All MIBs › VOICE-VLAN-MIB › swVoiceVlanPriority
swVoiceVlanPriority
Module: VOICE-VLAN-MIB
OID (symbolic): VOICE-VLAN-MIB::swVoiceVlanPriority
OID (numeric): 1.3.6.1.4.1.171.12.74.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The priority for the voice VLAN ,which is used to distinguish the QoS of the voice traffic from data traffic.
What is swVoiceVlanPriority?
This object sets the 802.1p priority applied to traffic in the voice VLAN, used to distinguish the QoS treatment of voice traffic from ordinary data traffic. An admin sets this to a high value, such as 6, to ensure voice packets are prioritized ahead of best-effort data traffic across the switch. A properly elevated priority here helps prevent voice call quality degradation during periods of network congestion.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.74.1.3 snmpwalk -v2c -c public <target> VOICE-VLAN-MIB::swVoiceVlanPriority
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.74.1.3.1 snmpget -v2c -c public <target> VOICE-VLAN-MIB::swVoiceVlanPriority.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.12.74.1.3.1 i <value>
Start monitoring D-Link switches (voice-VLAN port assignment/QoS-priority config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the VOICE-VLAN-MIB::swVoiceVlanPriority OID value, configure state conditions and alerts, and monitor any D-Link switches (voice-VLAN port assignment/QoS-priority config status) 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.74 | swVoiceVLANMIB | VOICE-VLAN-MIB |
| 1.3.6.1.4.1.171.12.74.1 | swVoiceVlanCtrl | VOICE-VLAN-MIB |
| 1.3.6.1.4.1.171.12.74.1.3 | swVoiceVlanPriority | VOICE-VLAN-MIB |