User Manual

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Users Manual of XGS-6350-24X4C
address, switches that run MSTP are in different areas in original state. You can run spanning-tree mstp
instance instance-id vlan vlan-list to create a new MSTI and map the designated VLAN to it. If the MSTI is
deleted, all these VLANs are mapped to the CIST again.
Run the following command to set the MST area information:
Command Purpose
spanning-tree mstp namestring
Configures the MST configuration name.
string means the character string of the
configuration name. It contains up to 32
characters, capital sensitive. The default value is
the character string of the MAC address.
no spanning-tree mstp name Sets the MST configuration name to the default
value.
spanning-tree mstp revisionvalue
Sets the MST edit number.
value represents the edit number, ranging from 0 to
65535. The default value is 0.
no spanning-tree mstp revision Sets the MST edit number to the default value.
spanning-tree mstp instanceinstance-id
vlanvlan-list
Maps VLAN to MSTI.
instance-id represents the instance number of the
spanning tree, meaning an MSTI. It ranges from 1
to 15.
vlan-list means the VLAN list that is mapped to the
spanning tree. It ranges from 1 to 4094.
instance-id is an independent value representing a
spanning tree instance.
vlan-list can represent a group of VLANs, such
as ”1,2,3”, ”1-5” and “1,2,5-10”.
no spanning-tree mstp instanceinstance-id
Cancels the VLAN mapping of MSTI and disables
the spanning tree instance.
instance-id represents the instance number of the
spanning tree, meaning an MSTI. It ranges from 1
to 15.
Run the following command to check the configuration of the MSTP area:
Command Purpose
show spanning-tree mstp region Displays the configuration of the MSTP area.
19.2.3.4 Configuring Network Root
In MSTP, each spanning tree instance has a bridge ID, containing the priority value and MAC address of the
switch. During the establishment of spanning tree topology, the switch with comparatively small bridge ID is