All MIBs › Fore-TIMING-MIB › tcmTxBitsOperMode
tcmTxBitsOperMode
Module: Fore-TIMING-MIB
OID (symbolic): Fore-TIMING-MIB::tcmTxBitsOperMode
OID (numeric): 1.3.6.1.4.1.326.2.2.1.11.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object refers to the mode of operation for the derived DS1 or E1 outputs. In thresholdAIS mode, AIS is transmitted on the derived DS1 or E1 signal when the transmit reference source becomes unacceptable. In automatic mode, synchronization status messages are passed through on the derived DS1 or E1 output if SSM Automatic Reference Switching is enabled and the DS1 or E1 frame format supports SSM. Otherwise, AIS is transmitted when the reference becomes unacceptable.
What is tcmTxBitsOperMode?
Controls how the derived DS1/E1 BITS outputs behave when their reference degrades: automatic(1) passes through synchronization status messages (if SSM is enabled and the frame format supports it) and only sends AIS when the reference is fully unacceptable, while thresholdAIS(2) always transmits AIS as soon as the reference becomes unacceptable. An admin picks automatic when downstream equipment understands SSM, and thresholdAIS for simpler, more conservative alarm behavior.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.11.5 snmpwalk -v2c -c public <target> Fore-TIMING-MIB::tcmTxBitsOperMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.11.5.1 snmpget -v2c -c public <target> Fore-TIMING-MIB::tcmTxBitsOperMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.326.2.2.1.11.5.1 i <value>
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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 |
| 1.3.6.1.4.1.326 | fore | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2 | systems | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.2 | atmSwitch | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2.1 | hardware | Fore-Common-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.1.11 | tcmGroup | Fore-TIMING-MIB |
| 1.3.6.1.4.1.326.2.2.1.11.5 | tcmTxBitsOperMode | Fore-TIMING-MIB |