8 downstream wideband channel - ubr10k w/MC20x20 | docsis.org

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8 downstream wideband channel - ubr10k w/MC20x20

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enxxmp
8 downstream wideband channel - ubr10k w/MC20x20

I'm trying to set up a 8 DS WB Channel on a MC20x20 card. I currently have 4 DS WB working. Can someone give me an example of how to make an 8 DS one? Thanks.

Current Config

=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2015.07.10 10:27:44 =~=~=~=~=~=~=~=~=~=~=~=

!
! Last configuration change at 10:41:54 UTC Fri Jul 10 2015 by
! NVRAM config last updated at 13:06:03 UTC Fri Jul 10 2015 by
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
!
boot-start-marker
boot-end-marker
!
no logging console
enable secret
!
no aaa new-model
facility-alarm outlet-temperature major 58
facility-alarm outlet-temperature minor 48
facility-alarm intake-temperature major 51
facility-alarm intake-temperature minor 41
!
!
!
card 1/1 2cable-dtcc
card 2/1 2cable-dtcc
card 4/0 1gigethernet-hh-1
card 4/1 1gigethernet-hh-1
card 5/0 ubr10k-clc-mc2020v license 20X20
cable admission-control preempt priority-voice
!
!
!
!
cable modulation-profile 122 request 0 16 0 22 16qam scrambler 152 no-diff 72 fixed
cable modulation-profile 122 initial 5 34 0 48 16qam scrambler 152 no-diff 196 fixed
cable modulation-profile 122 station 5 34 0 48 16qam scrambler 152 no-diff 196 fixed
cable modulation-profile 122 short 4 76 7 22 16qam scrambler 152 no-diff 128 shortened
cable modulation-profile 122 long 9 232 0 22 16qam scrambler 152 no-diff 128 shortened
cable modulation-profile 122 a-short 4 76 7 22 16qam scrambler 152 no-diff 64 shortened qpsk1 1 2048
cable modulation-profile 122 a-long 9 232 0 22 16qam scrambler 152 no-diff 64 shortened qpsk1 1 2048
cable modulation-profile 122 a-ugs 9 232 0 22 16qam scrambler 152 no-diff 64 shortened qpsk1 1 2048
no cable qos permission create
no cable qos permission update
cable qos permission modems
!
cable logging badipsource
cable logging layer2events
cable logging overlapip
cable logging ironbus
cable logging downstream-index
cable load-balance docsis-enable
cable load-balance docsis30-enable
!
cable load-balance group 1 dcc-init-technique 4
cable load-balance group 1 threshold load 15 enforce 25
cable load-balance group 2 dcc-init-technique 4
cable load-balance group 2 threshold load 15 enforce 25
cable load-balance group 3 dcc-init-technique 4
cable load-balance group 3 threshold load 15 enforce 25
cable load-balance group 4 dcc-init-technique 4
cable load-balance group 4 threshold load 15 enforce 25
cable load-balance group 5 dcc-init-technique 4
cable load-balance group 5 threshold load 15 enforce 25
!
ip subnet-zero
ip name-server
ip name-server
ip name-server
ip dhcp relay information option
ip dhcp ping packets 0
!
!
!
!
!
!
!
redundancy
mode sso
!
controller Integrated-Cable 5/0/0
rf-channel 0 cable downstream channel-id 1
rf-channel 0 frequency 381000000 annex B modulation 256qam interleave 32
rf-channel 0 rf-power 52.0
no rf-channel 0 rf-shutdown
rf-channel 1 cable downstream channel-id 2
rf-channel 1 frequency 387000000 annex B modulation 256qam interleave 32
rf-channel 1 rf-power 52.0
no rf-channel 1 rf-shutdown
rf-channel 2 cable downstream channel-id 3
rf-channel 2 frequency 393000000 annex B modulation 256qam interleave 32
rf-channel 2 rf-power 52.0
no rf-channel 2 rf-shutdown
rf-channel 3 cable downstream channel-id 4
rf-channel 3 frequency 399000000 annex B modulation 256qam interleave 32
rf-channel 3 rf-power 52.0
no rf-channel 3 rf-shutdown
!
controller Integrated-Cable 5/0/1
rf-channel 0 cable downstream channel-id 5
rf-channel 0 frequency 405000000 annex B modulation 256qam interleave 32
rf-channel 0 rf-power 52.0
no rf-channel 0 rf-shutdown
rf-channel 1 cable downstream channel-id 6
rf-channel 1 frequency 411000000 annex B modulation 256qam interleave 32
rf-channel 1 rf-power 52.0
no rf-channel 1 rf-shutdown
rf-channel 2 cable downstream channel-id 7
rf-channel 2 frequency 417000000 annex B modulation 256qam interleave 32
rf-channel 2 rf-power 52.0
no rf-channel 2 rf-shutdown
rf-channel 3 cable downstream channel-id 8
rf-channel 3 frequency 423000000 annex B modulation 256qam interleave 32
