All MIBs › CASCADE-MIB › cardATMTcaSPPearlGAbrThresh
cardATMTcaSPPearlGAbrThresh
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::cardATMTcaSPPearlGAbrThresh
OID (numeric): 1.3.6.1.4.1.277.1.7.2.1.160
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The atm tca sp pearl congestion ABR threshold.
What is cardATMTcaSPPearlGAbrThresh?
This sets the congestion-level fill threshold for the ABR queue on the switching port's Pearl ASIC. Because ABR traffic is expected to absorb some congestion via its own rate-adaptation mechanism, this congestion threshold is typically tuned more loosely than the CBR equivalent, reflecting the traffic class's built-in tolerance for pressure. For example, the ABR congestion threshold is set noticeably higher than the CBR congestion threshold on the same port to avoid over-alerting on traffic that's designed to self-adjust.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.7.2.1.160 snmpwalk -v2c -c public <target> CASCADE-MIB::cardATMTcaSPPearlGAbrThresh
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.7.2.1.160.1 snmpget -v2c -c public <target> CASCADE-MIB::cardATMTcaSPPearlGAbrThresh.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.277.1.7.2.1.160.1 i <value>
Start monitoring Cascade Communications ATM/Frame Relay switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CASCADE-MIB::cardATMTcaSPPearlGAbrThresh OID value, configure state conditions and alerts, and monitor any Cascade Communications ATM/Frame Relay switches (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.277 | cascade | CASCADE-MIB |
| 1.3.6.1.4.1.277.1 | cascfr | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7 | card | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7.2 | cardTable | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7.2.1 | cardEntry | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.7.2.1.160 | cardATMTcaSPPearlGAbrThresh | CASCADE-MIB |