All MIBs › CISCO-STACK-MIB › portMacControlUnknownProtocolFrames
portMacControlUnknownProtocolFrames
Module: CISCO-STACK-MIB
OID (symbolic): CISCO-STACK-MIB::portMacControlUnknownProtocolFrames
OID (numeric): 1.3.6.1.4.1.9.5.1.4.1.1.21
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The total number of MAC Control frames received with an opcode that is not supported by the device.
What is portMacControlUnknownProtocolFrames?
Counts the total number of MAC Control frames received on a port with an opcode the device does not support, indicating unrecognized control traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.5.1.4.1.1.21 snmpwalk -v2c -c public <target> CISCO-STACK-MIB::portMacControlUnknownProtocolFrames
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.5.1.4.1.1.21.1 snmpget -v2c -c public <target> CISCO-STACK-MIB::portMacControlUnknownProtocolFrames.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9.5 | workgroup | CISCO-ES-STACK-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.5.1 | ciscoStackMIB | CISCO-STACK-MIB |
| 1.3.6.1.4.1.9.5.1.4 | portGrp | CISCO-STACK-MIB |
| 1.3.6.1.4.1.9.5.1.4.1 | portTable | CISCO-STACK-MIB |
| 1.3.6.1.4.1.9.5.1.4.1.1 | portEntry | CISCO-STACK-MIB |
| 1.3.6.1.4.1.9.5.1.4.1.1.21 | portMacControlUnknownProtocolFrames | CISCO-STACK-MIB |