rf-channel 3 rf-power 52.0
no rf-channel 3 rf-shutdown
!
controller Integrated-Cable 5/0/2
rf-channel 0 cable downstream channel-id 9
rf-channel 0 frequency 429000000 annex B modulation 256qam interleave 32
rf-channel 0 rf-power 52.0
no rf-channel 0 rf-shutdown
rf-channel 1 cable downstream channel-id 10
rf-channel 1 frequency 435000000 annex B modulation 256qam interleave 32
rf-channel 1 rf-power 52.0
no rf-channel 1 rf-shutdown
rf-channel 2 cable downstream channel-id 11
rf-channel 2 frequency 441000000 annex B modulation 256qam interleave 32
rf-channel 2 rf-power 52.0
no rf-channel 2 rf-shutdown
rf-channel 3 cable downstream channel-id 12
rf-channel 3 frequency 447000000 annex B modulation 256qam interleave 32
rf-channel 3 rf-power 52.0
no rf-channel 3 rf-shutdown
!
controller Integrated-Cable 5/0/3
rf-channel 0 cable downstream channel-id 13
rf-channel 0 frequency 453000000 annex B modulation 256qam interleave 32
rf-channel 0 rf-power 52.0
no rf-channel 0 rf-shutdown
rf-channel 1 cable downstream channel-id 14
rf-channel 1 frequency 459000000 annex B modulation 256qam interleave 32
rf-channel 1 rf-power 52.0
no rf-channel 1 rf-shutdown
rf-channel 2 cable downstream channel-id 15
rf-channel 2 frequency 465000000 annex B modulation 256qam interleave 32
rf-channel 2 rf-power 52.0
no rf-channel 2 rf-shutdown
rf-channel 3 cable downstream channel-id 16
rf-channel 3 frequency 471000000 annex B modulation 256qam interleave 32
rf-channel 3 rf-power 52.0
no rf-channel 3 rf-shutdown
!
controller Integrated-Cable 5/0/4
rf-channel 0 cable downstream channel-id 17
rf-channel 0 frequency 477000000 annex B modulation 256qam interleave 32
rf-channel 0 rf-power 52.0
no rf-channel 0 rf-shutdown
rf-channel 1 cable downstream channel-id 18
rf-channel 1 frequency 483000000 annex B modulation 256qam interleave 32
rf-channel 1 rf-power 52.0
no rf-channel 1 rf-shutdown
rf-channel 2 cable downstream channel-id 19
rf-channel 2 frequency 489000000 annex B modulation 256qam interleave 32
rf-channel 2 rf-power 52.0
no rf-channel 2 rf-shutdown
rf-channel 3 cable downstream channel-id 20
rf-channel 3 frequency 495000000 annex B modulation 256qam interleave 32
rf-channel 3 rf-power 52.0
no rf-channel 3 rf-shutdown
!
!
!
!
!
!
interface FastEthernet0/0/0
no ip address
shutdown
media-type rj45
speed auto
duplex auto
!
interface GigabitEthernet4/0/0
ip address
negotiation auto
!
interface GigabitEthernet4/1/0
no ip address
negotiation auto
!
interface Cable5/0/0
downstream Integrated-Cable 5/0/0 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable default-phy-burst 0
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 frequency 25000000
cable upstream 0 channel-width 3200000 3200000
cable upstream 0 power-level -4
cable upstream 0 docsis-mode tdma-atdma
cable upstream 0 minislot-size 4
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 122
cable upstream 0 equalization-coefficient
no cable upstream 0 shutdown
cable upstream 1 connector 1
cable upstream 1 frequency 28200000
cable upstream 1 channel-width 3200000 3200000
cable upstream 1 power-level -4
cable upstream 1 docsis-mode tdma-atdma
cable upstream 1 minislot-size 4
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 122
cable upstream 1 equalization-coefficient
no cable upstream 1 shutdown
cable upstream 2 connector 2
cable upstream 2 frequency 31400000
cable upstream 2 channel-width 3200000 3200000
cable upstream 2 power-level -4
cable upstream 2 docsis-mode tdma-atdma
cable upstream 2 minislot-size 4
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 122
cable upstream 2 equalization-coefficient
no cable upstream 2 shutdown
cable upstream 3 connector 3
cable upstream 3 frequency 34600000
cable upstream 3 channel-width 3200000 3200000
cable upstream 3 power-level -4
cable upstream 3 docsis-mode tdma-atdma
cable upstream 3 minislot-size 4
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 122
cable upstream 3 equalization-coefficient
no cable upstream 3 shutdown
cable load-balance group 1
!
interface Cable5/0/1
downstream Integrated-Cable 5/0/1 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable default-phy-burst 0
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 frequency 37800000
cable upstream 0 channel-width 3200000 3200000
