All MIBs › CISCOSB-CPU-COUNTERS-MIB › rlCpuCountersRxMC
rlCpuCountersRxMC
Module: CISCOSB-CPU-COUNTERS-MIB
OID (symbolic): CISCOSB-CPU-COUNTERS-MIB::rlCpuCountersRxMC
OID (numeric): 1.3.6.1.4.1.9.6.1.101.124.1.1.7
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of received mutlicast packets.
What is rlCpuCountersRxMC?
This read-only Counter32 counts multicast packets received by the device's CPU (the source description contains a typo, 'mutlicast', for multicast). An admin checks this to see how much multicast control traffic, like IGMP or routing protocol packets, is being punted to the CPU for handling. For example, an unexpectedly high value here alongside CPU load alerts could point to a misbehaving multicast source flooding join requests.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.124.1.1.7 snmpwalk -v2c -c public <target> CISCOSB-CPU-COUNTERS-MIB::rlCpuCountersRxMC
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.124.1.1.7.1 snmpget -v2c -c public <target> CISCOSB-CPU-COUNTERS-MIB::rlCpuCountersRxMC.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.124 | rlCpuCounters | CISCOSB-CPU-COUNTERS-MIB |
| 1.3.6.1.4.1.9.6.1.101.124.1 | rlCpuCountersTable | CISCOSB-CPU-COUNTERS-MIB |
| 1.3.6.1.4.1.9.6.1.101.124.1.1 | rlCpuCountersEntry | CISCOSB-CPU-COUNTERS-MIB |
| 1.3.6.1.4.1.9.6.1.101.124.1.1.7 | rlCpuCountersRxMC | CISCOSB-CPU-COUNTERS-MIB |