XSWITCH-MIB :: scGenGroupVlanStaticUntaggedPorts

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › XSWITCH-MIB › scGenGroupVlanStaticUntaggedPorts

scGenGroupVlanStaticUntaggedPorts

Module: XSWITCH-MIB

OID (symbolic): XSWITCH-MIB::scGenGroupVlanStaticUntaggedPorts

OID (numeric): 1.3.6.1.4.1.81.28.1.3.3.1.14

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-write

Description: The set of ports which should transmit egress packets for this VLAN as untagged. Each module's port is represented by a single bit in this 128-bits bitmap according to the PortList convention of RFC2674. The default value of this object for the default VLAN (dot1qVlanIndex = 1) is a string of appropriate length including all ports. There is no specified default for other VLANs. If a device agent cannot support the set of ports being set then it will reject the set operation with an error. An example might be if a manager attempts to set more than one VLAN to be untagged on egress where the device does not support this IEEE 802.1Q option. It is updated together with genPortVLANMode MIB.

What is scGenGroupVlanStaticUntaggedPorts?

A 128-bit RFC 2674 PortList bitmap of ports that should send this VLAN's egress traffic untagged; defaults to all ports for the default VLAN (index 1), and a Set is rejected if the module's hardware can't support the requested untagged-port combination.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.81.28.1.3.3.1.14
snmpwalk -v2c -c public <target> XSWITCH-MIB::scGenGroupVlanStaticUntaggedPorts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.81.28.1.3.3.1.14.1
snmpget -v2c -c public <target> XSWITCH-MIB::scGenGroupVlanStaticUntaggedPorts.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.81.28.1.3.3.1.14.1 s <value>

Start monitoring Modular switch platform with redundant management agents (agent-redundancy/RMON-style traffic-counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XSWITCH-MIB::scGenGroupVlanStaticUntaggedPorts OID value, configure state conditions and alerts, and monitor any Modular switch platform with redundant management agents (agent-redundancy/RMON-style traffic-counter status) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.81lannetGEN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.81.28switchChipXSWITCH-MIB
1.3.6.1.4.1.81.28.1scGenXSWITCH-MIB
1.3.6.1.4.1.81.28.1.3scGenGroupXSWITCH-MIB
1.3.6.1.4.1.81.28.1.3.3scGenGroupVlanTableXSWITCH-MIB
1.3.6.1.4.1.81.28.1.3.3.1scGenGroupVlanEntryXSWITCH-MIB
1.3.6.1.4.1.81.28.1.3.3.1.14scGenGroupVlanStaticUntaggedPortsXSWITCH-MIB