cable upstream 0 power-level -4
cable upstream 0 docsis-mode tdma-atdma
cable upstream 0 minislot-size 4
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 122
no cable upstream 0 shutdown
cable upstream 1 connector 5
cable upstream 1 frequency 25000000
cable upstream 1 channel-width 3200000 3200000
cable upstream 1 power-level -4
cable upstream 1 docsis-mode tdma-atdma
cable upstream 1 minislot-size 4
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 122
no cable upstream 1 shutdown
cable upstream 2 connector 6
cable upstream 2 frequency 28200000
cable upstream 2 channel-width 3200000 3200000
cable upstream 2 power-level -4
cable upstream 2 docsis-mode tdma-atdma
cable upstream 2 minislot-size 4
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 122
no cable upstream 2 shutdown
cable upstream 3 connector 7
cable upstream 3 frequency 31400000
cable upstream 3 channel-width 3200000 3200000
cable upstream 3 power-level -4
cable upstream 3 docsis-mode tdma-atdma
cable upstream 3 minislot-size 4
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 122
no cable upstream 3 shutdown
!
interface Cable5/0/2
downstream Integrated-Cable 5/0/2 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable default-phy-burst 0
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 frequency 34600000
cable upstream 0 channel-width 3200000 3200000
cable upstream 0 power-level -4
cable upstream 0 docsis-mode tdma-atdma
cable upstream 0 minislot-size 4
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 122
no cable upstream 0 shutdown
cable upstream 1 connector 9
cable upstream 1 frequency 37800000
cable upstream 1 channel-width 3200000 3200000
cable upstream 1 power-level -4
cable upstream 1 docsis-mode tdma-atdma
cable upstream 1 minislot-size 4
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 122
no cable upstream 1 shutdown
cable upstream 2 connector 10
cable upstream 2 frequency 25000000
cable upstream 2 channel-width 3200000 3200000
cable upstream 2 power-level -4
cable upstream 2 docsis-mode tdma-atdma
cable upstream 2 minislot-size 4
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 122
no cable upstream 2 shutdown
cable upstream 3 connector 11
cable upstream 3 frequency 28200000
cable upstream 3 channel-width 3200000 3200000
cable upstream 3 power-level -4
cable upstream 3 docsis-mode tdma-atdma
cable upstream 3 minislot-size 4
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 122
no cable upstream 3 shutdown
!
interface Cable5/0/3
downstream Integrated-Cable 5/0/3 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable default-phy-burst 0
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 frequency 31400000
cable upstream 0 channel-width 3200000 3200000
cable upstream 0 power-level -4
cable upstream 0 docsis-mode tdma-atdma
cable upstream 0 minislot-size 4
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 122
no cable upstream 0 shutdown
cable upstream 1 connector 13
cable upstream 1 frequency 34600000
cable upstream 1 channel-width 3200000 3200000
cable upstream 1 power-level -4
cable upstream 1 docsis-mode tdma-atdma
cable upstream 1 minislot-size 4
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 122
no cable upstream 1 shutdown
cable upstream 2 connector 14
cable upstream 2 frequency 37800000
cable upstream 2 channel-width 3200000 3200000
cable upstream 2 power-level -4
cable upstream 2 docsis-mode tdma-atdma
cable upstream 2 minislot-size 4
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 121
no cable upstream 2 shutdown
cable upstream 3 connector 15
cable upstream 3 frequency 25000000
cable upstream 3 channel-width 3200000 3200000
cable upstream 3 power-level -4
cable upstream 3 docsis-mode tdma-atdma
cable upstream 3 minislot-size 4
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 122
no cable upstream 3 shutdown
!
interface Cable5/0/4
downstream Integrated-Cable 5/0/4 rf-channel 0-3
cable mtc-mode
no cable packet-cache
cable default-phy-burst 0
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 16
cable upstream 0 frequency 28200000
cable upstream 0 channel-width 3200000 3200000
cable upstream 0 power-level -4
cable upstream 0 docsis-mode tdma-atdma
cable upstream 0 minislot-size 4
cable upstream 0 range-backoff 3 6
