All MIBs › CM-PERFORMANCE-MIB › cmEthernetTrafficPortStatsATFD
cmEthernetTrafficPortStatsATFD
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsATFD
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.21.1.39
Node type: OBJECT-TYPE
Type: PerfCounter64
Access: read-only
Description: The AFP tagged frames dropped.
What is cmEthernetTrafficPortStatsATFD?
This counter records the number of tagged frames dropped by this port's Acceptable Frame Policy during the current interval. It gives the admin visibility into how often the port is rejecting VLAN-tagged frames under its configured frame-acceptance policy, distinguishing this from the priority-tagged-specific APFD counter. For example, if a trunk that was accidentally configured as access-only shows rising cmEthernetTrafficPortStatsATFD, the admin would recognize tagged traffic is being rejected and correct the port's mode.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.21.1.39 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsATFD
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.21.1.39.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetTrafficPortStatsATFD.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.5 | cmPerformanceMIB | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1 | cmPerfObjects | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.21 | cmEthernetTrafficPortStatsTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.21.1 | cmEthernetTrafficPortStatsEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.21.1.39 | cmEthernetTrafficPortStatsATFD | CM-PERFORMANCE-MIB |