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UBR10K cable upstream max-ports

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Cody7172
UBR10K cable upstream max-ports

Hi!

Why I can't set cable upstream max-ports to 0? It show me that valid values is from 1 to 8, but on another ubr10k i have following cfg and it's 0 in cable upstream max-ports on 8/0/4:

interface Cable8/0/0
downstream Integrated-Cable 8/0/0 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable bundle 1
cable upstream max-ports 4
cable upstream bonding-group 1
upstream 0
upstream 1
upstream 2
upstream 3
attributes 80000000
cable upstream 0 connector 0
cable upstream 0 spectrum-group 11
cable upstream 0 channel-width 3200000 3200000
cable upstream 0 ingress-noise-cancellation 250
cable upstream 0 power-level -1
cable upstream 0 docsis-mode scdma
cable upstream 0 spreading-interval 16
cable upstream 0 codes-per-minislot 4
cable upstream 0 active-codes 112
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 321
cable upstream 0 equalization-coefficient
no cable upstream 0 shutdown
cable upstream 1 connector 1
cable upstream 1 spectrum-group 12
cable upstream 1 channel-width 3200000 3200000
cable upstream 1 ingress-noise-cancellation 250
cable upstream 1 power-level -1
cable upstream 1 docsis-mode scdma
cable upstream 1 spreading-interval 16
cable upstream 1 codes-per-minislot 4
cable upstream 1 active-codes 112
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 321
cable upstream 1 equalization-coefficient
no cable upstream 1 shutdown
cable upstream 2 connector 2
cable upstream 2 spectrum-group 13
cable upstream 2 channel-width 3200000 3200000
cable upstream 2 ingress-noise-cancellation 250
cable upstream 2 power-level -1
cable upstream 2 docsis-mode scdma
cable upstream 2 spreading-interval 16
cable upstream 2 codes-per-minislot 4
cable upstream 2 active-codes 112
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 321
cable upstream 2 equalization-coefficient
no cable upstream 2 shutdown
cable upstream 3 connector 3
cable upstream 3 spectrum-group 14
cable upstream 3 channel-width 3200000 3200000
cable upstream 3 ingress-noise-cancellation 250
cable upstream 3 power-level -1
cable upstream 3 docsis-mode scdma
cable upstream 3 spreading-interval 16
cable upstream 3 codes-per-minislot 4
cable upstream 3 active-codes 112
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 321
cable upstream 3 equalization-coefficient
no cable upstream 3 shutdown
cable load-balance group 31
!
interface Cable8/0/1
downstream Integrated-Cable 8/0/1 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable bundle 1
cable upstream max-ports 4
cable upstream bonding-group 1
upstream 0
upstream 1
upstream 2
upstream 3
attributes 80000000
cable upstream 0 connector 4
cable upstream 0 spectrum-group 11
cable upstream 0 channel-width 3200000 3200000
cable upstream 0 ingress-noise-cancellation 250
cable upstream 0 power-level -3
cable upstream 0 docsis-mode scdma
cable upstream 0 spreading-interval 16
cable upstream 0 codes-per-minislot 4
cable upstream 0 active-codes 112
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 321
cable upstream 0 equalization-coefficient
no cable upstream 0 shutdown
cable upstream 1 connector 5
cable upstream 1 spectrum-group 12
cable upstream 1 channel-width 3200000 3200000
cable upstream 1 ingress-noise-cancellation 250
cable upstream 1 power-level -3
cable upstream 1 docsis-mode scdma
cable upstream 1 spreading-interval 16
cable upstream 1 codes-per-minislot 4
cable upstream 1 active-codes 112
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 321
cable upstream 1 equalization-coefficient
no cable upstream 1 shutdown
cable upstream 2 connector 6
cable upstream 2 spectrum-group 13
cable upstream 2 channel-width 3200000 3200000
cable upstream 2 ingress-noise-cancellation 250
cable upstream 2 power-level -3
cable upstream 2 docsis-mode scdma
cable upstream 2 spreading-interval 16
cable upstream 2 codes-per-minislot 4
cable upstream 2 active-codes 112
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 321
cable upstream 2 equalization-coefficient
no cable upstream 2 shutdown
cable upstream 3 connector 7
cable upstream 3 spectrum-group 14
cable upstream 3 channel-width 3200000 3200000
cable upstream 3 ingress-noise-cancellation 250
cable upstream 3 power-level -3
cable upstream 3 docsis-mode scdma
cable upstream 3 spreading-interval 16
cable upstream 3 codes-per-minislot 4
cable upstream 3 active-codes 112
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 321
cable upstream 3 equalization-coefficient
no cable upstream 3 shutdown
cable load-balance group 32
!
interface Cable8/0/2
downstream Integrated-Cable 8/0/2 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable bundle 1
cable upstream max-ports 4
cable upstream bonding-group 1
upstream 0
upstream 1
upstream 2
upstream 3
attributes 80000000
cable upstream 0 connector 8
cable upstream 0 spectrum-group 11
cable upstream 0 channel-width 3200000 3200000
cable upstream 0 ingress-noise-cancellation 250
cable upstream 0 power-level -1
cable upstream 0 docsis-mode scdma
cable upstream 0 spreading-interval 16
cable upstream 0 codes-per-minislot 4
cable upstream 0 active-codes 112
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 321
cable upstream 0 equalization-coefficient
no cable upstream 0 shutdown
cable upstream 1 connector 9
cable upstream 1 spectrum-group 12
cable upstream 1 channel-width 3200000 3200000
cable upstream 1 ingress-noise-cancellation 250
cable upstream 1 power-level -1
cable upstream 1 docsis-mode scdma
cable upstream 1 spreading-interval 16
cable upstream 1 codes-per-minislot 4
cable upstream 1 active-codes 112
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 321
cable upstream 1 equalization-coefficient
no cable upstream 1 shutdown
cable upstream 2 connector 10
cable upstream 2 spectrum-group 13
cable upstream 2 channel-width 3200000 3200000
cable upstream 2 ingress-noise-cancellation 250
cable upstream 2 power-level -1
cable upstream 2 docsis-mode scdma
cable upstream 2 spreading-interval 16
cable upstream 2 codes-per-minislot 4
cable upstream 2 active-codes 112
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 321
cable upstream 2 equalization-coefficient
no cable upstream 2 shutdown
cable upstream 3 connector 11
cable upstream 3 spectrum-group 14
cable upstream 3 channel-width 3200000 3200000
cable upstream 3 ingress-noise-cancellation 250
cable upstream 3 power-level -1
cable upstream 3 docsis-mode scdma
cable upstream 3 spreading-interval 16
cable upstream 3 codes-per-minislot 4
cable upstream 3 active-codes 112
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 321
cable upstream 3 equalization-coefficient
no cable upstream 3 shutdown
cable load-balance group 33
!
interface Cable8/0/3
downstream Integrated-Cable 8/0/3 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable bundle 1
cable upstream max-ports 4
cable upstream bonding-group 1
upstream 0
upstream 1
upstream 2
upstream 3
attributes 80000000
cable upstream 0 connector 12
cable upstream 0 spectrum-group 15
cable upstream 0 channel-width 3200000 3200000
cable upstream 0 ingress-noise-cancellation 250
cable upstream 0 power-level -1
cable upstream 0 docsis-mode scdma
cable upstream 0 spreading-interval 16
cable upstream 0 codes-per-minislot 4
cable upstream 0 active-codes 112
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 321
cable upstream 0 equalization-coefficient
no cable upstream 0 shutdown
cable upstream 1 connector 13
cable upstream 1 spectrum-group 16
cable upstream 1 channel-width 3200000 3200000
cable upstream 1 ingress-noise-cancellation 250
cable upstream 1 power-level -1
cable upstream 1 docsis-mode scdma
cable upstream 1 spreading-interval 16
cable upstream 1 codes-per-minislot 4
cable upstream 1 active-codes 112
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 321
cable upstream 1 equalization-coefficient
no cable upstream 1 shutdown
cable upstream 2 connector 14
cable upstream 2 spectrum-group 17
cable upstream 2 channel-width 3200000 3200000
cable upstream 2 ingress-noise-cancellation 250
cable upstream 2 power-level -1
cable upstream 2 docsis-mode scdma
cable upstream 2 spreading-interval 16
cable upstream 2 codes-per-minislot 4
cable upstream 2 active-codes 112
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 321
cable upstream 2 equalization-coefficient
no cable upstream 2 shutdown
cable upstream 3 connector 15
cable upstream 3 spectrum-group 18
cable upstream 3 channel-width 6400000 6400000
cable upstream 3 ingress-noise-cancellation 250
cable upstream 3 power-level -1
cable upstream 3 docsis-mode scdma
cable upstream 3 spreading-interval 16
cable upstream 3 codes-per-minislot 4
cable upstream 3 active-codes 112
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 321
cable upstream 3 equalization-coefficient
no cable upstream 3 shutdown
cable load-balance group 34
!
interface Cable8/0/4
downstream Integrated-Cable 8/0/4 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable bundle 1
cable upstream max-ports 0
cable load-balance group 35

