HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 2 - LAN Switching Command Refer - Page 116

instance Use instance to map a list of VLANs to the specified MSTI. Use undo instance to remap the specified VLAN or all VLANs to the CIST (MSTI 0). Syntax instance instance-id vlan vlan-list undo instance instance-id [ vlan vlan-list ] Default All VLANs are mapped to the CIST. Views MST region view Predefined user roles network-admin Parameters instance-id: Specifies an MSTI ID. The minimum value is 0, representing the CIST, and the maximum value is 4094. vlan vlan-list: Specifies a VLAN list in the format of vlan-list = { vlan-id [ to vlan-id ] }&, where the vlan-id argument represents the VLAN ID in the range of 1 to 4094, and & indicates that you can specify up to 10 VLAN IDs or VLAN ID ranges. Usage guidelines If you specify no VLAN in the undo instance command, all VLANs mapped to the specified MSTI are remapped to the CIST. You cannot map the same VLAN to different MSTIs. If you map a VLAN that has been mapped to an MSTI to a new MSTI, the old mapping is automatically removed. You can configure VLAN-to-instance mapping for up to 65 MSTIs. After configuring this command, run the active region-configuration command to activate the VLAN-to-instance mapping. With digest snooping enabled globally, modify the VLAN-to-instance mappings or execute the undo stp region-configuration command to restore the default MST region configuration with caution. Such operations might cause loops or traffic interruption because the VLAN-to-instance mappings are inconsistent with those on the neighboring devices. Examples # Map VLAN 2 to MSTI 1. system-view [Sysname] stp region-configuration [Sysname-mst-region] instance 1 vlan 2 Related commands • active region-configuration • check region-configuration 109