
•
instance_id
- Instance identifier of the spanning tree.
(Range: 0-4094)
•
priority
- Priority of the a spanning tree instance.
(Range: 0-61440 in steps of 4096; Options: 0, 4096, 8192, 12288,
16384, 20480, 24576, 28672, 32768, 36864, 40960, 45056, 49152,
53248, 57344, 61440)
Default Setting
32768
Command Mode
MST Configuration
Command Usage
• MST priority is used in selecting the root bridge and alternate bridge
of the specified instance. The device with the highest priority
(i.e., lowest numerical value) becomes the MSTI root device.
However, if all devices have the same priority, the device with the
lowest MAC address will then become the root device.
• You can set this switch to act as the MSTI root device by specifying a
priority of 0, or as the MSTI alternate device by specifying a priority
of 16384.
Example
Console(config-mstp)#mst 1 priority 4096
Console(config-mstp)#
Summary of Contents for 8700S-130
Page 2: ......
Page 3: ......
Page 8: ...LIMITED WARRANTY iv ...
Page 56: ...INITIAL CONFIGURATION 2 18 ...
Page 189: ...PORT CONFIGURATION 3 133 Figure 3 61 Port Statistics continued ...
Page 566: ...COMMAND LINE INTERFACE 4 294 ...
Page 571: ...SOFTWARE SPECIFICATIONS A 5 Trap RFC 1215 UDP MIB RFC 2012 ...
Page 572: ...SOFTWARE SPECIFICATIONS A 6 ...
Page 576: ...TROUBLESHOOTING B 4 ...
Page 589: ......
Page 591: ...38 Tesla Irvine CA 92618 Phone 949 679 8000 ...
Page 592: ... 8 ...