All MIBs › CISCO-ATM-SWITCH-FR-IWF-MIB › casfVcCountTaggedFECNs
casfVcCountTaggedFECNs
Module: CISCO-ATM-SWITCH-FR-IWF-MIB
OID (symbolic): CISCO-ATM-SWITCH-FR-IWF-MIB::casfVcCountTaggedFECNs
OID (numeric): 1.3.6.1.4.1.9.9.112.1.4.1.1.13
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of frames for which the switch set the FECN bit.
What is casfVcCountTaggedFECNs?
This read-only counter, in frames, tallies frames for which this switch itself set the FECN bit, as opposed to merely relaying a FECN marking it received from further upstream. It isolates congestion detected and marked at this switch specifically, making it the counter to watch when trying to determine whether congestion is originating here or somewhere else along the path. This counter rising on a VC while casfVcCountReceivedFECNs stays flat indicates the congestion point is this switch, not the far side of the network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.112.1.4.1.1.13 snmpwalk -v2c -c public <target> CISCO-ATM-SWITCH-FR-IWF-MIB::casfVcCountTaggedFECNs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.112.1.4.1.1.13.1 snmpget -v2c -c public <target> CISCO-ATM-SWITCH-FR-IWF-MIB::casfVcCountTaggedFECNs.1
Start monitoring Cisco ATM switch (BPX/MGX series) with Frame Relay interworking with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-ATM-SWITCH-FR-IWF-MIB::casfVcCountTaggedFECNs OID value, configure state conditions and alerts, and monitor any Cisco ATM switch (BPX/MGX series) with Frame Relay interworking from a single console.
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 |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.112 | ciscoAtmSwitchFrIwfMIB | CISCO-ATM-SWITCH-FR-IWF-MIB |
| 1.3.6.1.4.1.9.9.112.1 | ciscoAtmSwitchFrIwfMIBObjects | CISCO-ATM-SWITCH-FR-IWF-MIB |
| 1.3.6.1.4.1.9.9.112.1.4 | casfFrCounts | CISCO-ATM-SWITCH-FR-IWF-MIB |
| 1.3.6.1.4.1.9.9.112.1.4.1 | casfVcCountTable | CISCO-ATM-SWITCH-FR-IWF-MIB |
| 1.3.6.1.4.1.9.9.112.1.4.1.1 | casfVcCountEntry | CISCO-ATM-SWITCH-FR-IWF-MIB |
| 1.3.6.1.4.1.9.9.112.1.4.1.1.13 | casfVcCountTaggedFECNs | CISCO-ATM-SWITCH-FR-IWF-MIB |