cable upstream 0 modulation-profile 122
no cable upstream 0 shutdown
cable upstream 1 connector 17
cable upstream 1 frequency 31400000
cable upstream 1 channel-width 3200000 3200000
cable upstream 1 power-level -4
cable upstream 1 docsis-mode tdma-atdma
cable upstream 1 minislot-size 4
cable upstream 1 range-backoff 3 6
cable upstream 1 modulation-profile 122
no cable upstream 1 shutdown
cable upstream 2 connector 18
cable upstream 2 frequency 34600000
cable upstream 2 channel-width 3200000 3200000
cable upstream 2 power-level -4
cable upstream 2 docsis-mode tdma-atdma
cable upstream 2 minislot-size 4
cable upstream 2 range-backoff 3 6
cable upstream 2 modulation-profile 122
no cable upstream 2 shutdown
cable upstream 3 connector 19
cable upstream 3 frequency 37800000
cable upstream 3 channel-width 3200000 3200000
cable upstream 3 power-level -4
cable upstream 3 docsis-mode tdma-atdma
cable upstream 3 minislot-size 4
cable upstream 3 range-backoff 3 6
cable upstream 3 modulation-profile 122
no cable upstream 3 shutdown
!
interface Integrated-Cable5/0/0:0
load-interval 30
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/0:1
load-interval 30
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/0:2
load-interval 30
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/0:3
load-interval 30
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/1:0
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/1:1
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/1:2
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/1:3
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/2:0
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/2:1
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/2:2
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/2:3
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/3:0
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/3:1
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/3:2
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/3:3
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/4:0
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/4:1
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/4:2
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Integrated-Cable5/0/4:3
cable bundle 1
cable rf-bandwidth-percent 15 remaining ratio 85
!
interface Wideband-Cable5/0/0:0
load-interval 30
cable bundle 1
cable rf-channel 0 bandwidth-percent 15 remaining ratio 85
cable rf-channel 1 bandwidth-percent 15 remaining ratio 85
cable rf-channel 2 bandwidth-percent 15 remaining ratio 85
cable rf-channel 3 bandwidth-percent 15 remaining ratio 85
!
interface Wideband-Cable5/0/1:0
cable bundle 1
cable rf-channel 0 bandwidth-percent 15 remaining ratio 85
cable rf-channel 1 bandwidth-percent 15 remaining ratio 85
cable rf-channel 2 bandwidth-percent 15 remaining ratio 85
cable rf-channel 3 bandwidth-percent 15 remaining ratio 85
!
interface Wideband-Cable5/0/2:0
cable bundle 1
cable rf-channel 0 bandwidth-percent 15 remaining ratio 85
cable rf-channel 1 bandwidth-percent 15 remaining ratio 85
cable rf-channel 2 bandwidth-percent 15 remaining ratio 85
cable rf-channel 3 bandwidth-percent 15 remaining ratio 85
!
interface Wideband-Cable5/0/3:0
cable bundle 1
cable rf-channel 0 bandwidth-percent 15 remaining ratio 85
cable rf-channel 1 bandwidth-percent 15 remaining ratio 85
cable rf-channel 2 bandwidth-percent 15 remaining ratio 85
cable rf-channel 3 bandwidth-percent 15 remaining ratio 85
!
interface Wideband-Cable5/0/4:0
cable bundle 1
cable rf-channel 0 bandwidth-percent 15 remaining ratio 85
cable rf-channel 1 bandwidth-percent 15 remaining ratio 85
cable rf-channel 2 bandwidth-percent 15 remaining ratio 85
cable rf-channel 3 bandwidth-percent 15 remaining ratio 85
!
interface Bundle1
ip address secondary
ip address secondary
ip address secondary
ip address secondary
ip address 10.255.243.254 255.255.252.0
cable arp filter request-send 3 2
cable arp filter reply-accept 3 2
cable dhcp-giaddr policy
cable helper-address 10.255.255.4
!
ip default-gateway 10.255.255.1
ip classless
ip route 0.0.0.0 0.0.0.0 10.255.255.1
!
!
no ip http server
no ip http secure-server
!
!
logging cmts ipc-cable log-level errors
logging cmts sea syslog-level errors
cpd cr-id 1
nls resp-timeout 1

