ZyXEL Communications RGS Series, User Manual

Page: 109 / 259

109
5.3.45 MSTI Mapping
This page allows the user to inspect the current STP MSTI bridge instance priority configurations, and possibly
change them as well.
Object 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
MSTI 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
.