serykh
Try disconnecting upstream from the connector

no upstream x connector y

Cody7172
serykh

Upstream 0 still stay even if "no" command apply

serykh
Configuration required

what is the current configuration cable 8/1/4

Cody7172
serykh

interface Cable8/1/4
no cable packet-cache
cable upstream max-ports 4
cable upstream 0 connector 16
cable upstream 0 channel-width 1600000 1600000
cable upstream 0 docsis-mode tdma
cable upstream 0 minislot-size 4
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 21
cable upstream 0 shutdown
cable upstream 1 connector 17
cable upstream 1 channel-width 1600000 1600000
cable upstream 1 docsis-mode tdma
cable upstream 1 minislot-size 4
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 21
cable upstream 1 shutdown
cable upstream 2 connector 18
cable upstream 2 channel-width 1600000 1600000
cable upstream 2 docsis-mode tdma
cable upstream 2 minislot-size 4
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 21
cable upstream 2 shutdown
cable upstream 3 connector 19
cable upstream 3 channel-width 1600000 1600000
cable upstream 3 docsis-mode tdma
cable upstream 3 minislot-size 4
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 21
cable upstream 3 shutdown

schg
cable upstream max-ports 0 works

actually you can set cable upstream max-ports 0:

this is from my configuration:

interface Cable6/0/3
cable mtc-mode
no cable packet-cache
cable bundle 1
cable upstream max-ports 0
cable privacy bpi-plus-policy total-enforcement
!
interface Cable6/0/4
cable mtc-mode
no cable packet-cache
cable bundle 1
cable upstream max-ports 0
cable privacy bpi-plus-policy total-enforcement

but this may be due to the fact that I already consume all 20 upstreams on Cable6/0/0-2

mbowe
Bit strange, it should work

Bit strange, it should work

I commonly do the max-ports 0 when configuring a card... Quickest way to blow away all the existing upstream configs!

Do both your UBR have the same IOS version?

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