D-Link xstack DGS-3612G Instruction Manual page 79

create stp instance_id
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To create a spanning tree instance 2:
config stp instance_id
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To configure instance ID 2 to add VID 10:
xStack DGS-3612G Layer 3 Gigabit Ethernet Managed Switch CLI Manual
Used to create a STP instance ID for MSTP.
create stp instance_id <value 1-15>
This command allows the user to create a STP instance ID for the
Multiple Spanning Tree Protocol. There are 16 STP instances on the
Switch (one internal CIST, unchangeable) and the user may create up
to 4 instance IDs for the Switch.
<value 1-15> - Enter a value between 1 and 15 to identify the Spanning
Tree instance on the Switch.
Only administrator-level users can issue this command.
DGS-3612G:4#create stp instance_id 2
Command: create stp instance_id 2
Success.
DGS-3612G:4#
Used to add or delete an STP instance ID.
config stp instance_id <value 1-15> [add_vlan | remove_vlan]
<vidlist>
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.
<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.
Only administrator-level users can issue this command.
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