All MIBs › CISCO-STACK-MIB › portTopNBufferOverFlow
portTopNBufferOverFlow
Module: CISCO-STACK-MIB
OID (symbolic): CISCO-STACK-MIB::portTopNBufferOverFlow
OID (numeric): 1.3.6.1.4.1.9.5.1.20.2.1.10
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of buffer overflow of the port in the system.
What is portTopNBufferOverFlow?
Reports how many times a switch port's buffer has overflowed, used to identify ports experiencing congestion in a top-N ranking.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.5.1.20.2.1.10 snmpwalk -v2c -c public <target> CISCO-STACK-MIB::portTopNBufferOverFlow
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.5.1.20.2.1.10.1 snmpget -v2c -c public <target> CISCO-STACK-MIB::portTopNBufferOverFlow.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> portTopNBufferOverFlow.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 |
| 1.3.6.1.4.1.9.5.1.20 | portTopNGrp | CISCO-STACK-MIB |
| 1.3.6.1.4.1.9.5.1.20.2 | portTopNTable | CISCO-STACK-MIB |
| 1.3.6.1.4.1.9.5.1.20.2.1 | portTopNEntry | CISCO-STACK-MIB |
| 1.3.6.1.4.1.9.5.1.20.2.1.10 | portTopNBufferOverFlow | CISCO-STACK-MIB |