xStack DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
Example usage:
To create a spanning tree instance 2:
DGS-3400:4#create stp instance_id 2
Command: create stp instance_id 2
Success.
DGS-3400:4#
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:
DGS-3400:4#config stp instance_id 2 add_vlan 10
Command : config stp instance_id 2 add_vlan 10
Success.
DGS-3400:4#
Example usage:
To remove VID 10 from instance id 2:
DGS-3400:4#config stp instance_id 2 remove_vlan 10
Command : config stp instance_id 2 remove_vlan 10
Success.
DGS-3400:4#
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