All MIBs › CISCO-UNIFIED-COMPUTING-VNIC-MIB › cucsVnicIPv4IfSwitchId
cucsVnicIPv4IfSwitchId
Module: CISCO-UNIFIED-COMPUTING-VNIC-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIPv4IfSwitchId
OID (numeric): 1.3.6.1.4.1.9.9.719.1.53.18.1.8
Node type: OBJECT-TYPE
Type: CucsNetworkSwitchId
Access: read-only
Description: Cisco UCS vnic:IPv4If:switchId managed object property
What is cucsVnicIPv4IfSwitchId?
This OID reports which fabric interconnect side (A or B) an IPv4 interface is currently pinned to, using the UCS network switch-ID enumeration. An admin uses this to verify fabric failover and redundancy assumptions — for instance, confirming that primary and backup paths for a server actually sit on different fabric sides as designed. For example, if a redundant pair of vNICs both report the same switchId instead of one on A and one on B, an admin knows the intended fabric redundancy for this IPv4 interface is not actually in place.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.18.1.8 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIPv4IfSwitchId
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.18.1.8.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIPv4IfSwitchId.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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.53 | cucsVnicObjects | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.18 | cucsVnicIPv4IfTable | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.18.1 | cucsVnicIPv4IfEntry | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.18.1.8 | cucsVnicIPv4IfSwitchId | CISCO-UNIFIED-COMPUTING-VNIC-MIB |