All MIBs › DGS3426-L2MGMT-MIB › swL2QOSHolPreventionCtrl
swL2QOSHolPreventionCtrl
Module: DGS3426-L2MGMT-MIB
OID (symbolic): DGS3426-L2MGMT-MIB::swL2QOSHolPreventionCtrl
OID (numeric): 1.3.6.1.4.1.171.11.70.1.2.6.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Control QOS Hol Prevention
What is swL2QOSHolPreventionCtrl?
Enables or disables Head-of-Line (HOL) blocking prevention, a switching-fabric feature that stops a congested output port from stalling packets destined for other, uncongested ports. An admin enables this to reduce cross-port latency spikes caused by one slow/congested link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.70.1.2.6.6 snmpwalk -v2c -c public <target> DGS3426-L2MGMT-MIB::swL2QOSHolPreventionCtrl
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.70.1.2.6.6.1 snmpget -v2c -c public <target> DGS3426-L2MGMT-MIB::swL2QOSHolPreventionCtrl.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.70.1.2.6.6.1 i <value>
Start monitoring D-Link DGS-3426 managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3426-L2MGMT-MIB::swL2QOSHolPreventionCtrl OID value, configure state conditions and alerts, and monitor any D-Link DGS-3426 managed switch from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.70 | dgsProjectXStackIISeriesProd | SW34XXPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.70.1 | dgs3426 | SW34XXPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.70.1.2 | swL2MgmtMIB | DGS3426-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.1.2.6 | swL2QOSMgmt | DGS3426-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.1.2.6.6 | swL2QOSHolPreventionCtrl | DGS3426-L2MGMT-MIB |