D-Link DES-3828 Product Manual - Page 294

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To create a spanning tree instance 2: DES-3800:admin#create stp instance_id 2 Command: create stp instance_id 2 Success. DES-3800:admin# config stp instance_id Purpose Syntax Description Parameters Restrictions Used to add or delete an STP instance ID. config stp instance_id [add_vlan | remove_vlan] 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. - Enter a number between 1 and 4 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 parameter, this command will add VIDs to the previously configured STP instance_id. remove_vlan - Along with the vid_range parameter, this command will remove VIDs to the previously configured STP instance_id. - 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 or Operator-level users can issue this command. Example usage: To configure instance ID 2 to add VID 10: DES-3800:admin#config stp instance_id 2 add_vlan 10 Command : config stp instance_id 2 add_vlan 10 Success. DES-3800:admin# Example usage: To remove VID 10 from instance ID 2: DES-3800:admin#config stp instance_id 2 remove_vlan 10 Command : config stp instance_id 2 remove_vlan 10 290