All MIBs › GIGAswitchEthernet-MIB › gsESwitchPortAutoVlanCreation
gsESwitchPortAutoVlanCreation
Module: GIGAswitchEthernet-MIB
OID (symbolic): GIGAswitchEthernet-MIB::gsESwitchPortAutoVlanCreation
OID (numeric): 1.3.6.1.4.1.36.2.18.39.5.2.1.1.14
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Enabling auto VLAN creation for this switch port causes the port to dynamically create a VLAN whenever an IEEE 802.1Q or Multi-level tagged frame is received on the port with a tag value which does not correspond to a known VLAN. All switch ports with a trunking mode of IEEE 802.1Q or Multi-level are bound to this created VLAN. The default is disable.
What is gsESwitchPortAutoVlanCreation?
Enables this port to automatically create a brand-new VLAN whenever it receives an 802.1Q or multi-level tagged frame with a VLAN ID the switch doesn't yet know, binding all trunk ports to the newly created VLAN. The default is disable; admins would only enable it in a controlled lab/testbed, since it lets an unexpected VLAN tag silently spawn a new VLAN in production.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.39.5.2.1.1.14 snmpwalk -v2c -c public <target> GIGAswitchEthernet-MIB::gsESwitchPortAutoVlanCreation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.39.5.2.1.1.14.1 snmpget -v2c -c public <target> GIGAswitchEthernet-MIB::gsESwitchPortAutoVlanCreation.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.36.2.18.39.5.2.1.1.14.1 i <value>
Start monitoring Digital Equipment Corporation (DEC) GIGAswitch/Ethernet chassis switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the GIGAswitchEthernet-MIB::gsESwitchPortAutoVlanCreation OID value, configure state conditions and alerts, and monitor any Digital Equipment Corporation (DEC) GIGAswitch/Ethernet chassis switch (legacy) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.36 | dec | CMU-MIB |
| 1.3.6.1.4.1.36.2 | ema | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18 | decMIBextension | DEC-ATM-CHASSIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.36.2.18.39 | gsEMIB | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5 | gsESwitching | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5.2 | gsESwitchPortMgt | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5.2.1 | gsESwitchPortTable | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5.2.1.1 | gsESwitchPortEntry | GIGAswitchEthernet-MIB |
| 1.3.6.1.4.1.36.2.18.39.5.2.1.1.14 | gsESwitchPortAutoVlanCreation | GIGAswitchEthernet-MIB |