All MIBs › RAPID-CITY › rcIgmpCacheExtnType
rcIgmpCacheExtnType
Module: RAPID-CITY
OID (symbolic): RAPID-CITY::rcIgmpCacheExtnType
OID (numeric): 1.3.6.1.4.1.2272.1.30.12.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: It takes up either of the two values, dynamic or static depending upon whether the entry is learnt Dynamic or is added statically.
What is rcIgmpCacheExtnType?
This read-only object indicates whether an IGMP cache entry was learned dynamically through snooping (dynamic) or was manually configured (static). Network operators use this to distinguish between automatically discovered multicast group memberships and administrator-defined entries in IGMP snooping tables. This helps troubleshoot multicast group membership issues and verify that intentional static entries are present.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.30.12.1.1 snmpwalk -v2c -c public <target> RAPID-CITY::rcIgmpCacheExtnType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.30.12.1.1.1 snmpget -v2c -c public <target> RAPID-CITY::rcIgmpCacheExtnType.1
Start monitoring Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RAPID-CITY::rcIgmpCacheExtnType OID value, configure state conditions and alerts, and monitor any Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches from a single console.
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 |
| 1.3.6.1.4.1.2272.1.30 | rcIgmp | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.30.12 | rcIgmpCacheExtnTable | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.30.12.1 | rcIgmpCacheExtnEntry | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.30.12.1.1 | rcIgmpCacheExtnType | RAPID-CITY |