All MIBs › PRVT-MST-MIB › mSTInstanceVlansMapped3k
mSTInstanceVlansMapped3k
Module: PRVT-MST-MIB
OID (symbolic): PRVT-MST-MIB::mSTInstanceVlansMapped3k
OID (numeric): 1.3.6.1.4.1.738.1.5.107.1.1.2.5.1.4
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: A string of octets containing one bit per VLAN for VLANs with VlanIndex values of 2048 through 3071. The first octet corresponds to VLANs with VlanIndex values of 2048 through 2055; the second octet to VLANs 2056 through 2063; etc. The least 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'.
What is mSTInstanceVlansMapped3k?
This read-only bitmap is the continuation of the VLAN-to-instance mapping covering VLANs 2048-3071, extending the picture of which VLANs this MST instance governs into that range.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.5.107.1.1.2.5.1.4 snmpwalk -v2c -c public <target> PRVT-MST-MIB::mSTInstanceVlansMapped3k
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.5.107.1.1.2.5.1.4.1 snmpget -v2c -c public <target> PRVT-MST-MIB::mSTInstanceVlansMapped3k.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> mSTInstanceVlansMapped3k.1
Start monitoring BATM Advanced Communication switches (802.1s MSTP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PRVT-MST-MIB::mSTInstanceVlansMapped3k OID value, configure state conditions and alerts, and monitor any BATM Advanced Communication switches (802.1s MSTP) from a single console.
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 |
| 1.3.6.1.4.1.738 | privateVendorOID | PRIV-VENDORDEF-MIB |
| 1.3.6.1.4.1.738.1 | prvt_products | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5 | switch | PRVT-SWITCH-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.738.1.5.107 | prvtMSTMib | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1 | prvtMSTObjects | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.1 | mSTRegion | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.1.2 | mSTRegionParameters | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.1.2.5 | mSTInstanceVlanTable | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.1.2.5.1 | mSTInstanceVlanEntry | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.1.1.2.5.1.4 | mSTInstanceVlansMapped3k | PRVT-MST-MIB |