All MIBs › CUMULUS-RESOURCES-MIB › l2CacheTableCurrentEntries
l2CacheTableCurrentEntries
Module: CUMULUS-RESOURCES-MIB
OID (symbolic): CUMULUS-RESOURCES-MIB::l2CacheTableCurrentEntries
OID (numeric): 1.3.6.1.4.1.40310.1.2.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The number of Cache table currently entries in use
What is l2CacheTableCurrentEntries?
The number of entries currently in use in the L2 Cache table, which holds control-plane-bound Layer 2 protocol packets (like STP or LLDP BPDUs) redirected to the CPU; an admin watches this for signs of unusual control-plane traffic load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.40310.1.2.3 snmpwalk -v2c -c public <target> CUMULUS-RESOURCES-MIB::l2CacheTableCurrentEntries
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.40310.1.2.3.1 snmpget -v2c -c public <target> CUMULUS-RESOURCES-MIB::l2CacheTableCurrentEntries.1
Start monitoring Cumulus Linux data center switch (ASIC resource table utilization) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CUMULUS-RESOURCES-MIB::l2CacheTableCurrentEntries OID value, configure state conditions and alerts, and monitor any Cumulus Linux data center switch (ASIC resource table utilization) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.40310 | cumulusMib | CUMULUS-SNMP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.40310.1 | resourceUtilization | CUMULUS-RESOURCES-MIB |
| 1.3.6.1.4.1.40310.1.2 | l2Tables | CUMULUS-RESOURCES-MIB |
| 1.3.6.1.4.1.40310.1.2.3 | l2CacheTableCurrentEntries | CUMULUS-RESOURCES-MIB |