ccsUpSpecMgmtHopPriority
CISCO-CABLE-SPECTRUM-MIB ·
.1.3.6.1.4.1.9.9.114.1.3.1.1.1
Object
column
r/w
Enumeration
A preference priority for changing the frequency,
modulation, or channel width supporting the automatic
switching of the modulation scheme when the channel
becomes noisy.
The default priority is frequency, modulation, and
channel width. With the default preference, the
frequency is changed if there is a clean band
available. If there's no clean band available,
the modulation is changed. And if the
clean band is still not available, the bandwidth is
reduced until an acceptable band is found or a minimum
bandwidth of 200KHz.
Context
- MIB
- CISCO-CABLE-SPECTRUM-MIB
- OID
.1.3.6.1.4.1.9.9.114.1.3.1.1.1- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- ccsUpSpecMgmtEntry
- Table
- ccsUpSpecMgmtTable
- Siblings
- 24
Syntax
Enumeration
Values & Constraints
Enumerated Values
0 | frqModChannel |
1 | frqChannelMod |
2 | modFrqChannel |
3 | modChannelFrq |
4 | channelFrqMod |
5 | channelModFrq |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ccsUpSpecMgmtFromCenterFreq Center frequency before hopping occurs.
A value 0 indicates that the interface has no
frequency assigned. | column | KHz Unsigned32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.10 |
| ccsUpSpecMgmtToCenterFreq Current center frequency.
A value 0 indicates that the interface has no
frequency assigned. | column | KHz Unsigned32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.11 |
| ccsUpSpecMgmtFromBandWidth Bandwidth before hopping occurs. | column | KHz Unsigned32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.12 |
| ccsUpSpecMgmtToBandWidth Current bandwidth. | column | KHz Unsigned32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.13 |
| ccsUpSpecMgmtFromModProfile Modulation profile index before hopping occurs.
It is the index identical to the docsIfModIndex
in the docsIfCmtsModulationTable.
For the detailed descriptions, see… | column | Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.14 |
| ccsUpSpecMgmtToModProfile The current modulation profile index.
It is the index identical to the docsIfModIndex
in the docsIfCmtsModulationTable.
For the detailed descriptions, see the
docsI… | column | Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.15 |
| ccsUpSpecMgmtSNR Current SNR.
A value -99 indicates the system detected no
modem on line, and a value of -100 indicates the
system was unable to retrieve the SNR value. | column | dB Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.16 |
| ccsUpSpecMgmtUpperBoundFreq Upper bound frequency that the upstream supports. | column | KHz CCSFrequency | .1.3.6.1.4.1.9.9.114.1.3.1.1.17 |
| ccsUpSpecMgmtCnrThres1 The Carrier to Noise (CNR) threshold. This
object is applicable for modulation profile 1.
When the CMTS detects that the CNR goes lower than
ccsUpSp… | column | dB Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.18 |
| ccsUpSpecMgmtCnrThres2 The Carrier to Noise (CNR) threshold. This object
is applicable for modulation profile 2.
Refer to ccsUpSpecMgmtCriteria on how
ccsUpSpecMgmtCnrThres2 can trigger… | column | dB Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.19 |
| ccsUpSpecMgmtSnrThres1 The Signal to Noise (SNR) threshold. This object
is applicable for modulation profile 1.
When the CMTS detects that the SNR goes lower than
ccsUpSpecMgmtSnrThres1,… | column | dB Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.2 |
| ccsUpSpecMgmtCNR Current CNR.
A value -99 indicates the system detected no
modem on line, and a value of -100 indicates the
system was unable to retrieve the CNR value. | column | dB Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.20 |
| ccsUpSpecMgmtMissedMaintMsgThres The missed maintenance message threshold in percentage.
A value 0 indicates that the interface has no spectrum
group assigned. i.e. ccsUpSpecMgmtSpecGroup equals 0. | column | Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.21 |
| ccsUpSpecMgmtHopPeriod The minimum time between frequency hops in seconds.
A value 0 indicates that the interface has no
spectrum group assigned. i.e. ccsUpSpecMgmtSpecGroup
equals to 0. | column | seconds Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.22 |
| ccsUpSpecMgmtCriteria Defines the criteria that trigger a change in
frequency hopping, modulation or channel width.
Depending on the type of linecards, the criteria
are slightly diffe… | column | Bits | .1.3.6.1.4.1.9.9.114.1.3.1.1.23 |
| ccsUpSpecMgmtSpecGroup The spectrum group assigned to the upstream. The value of 0 for
the object indicates that the upstream has no spectrum group
assigned. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.24 |
| ccsUpSpecMgmtSharedSpectrum The fiber-node assigned to the upstreams. Upstreams having
same fiber-node number indicates that they physically
combine together into same RF domain and must have unique
frequenc… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.25 |
| ccsUpSpecMgmtSnrThres2 The Signal to Noise (SNR) threshold. This object
is applicable for modulation profile 2.
Refer to ccsUpSpecMgmtCriteria on how
ccsUpSpecMgmtSnrThres2 can trigger … | column | dB Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.3 |
| ccsUpSpecMgmtFecCorrectThres1 The Forward Error Correction (FEC) correctable count
threshold. This object is applicable for profile 1.
A value 0 indicates to bypass the threshold check.
… | column | Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.4 |
| ccsUpSpecMgmtFecCorrectThres2 deprecated The FEC correctable count threshold. This object
is applicable for profile 2.
When CMTS detects that FEC correctable count goes higher
than ccsUpSpecMgmtFecCorrect… | column | Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.5 |
| ccsUpSpecMgmtFecUnCorrectThres1 The FEC uncorrectable count threshold. This object
is applicable for modulation profile 1.
A value 0 indicates to bypass the threshold check.
When C… | column | Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.6 |
| ccsUpSpecMgmtFecUnCorrectThres2 The FEC uncorrectable count threshold. This object
is applicable for modulation profile 2.
A value 0 indicates to bypass the threshold check.
Refer … | column | Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.7 |
| ccsUpSpecMgmtSnrPollPeriod deprecated A period between SNR pollings.
The SNR is collected from the Fast Fourier Transform
(FFT) measurement over the in-use band when there is
no CM signals. When the CMT… | column | msec Integer32 | .1.3.6.1.4.1.9.9.114.1.3.1.1.8 |
| ccsUpSpecMgmtHopCondition deprecated A condition that triggers hopping.
The SNR condition occurs when SNR does not meet
the ccsUpSpecMgmtSnrThres1 or ccsUpSpecMgmtSnrThres2.
The stationM… | column | Enumeration | .1.3.6.1.4.1.9.9.114.1.3.1.1.9 |