Technical Documentation

jnxMIMstVlanInstanceMappingTable

The jnxMIMstVlanInstanceMappingTable contains information about the mapping between each instance of MSTP and associated VLANs. Each jnxMIMstVlanInstanceMappingEntry indicates the status and properties of a specific MSTP instance-VLAN mapping and has the objects listed in Table 1.

Table 1: jnxMIMstVlanInstanceMappingTable

Object

Object Identifier

Description

jnxMIMstInstanceIndex

jnxMIMstVlanInstanceMappingEntry 1

Identifies a multiple spanning-tree instance using an arbitrary integer from 1 through the value of Max Instance Number.

jnxMIMstMapVlanIndex

jnxMIMstVlanInstanceMappingEntry 2

Indicates that the VLAN ID is mapped to the multiple spanning-tree instance specified.

jnxMIMstUnMapVlanIndex

jnxMIMstVlanInstanceMappingEntry 3

Indicates that the VLAN ID is unmapped from the spanning-tree instance to which it was mapped.

jnxMIMstInstanceVlanMapped

jnxMIMstVlanInstanceMappingEntry 6

Represents a string of octets that contain one bit per VLAN. The first octet corresponds to VLANs with VLAN index values 1 through 8; the second octet to VLANs 9 through 16, and so on. The most significant bit of each octet corresponds to the lowest VlanIndex value in that octet. For each VLAN that is mapped to this MSTP instance, the bit corresponding to that VLAN is set to 1.

jnxMIMstInstanceVlanMapped2k

jnxMIMstVlanInstanceMappingEntry 7

Represents a string of octets that contain one bit per VLAN for VLANS with VlanIndex values from 1024 through 2047. The first octet corresponds to VLANs with VlanIndex values 1024 through 1031; the second octet to VLANs 1032 through 1039, and so on. The most significant bit of each octet corresponds to the lowest VlanIndex value in that octet. For each VLAN that is mapped to this MSTP instance, the bit corresponding to that VLAN is set to 1.

jnxMIMstInstanceVlanMapped3k

jnxMIMstVlanInstanceMappingEntry 8

Represents a string of octets that contain one bit per VLAN for VLANS with VlanIndex values from 2048 through 3071. The first octet corresponds to VLANs with VlanIndex values 2048 through 2055; the second octet to VLANs 2056 through 2063, and so on. The most significant bit of each octet corresponds to the lowest VlanIndex value in that octet. For each VLAN that is mapped to this MSTP instance, the bit corresponding to that VLAN is set to 1.

jnxMIMstInstanceVlanMapped4k

jnxMIMstVlanInstanceMappingEntry 9

Represents a string of octets that contain one bit per VLAN for VLANS with VlanIndex values from 3072 through 4095. The first octet corresponds to VLANs with VlanIndex values 3072 through 3079; the second octet to VLANs 3080 through 3087, and so on. The most significant bit of each octet corresponds to the lowest VlanIndex value in that octet. For each VLAN that is mapped to this MSTP instance, the bit corresponding to that VLAN is set to 1.


Published: 2010-04-27