All MIBs › CISCO-STP-EXTENSIONS-MIB › stpxMSTInstanceVlansMapped
stpxMSTInstanceVlansMapped
Module: CISCO-STP-EXTENSIONS-MIB
OID (symbolic): CISCO-STP-EXTENSIONS-MIB::stpxMSTInstanceVlansMapped
OID (numeric): 1.3.6.1.4.1.9.9.82.1.11.4.1.2
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 of 0 through 7; the second octet to VLANs 8 through 15; etc. The most significant bit of each octet corresponds to the lowest value VlanIndex in that octet.
For each VLAN, if it is mapped to this MST instance, then the bit corresponding to that VLAN is set to '1'.
This object is deprecated and replaced by stpxSMSTInstanceVlansMapped1k2k.
What is stpxMSTInstanceVlansMapped?
Reports a bitmap indicating which VLANs (VlanIndex 0-7 per bit, etc.) are mapped to this MST instance, one bit per VLAN across octets.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.82.1.11.4.1.2 snmpwalk -v2c -c public <target> CISCO-STP-EXTENSIONS-MIB::stpxMSTInstanceVlansMapped
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.82.1.11.4.1.2.1 snmpget -v2c -c public <target> CISCO-STP-EXTENSIONS-MIB::stpxMSTInstanceVlansMapped.1
Start monitoring Cisco Catalyst switch (STP extensions) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-STP-EXTENSIONS-MIB::stpxMSTInstanceVlansMapped OID value, configure state conditions and alerts, and monitor any Cisco Catalyst switch (STP extensions) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.82 | ciscoStpExtensionsMIB | CISCO-STP-EXTENSIONS-MIB |
| 1.3.6.1.4.1.9.9.82.1 | stpxObjects | CISCO-STP-EXTENSIONS-MIB |
| 1.3.6.1.4.1.9.9.82.1.11 | stpxMSTObjects | CISCO-STP-EXTENSIONS-MIB |
| 1.3.6.1.4.1.9.9.82.1.11.4 | stpxMSTInstanceTable | CISCO-STP-EXTENSIONS-MIB |
| 1.3.6.1.4.1.9.9.82.1.11.4.1 | stpxMSTInstanceEntry | CISCO-STP-EXTENSIONS-MIB |
| 1.3.6.1.4.1.9.9.82.1.11.4.1.2 | stpxMSTInstanceVlansMapped | CISCO-STP-EXTENSIONS-MIB |