!
snmp-server community
snmp-server community
snmp-server community
snmp-server community
snmp-server community
snmp-server community
snmp-server location
!
!
control-plane
!
alias exec show cable modem summary total
alias exec scms sho cabl mode summ tot
alias exec scm show cable modem
alias exec reset-modems clear cable modem all reset
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login local
!
scheduler isr-watchdog
!
cable fiber-node 1
downstream Integrated-Cable 5/0/0 rf-channel 0-3
downstream Integrated-Cable 5/0/1 rf-channel 0-3
downstream Integrated-Cable 5/0/2 rf-channel 0-1
upstream Cable 5/0 connector 0-34-
!
cable fiber-node 2
downstream Integrated-Cable 5/0/2 rf-channel 2-3
downstream Integrated-Cable 5/0/3 rf-channel 0-3
downstream Integrated-Cable 5/0/4 rf-channel 0-3
upstream Cable 5/0 connector 12-15
!
cable fiber-node 3
downstream Integrated-Cable 5/0/0 rf-channel 0-3
downstream Integrated-Cable 5/0/1 rf-channel 0-3
downstream Integrated-Cable 5/0/2 rf-channel 0-1
upstream Cable 5/0 connector 4-7
!
cable fiber-node 4
downstream Integrated-Cable 5/0/2 rf-channel 2-3
downstream Integrated-Cable 5/0/3 rf-channel 0-3
downstream Integrated-Cable 5/0/4 rf-channel 0-3
upstream Cable 5/0 connector 16-19
!

end

mbowe
8 way bonding with 20x20

So it looks like you have configured 5 x MAC domains, with 4 DS and 4 US each

Your fibre node config indicates you are then distributing this over 4 nodes

If you want to provide 4X and 8X bonding group support to all your customers, you can reconfigure your card to have 4 x MAC domains, each with 4 direct/primary DS, plus then span the remaining 4 DS as non-primary across the 4 x MAC domains.

I've posted example of this a few times, this thread is probably one of the more recent ones, and includes pretty much the full running conf :

http://www.docsis.org/comment/5328#comment-5328

Take note though, that this involves re-using the same DS freq in each MAC domain, so make sure you wire your forward combiner appropriately.

enxxmp
Thanks for the info. Will

Thanks for the info. Will try this in the lab.

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