All MIBs › CISCO-DOCS-EXT-MIB › cdxIfUpChannelModulationProfile
cdxIfUpChannelModulationProfile
Module: CISCO-DOCS-EXT-MIB
OID (symbolic): CISCO-DOCS-EXT-MIB::cdxIfUpChannelModulationProfile
OID (numeric): 1.3.6.1.4.1.9.9.116.1.4.1.1.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The secondary modulation profile for the upstream channel. This should be a QPSK modulation profile if the primary profile is QAM-16. The CMTS will switch from primary profile (QAM16) to secondary profile (QPSK) depending on the noise level of a particular spectrum band.
This is an entry identical to the docsIfModIndex in the docsIfCmtsModulationTable that describes this channel. This channel is further instantiated there by a grouping of interval usage codes which together fully describe the channel modulation. This object returns 0 if the docsIfCmtsModulationTable does not exist or is empty.
What is cdxIfUpChannelModulationProfile?
Configures the secondary (fallback) modulation profile, typically QPSK, that the CMTS switches to from a primary QAM-16 profile when upstream channel noise increases.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.116.1.4.1.1.2 snmpwalk -v2c -c public <target> CISCO-DOCS-EXT-MIB::cdxIfUpChannelModulationProfile
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.116.1.4.1.1.2.1 snmpget -v2c -c public <target> CISCO-DOCS-EXT-MIB::cdxIfUpChannelModulationProfile.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.116.1.4.1.1.2.1 i <value>
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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 |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.116 | ciscoDocsExtMIB | CISCO-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.116.1 | ciscoDocsExtMIBObjects | CISCO-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.116.1.4 | cdxSpecMgmtObjects | CISCO-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.116.1.4.1 | cdxIfUpstreamChannelExtTable | CISCO-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.116.1.4.1.1 | cdxIfUpstreamChannelExtEntry | CISCO-DOCS-EXT-MIB |
| 1.3.6.1.4.1.9.9.116.1.4.1.1.2 | cdxIfUpChannelModulationProfile | CISCO-DOCS-EXT-MIB |