CISCO-OPTICAL-IF-EXTN-MIB :: coIfDwdmChannelGroupSpacing

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-OPTICAL-IF-EXTN-MIB › coIfDwdmChannelGroupSpacing

coIfDwdmChannelGroupSpacing

Module: CISCO-OPTICAL-IF-EXTN-MIB

OID (symbolic): CISCO-OPTICAL-IF-EXTN-MIB::coIfDwdmChannelGroupSpacing

OID (numeric): 1.3.6.1.4.1.9.10.66.1.3.3.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: The difference in frequency between successive bits in coIfDwdmChannelGroupBitmap. This is typically the frequency difference between adjacent channels in the DWDM system.

What is coIfDwdmChannelGroupSpacing?

Sets the frequency spacing (typically the channel-to-channel gap) between consecutive bits in the DWDM channel group bitmap.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.66.1.3.3.1.2
snmpwalk -v2c -c public <target> CISCO-OPTICAL-IF-EXTN-MIB::coIfDwdmChannelGroupSpacing

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.66.1.3.3.1.2.1
snmpget -v2c -c public <target> CISCO-OPTICAL-IF-EXTN-MIB::coIfDwdmChannelGroupSpacing.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.10.66.1.3.3.1.2.1 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
1.3.6.1.4.1.9.10ciscoExperimentCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.10.66ciscoOpticalIfExtnMIBCISCO-OPTICAL-IF-EXTN-MIB
1.3.6.1.4.1.9.10.66.1coIfExtnMIBObjectsCISCO-OPTICAL-IF-EXTN-MIB
1.3.6.1.4.1.9.10.66.1.3coIfDwdmChannelGroupCISCO-OPTICAL-IF-EXTN-MIB
1.3.6.1.4.1.9.10.66.1.3.3coIfDwdmChannelGroupTableCISCO-OPTICAL-IF-EXTN-MIB
1.3.6.1.4.1.9.10.66.1.3.3.1coIfDwdmChannelGroupEntryCISCO-OPTICAL-IF-EXTN-MIB
1.3.6.1.4.1.9.10.66.1.3.3.1.2coIfDwdmChannelGroupSpacingCISCO-OPTICAL-IF-EXTN-MIB