DES-3028 DES-3028P DES-3028G DES-3052 DES-3052P Layer 2 Fast Ethernet Switch CLI Reference Manual
81
config stp priority
Purpose
Used to update the STP instance configuration
Syntax
config stp priority <value 0-61440> instance_id <value 0-4>
Description
This command is used to update the STP instance configuration
settings on the Switch. The MSTP will utilize the priority in selecting
the root bridge, root port and designated port. Assigning higher
priorities to STP regions will instruct the Switch to give precedence to
the selected
instance_id
for forwarding packets. The lower the
priority value set, the higher the priority.
Parameters
priority <value 0-61440>
Select a value between 0 and 61440 to
specify the priority for a specified instance ID for forwarding packets.
The lower the value, the higher the priority. This entry must be
divisible by 4096.
instance_id <value 0-4>
Enter the value corresponding to the
previously configured instance ID of which the user wishes to set the
priority value. An instance id of
0
denotes the default
instance_id
(CIST) internally set on the Switch.
Restrictions
Only Administrator-level users can issue this command.
Example usage:
To set the priority value for
instance_id
2 as 4096.
DES-3028P:4#config stp priority 4096 instance_id 2
Command : config stp priority 4096 instance_id 2
Success.
DES-3028P:4#
config stp mst_config_id
Purpose
Used to update the MSTP configuration identification.
Syntax
config stp mst_config_id {revision_level <int 0-65535> | name
<string 32>}
Description
This command will uniquely identify the MSTP configuration
currently configured on the Switch. Information entered here will
be attached to BPDU packets as an identifier for the MSTP region
to which it belongs. Switches having the same
revision_level
and
name
will be considered as part of the same MSTP region.
Parameters
revision_level <int 0-65535>
– Enter a number between 0 and
65535 to identify the MSTP region. This value, along with the
name will identify the MSTP region configured on the Switch. The
default setting is
0
.
name <string 32>
Enter an alphanumeric string of up to 32
characters to uniquely identify the MSTP region on the Switch.
This
name
, along with the
revision_level
value will identify the
MSTP region configured on the Switch. If no
name
is entered, the
default name will be the MAC address of the device.
Restrictions
Only Administrator-level users can issue this command.
Example usage:
To configure the MSTP region of the Switch with
revision_level
10 and the
name
“Trinity”:
