c2900PortBufferCongestionThreshholdPercent
CISCO-C2900-MIB ·
.1.3.6.1.4.1.9.9.87.1.4.1.1.8
Object
column Integer32
The port buffer congestion threshold provides an early warning to the switch that the port is about to exhaust all its guaranteed buffers, leading to congestion. This threshold is expressed as a percentage of the port's total guaranteed buffer depth. Once this threshold has been crossed, the switch begins colliding with frames received on the port for a fixed period of time. After this time has expired, the switch determines whether the port's buffer congestion has been alleviated. If this situation has not changed, the switch resumes this congestion control algorithm on the port.
Context
- MIB
- CISCO-C2900-MIB
- OID
.1.3.6.1.4.1.9.9.87.1.4.1.1.8- Type
- column
- Access
- readonly
- Status
- current
- Parent
- c2900PortEntry
- Groups
- 6
Net-SNMP examples
How SNMP and these commands workWalk the column to discover its indexed instances, or supply every index to read one instance.
Walk the column
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'CISCO-C2900-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CISCO-C2900-MIB::c2900PortBufferCongestionThreshholdPercent'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'CISCO-C2900-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CISCO-C2900-MIB::c2900PortBufferCongestionThreshholdPercent.<c2900PortModuleIndex>.<c2900PortIndex>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'CISCO-C2900-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'CISCO-C2900-MIB::c2900PortBufferCongestionThreshholdPercent'
Syntax
Integer32
Values & Constraints
Object Constraints
range: 1-99