All MIBs › CUMULUS-RESOURCES-MIB › l2MacTableCurrentEntries
l2MacTableCurrentEntries
Module: CUMULUS-RESOURCES-MIB
OID (symbolic): CUMULUS-RESOURCES-MIB::l2MacTableCurrentEntries
OID (numeric): 1.3.6.1.4.1.40310.1.2.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The number of L2 Mac table entries currently in use.
What is l2MacTableCurrentEntries?
The number of entries currently in use in the L2 MAC address table, i.e. how many learned MAC addresses the switch is currently tracking; an admin compares this to l2MacTableMaxEntries to see how close the switch is to MAC table exhaustion, which can force flooding once it fills.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.40310.1.2.1 snmpwalk -v2c -c public <target> CUMULUS-RESOURCES-MIB::l2MacTableCurrentEntries
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.40310.1.2.1.1 snmpget -v2c -c public <target> CUMULUS-RESOURCES-MIB::l2MacTableCurrentEntries.1
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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 |
| 1.3.6.1.4.1.40310.1.2.1 | l2MacTableCurrentEntries | CUMULUS-RESOURCES-MIB |