All MIBs › RAPID-CITY › rcVlanIgmpSnoopNumGroups
rcVlanIgmpSnoopNumGroups
Module: RAPID-CITY
OID (symbolic): RAPID-CITY::rcVlanIgmpSnoopNumGroups
OID (numeric): 1.3.6.1.4.1.2272.1.3.5
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The number of entries (rows) in the rcVlanIgmpSnoopTable.
What is rcVlanIgmpSnoopNumGroups?
This object reports the total number of IGMP multicast group entries currently tracked in an IGMP snooping table for a specific VLAN. Network operators monitor this counter to understand the volume of active multicast groups on the VLAN and detect unexpected growth in multicast group membership. High values may indicate network misconfigurations or excessive multicast traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.3.5 snmpwalk -v2c -c public <target> RAPID-CITY::rcVlanIgmpSnoopNumGroups
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.3.5.1 snmpget -v2c -c public <target> RAPID-CITY::rcVlanIgmpSnoopNumGroups.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2272 | rapidCity | RAPID-CITY |
| 1.3.6.1.4.1.2272.1 | rcMgmt | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.3 | rcVlan | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.3.5 | rcVlanIgmpSnoopNumGroups | RAPID-CITY |