CISCO-SONET-MIB :: csConfigXmtClockSource

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-SONET-MIBcsConfigXmtClockSource

csConfigXmtClockSource

Module: CISCO-SONET-MIB

OID (symbolic): CISCO-SONET-MIB::csConfigXmtClockSource

OID (numeric): 1.3.6.1.4.1.9.9.126.1.1.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Specifies the source of the transmit clock.

loopTiming: indicates that the recovered receive clock is used as the transmit clock.

localTiming: indicates that a local clock source is used or that an external clock is attached to the box containing the interface.

What is csConfigXmtClockSource?

Configures the SONET transmit clock source, selecting between using the recovered receive clock (loop timing) or a local clock reference.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.126.1.1.1.1.2
snmpwalk -v2c -c public <target> CISCO-SONET-MIB::csConfigXmtClockSource

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.126.1.1.1.1.2.1
snmpget -v2c -c public <target> CISCO-SONET-MIB::csConfigXmtClockSource.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.126.1.1.1.1.2.1 i <value>

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OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.126ciscoSonetMIBCISCO-SONET-MIB
1.3.6.1.4.1.9.9.126.1ciscoSonetMIBObjectsCISCO-SONET-MIB
1.3.6.1.4.1.9.9.126.1.1csConfigCISCO-SONET-MIB
1.3.6.1.4.1.9.9.126.1.1.1csConfigTableCISCO-SONET-MIB
1.3.6.1.4.1.9.9.126.1.1.1.1csConfigEntryCISCO-SONET-MIB
1.3.6.1.4.1.9.9.126.1.1.1.1.2csConfigXmtClockSourceCISCO-SONET-MIB