All MIBs › JUNIPER-MIMSTP-MIB › jnxMIMstSetVlanList
jnxMIMstSetVlanList
Module: JUNIPER-MIMSTP-MIB
OID (symbolic): JUNIPER-MIMSTP-MIB::jnxMIMstSetVlanList
OID (numeric): 1.3.6.1.4.1.2636.3.46.1.1.5.1.4
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: A string of octets containing one bit per VLAN. The first octet corresponds to VLANs with VlanIndex values 1 through 8; the second octet to VLANs 9 through 16 etc. The most significant bit of each octet corresponds to the lowest VlanIndex value in that octet. The set of vlans configured by management to map for this Instance. If the VlanId to Instance Mapping has to be known then any one of the VlanMapped object should be used.If a vlan is already mapped to this Instance, it may not be mapped again. This object is used only for SET operation. GET Operation returns null values.
What is jnxMIMstSetVlanList?
This read-only object is a bitmap representation of which VLANs are configured to map to a particular Multiple Spanning Tree (MSTP) instance on a Juniper switch. Each bit in the octet string represents one VLAN, allowing operators to see at a glance which VLANs are assigned to a specific spanning tree instance. This is essential for verifying VLAN-to-instance mappings in complex network topologies with multiple spanning trees.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.5.1.4 snmpwalk -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstSetVlanList
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.5.1.4.1 snmpget -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstSetVlanList.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.46 | jnxXstpMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.46.1 | jnxMIMstMIB | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1 | jnxMIDot1sJuniperMst | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.5 | jnxMIMstVlanInstanceMappingTable | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.5.1 | jnxMIMstVlanInstanceMappingEntry | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.5.1.4 | jnxMIMstSetVlanList | JUNIPER-MIMSTP-MIB |