xStack DES-6500 Modular Layer 3 Chassis Ethernet Switch CLI Manual
Example usage:
To create a spanning tree instance 2:
DES-6500:4#create stp instance_id 2
Command: create stp instance_id 2
Success.
DES-6500:4#
config stp instance_id
Purpose
Used to add or delete an STP instance ID.
Syntax
config stp instance_id <value 1-15> [add_vlan | remove_vlan]
<vidlist>
Description
This command is used to map VIDs (VLAN IDs) to previously
configured STP instances on the Switch by creating an
instance_id
. A
STP instance may have multiple members with the same MSTP
configuration. There is no limit to the number of STP regions in a
network but each region only supports a maximum of 16 spanning tree
instances (one unchangeable default entry). VIDs can belong to only
one spanning tree instance at a time.
Note that switches in the same spanning tree region having the same
STP
instance_id
must be mapped identically, and have the same
configuration
revision_level
number and the same
name
.
Parameters
<value 1-15>
- Enter a number between 1 and 15 to define the
instance_id
. The Switch supports 16 STP regions with one
unchangeable default instance ID set as
0
.
add_vlan
– Along with the
vid_range <vidlist>
parameter, this
command will add VIDs to the previously configured STP
instance_id
.
remove_vlan
– Along with the
vid_range <vidlist>
parameter,
this command will remove VIDs to the previously configured STP
instance_id
.
<vidlist>
– Specify the VID range from configured VLANs set
on the Switch. Supported VIDs on the Switch range from ID
number
1
to
4094.
Restrictions Only
administrator-level users can issue this command.
Example usage:
To configure instance ID 2 to add VID 10:
DES-6500:4#config stp instance_id 2 add_vlan 10
Command : config stp instance_id 2 add_vlan 10
Success.
DES-6500:4#
Example usage:
To remove VID 10 from instance ID 2:
81