All MIBs › CISCO-UNIFIED-COMPUTING-FABRIC-MIB › cucsFabricEthVlanPortEpIsNative
cucsFabricEthVlanPortEpIsNative
Module: CISCO-UNIFIED-COMPUTING-FABRIC-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-FABRIC-MIB::cucsFabricEthVlanPortEpIsNative
OID (numeric): 1.3.6.1.4.1.9.9.719.1.19.24.1.9
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: Cisco UCS fabric:EthVlanPortEp:isNative managed object property
What is cucsFabricEthVlanPortEpIsNative?
This TruthValue field reports whether the VLAN in this VLAN-on-port record is configured as the native (untagged) VLAN on this specific uplink. For one VLAN as it is provisioned on a single, non-bundled Ethernet uplink port on the fabric interconnect, only one VLAN on a given trunk can be native at a time, and a mismatched native VLAN between this fabric interconnect and its upstream switch is a classic, hard-to-spot cause of one specific VLAN's traffic silently leaking or getting dropped while every other VLAN on the same trunk works fine. If this reads 'true', untagged frames arriving on this uplink are being treated as belonging to VLAN 327; if 'false', VLAN 327 is carried tagged like every other VLAN on this trunk.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.19.24.1.9 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-FABRIC-MIB::cucsFabricEthVlanPortEpIsNative
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.19.24.1.9.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-FABRIC-MIB::cucsFabricEthVlanPortEpIsNative.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cucsFabricEthVlanPortEpIsNative.1
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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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.719 | ciscoUnifiedComputingMIB | CISCO-UNIFIED-COMPUTING-MIB |
| 1.3.6.1.4.1.9.9.719.1 | ciscoUnifiedComputingMIBObjects | CISCO-UNIFIED-COMPUTING-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.19 | cucsFabricObjects | CISCO-UNIFIED-COMPUTING-FABRIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.19.24 | cucsFabricEthVlanPortEpTable | CISCO-UNIFIED-COMPUTING-FABRIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.19.24.1 | cucsFabricEthVlanPortEpEntry | CISCO-UNIFIED-COMPUTING-FABRIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.19.24.1.9 | cucsFabricEthVlanPortEpIsNative | CISCO-UNIFIED-COMPUTING-FABRIC-MIB |