All MIBs › CM-FACILITY-MIB › e3t3SecondaryState
e3t3SecondaryState
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::e3t3SecondaryState
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.51.1.7
Node type: OBJECT-TYPE
Type: SecondaryState
Access: read-only
Description: This object represents the Secondary State of the E3/T3.
What is e3t3SecondaryState?
This read-only object reports the Secondary State of the E3/T3 port, giving finer-grained qualifiers such as maintenance or fault reasons beyond the basic operational state. Admins check it to understand why a port is degraded, e.g. whether it's intentionally in maintenance or has failed unexpectedly. For example, seeing a secondary state of maintenance on an E3/T3 port explains an operational-state dip that a technician caused deliberately while running loopback tests.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.51.1.7 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::e3t3SecondaryState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.51.1.7.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::e3t3SecondaryState.1
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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 |
| 1.3.6.1.4.1.2544 | 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 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 |
| 1.3.6.1.4.1.2544.1.12.4.1.51 | e3t3Table | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.51.1 | e3t3Entry | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.51.1.7 | e3t3SecondaryState | CM-FACILITY-MIB |