All MIBs › CISCO-VTP-MIB › vlanTrunkPortVlansRcvJoined
vlanTrunkPortVlansRcvJoined
Module: CISCO-VTP-MIB
OID (symbolic): CISCO-VTP-MIB::vlanTrunkPortVlansRcvJoined
OID (numeric): 1.3.6.1.4.1.9.9.46.1.6.1.1.12
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: A string of octets containing one bit per VLAN in the management domain on this trunk port. 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.
If the bit corresponding to a VLAN is set to '1', then the local switch is currently sending joins for this VLAN on this trunk port, i.e., it is asking to receive frames for this VLAN; if the bit is set to '0', then the local switch is not currently sending joins for this VLAN on this trunk port.
What is vlanTrunkPortVlansRcvJoined?
This read-only bitmap reports, one bit per VLAN, which VLANs this local switch is currently sending VTP join messages for on a specific trunk port, using the same one-bit-per-VLAN octet layout as the transmit-joined bitmap. An administrator compares this against vlanTrunkPortVlansXmitJoined to understand the local switch's active pruning-related signaling state per VLAN on that trunk. For example, a VLAN whose bit is set here indicates the local switch is actively requesting that VLAN's traffic over this trunk, consistent with having local ports or devices needing it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.46.1.6.1.1.12 snmpwalk -v2c -c public <target> CISCO-VTP-MIB::vlanTrunkPortVlansRcvJoined
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.46.1.6.1.1.12.1 snmpget -v2c -c public <target> CISCO-VTP-MIB::vlanTrunkPortVlansRcvJoined.1
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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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.46 | ciscoVtpMIB | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1 | vtpMIBObjects | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1.6 | vlanTrunkPorts | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1.6.1 | vlanTrunkPortTable | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1.6.1.1 | vlanTrunkPortEntry | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.1.6.1.1.12 | vlanTrunkPortVlansRcvJoined | CISCO-VTP-MIB |