All MIBs › CISCO-OPTICAL-IF-EXTN-MIB › coIfXcvrLaserFrequencyBitmap
coIfXcvrLaserFrequencyBitmap
Module: CISCO-OPTICAL-IF-EXTN-MIB
OID (symbolic): CISCO-OPTICAL-IF-EXTN-MIB::coIfXcvrLaserFrequencyBitmap
OID (numeric): 1.3.6.1.4.1.9.10.66.1.4.1.1.5
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: This bitmap indicates the DWDM channel frequencies supported by the tunable laser on this interface.
Bit zero of octet one corresponds to the lowest channel (representing the frequency identified by coIfXcvrMinLaserFrequency), bit one of octet one corresponds to the lowest plus one channel (representing the frequency obtained by adding the values of coIfXcvrMinLaserFrequency and coIfXcvrMinLaserFrequencySpacing), and so on.
The frequencies supported by the tunable laser have the corresponding bit set to one in the bitmap. Bits that are set to zero represent frequencies that are not supported by the tunable laser. The frequencies that are not represented in the bitmap are also not supported by the tunable laser.
What is coIfXcvrLaserFrequencyBitmap?
Reports which DWDM channel frequencies the interface's tunable laser is capable of supporting, encoded as a bitmap starting from coIfXcvrMinLaserFrequency.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.66.1.4.1.1.5 snmpwalk -v2c -c public <target> CISCO-OPTICAL-IF-EXTN-MIB::coIfXcvrLaserFrequencyBitmap
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.66.1.4.1.1.5.1 snmpget -v2c -c public <target> CISCO-OPTICAL-IF-EXTN-MIB::coIfXcvrLaserFrequencyBitmap.1
Start monitoring Cisco DWDM/optical-interface equipment with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-OPTICAL-IF-EXTN-MIB::coIfXcvrLaserFrequencyBitmap OID value, configure state conditions and alerts, and monitor any Cisco DWDM/optical-interface equipment from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9.10 | ciscoExperiment | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.10.66 | ciscoOpticalIfExtnMIB | CISCO-OPTICAL-IF-EXTN-MIB |
| 1.3.6.1.4.1.9.10.66.1 | coIfExtnMIBObjects | CISCO-OPTICAL-IF-EXTN-MIB |
| 1.3.6.1.4.1.9.10.66.1.4 | coIfXcvrGroup | CISCO-OPTICAL-IF-EXTN-MIB |
| 1.3.6.1.4.1.9.10.66.1.4.1 | coIfXcvrTable | CISCO-OPTICAL-IF-EXTN-MIB |
| 1.3.6.1.4.1.9.10.66.1.4.1.1 | coIfXcvrEntry | CISCO-OPTICAL-IF-EXTN-MIB |
| 1.3.6.1.4.1.9.10.66.1.4.1.1.5 | coIfXcvrLaserFrequencyBitmap | CISCO-OPTICAL-IF-EXTN-MIB |