All MIBs › CM-FACILITY-MIB › cmEthernetNetPortInnerVlanLoopback1
cmEthernetNetPortInnerVlanLoopback1
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::cmEthernetNetPortInnerVlanLoopback1
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.7.1.38
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-write
Description:
This object allows specification of the inner VLAN 1 to be looped back when port is in vlan(terminal/facility) loopback configuration. This is valid only if the corresponding bit in cmEthernetNetPortInnerVlanLoopbackMask is set. The value to be specified should be in the form X-Y where X is the VLAN Id and Y is the VLAN Priority. If Y is specified as a *, all Priorities (0 to 7) are looped back.
What is cmEthernetNetPortInnerVlanLoopback1?
This object specifies which inner VLAN and priority values to loop back when an Ethernet port is configured in VLAN-based loopback mode for testing. The format is 'X-Y' where X is the VLAN ID, Y is the priority (0-7), and '*' can be used to loop all priorities. Technicians and network engineers configure this when performing local loopback testing to validate port hardware functionality and to isolate physical-layer issues from higher-layer problems.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.38 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortInnerVlanLoopback1
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.38.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortInnerVlanLoopback1.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.38.1 s <value>
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12.4 | cmFacilityMIB | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1 | cmFacilityObjects | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.7 | cmEthernetNetPortTable | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.7.1 | cmEthernetNetPortEntry | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.7.1.38 | cmEthernetNetPortInnerVlanLoopback1 | CM-FACILITY-MIB |