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Chapter 8. Spanning Tree
Parameter description:
Configuration Identification
Configuration Name:
The name identifying the VLAN to MSTI mapping. Bridges must share the
name and revision (see below), as well as the VLAN-to-MSTI mapping
configuration in order to share spanning trees for MSTI's (Intra-region). The
name is at most 32 characters.
Configuration Revision:
The revision of the MSTI configuration named above. This must be an integer
between 0 and 65535.
MSTI Mapping
Instance:
The bridge instance. The CIST is not available for explicit mapping, as it will
receive the VLANs not explicitly mapped.
VLANs Mapped:
The list of VLANs mapped to the MSTI. The VLANs can be given as a single
(xx, xx being between 1 and 4094) VLAN, or a range (xx-yy), each of which
must be separated with comma and/or space. A VLAN can only be mapped to
one MSTI. An unused MSTI should just be left empty. (I.e. not having any
VLANs mapped to it.) Example: 2,5,20-40.
MSTI Priority:
Controls the bridge priority. Lower numeric values have better priority. The
bridge priority plus the MSTI instance number, concatenated with the 6-byte
MAC address of the switch forms a Bridge Identifier.
Buttons
Apply:
Click to save changes.
Reset:
Click to undo any changes made locally and revert to previously saved values.
MSTI Port:
Click to configure the STP CIST Port Configuration.
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