50M Uddingston upload speed improvement

Martin_D · 07-01-2012, 23:28

Hi,

Is the Uddingston ubr on time for the February 12 activation ?? for the 5mb upload

Attachment 22968

craigj2k12 · 08-01-2012, 01:03

no point duplicating posts
http://www.cableforum.co.uk/board/35...-post1453.html

Martin_D · 08-01-2012, 01:06

Sorry i have not ??

craigj2k12 · 08-01-2012, 01:16

okay now you have deleted your duplicate...

Ignition will be the expert here, but it looks like the upgrades for your particular segment of the network arent underway yet, your still on DOCSIS 1.1 upstream, which is yet to be upgraded to DOCSIS 2.0 - once this is done, your config file will be changed to allow for 5mbit upload

Martin_D · 08-01-2012, 01:22

LOL

Thanks for your response

so how long does it take DOCSIS 1.1 to be upgraded to DOCSIS 2.0 ??

craigj2k12 · 08-01-2012, 01:58

across the whole area it can take ages, again, not too sure of the exact info, but it involves upgrades at the CMTS as well as the cabinet I beleive, so it can be very time consuming in big areas

Martin_D · 08-01-2012, 02:01

so we may miss the February 12 activation date ??

craigj2k12 · 08-01-2012, 02:07

without inside information there is no way of telling, the months given in the schedule say they will be finished by the end of those months, so in your case the end of Feb, so they have 3 weeks, I imagine most of the work is done, maybe some more cabinet work, and mostly network end stuff, once thats done they can change the config files which should be a 5 minute job

Martin_D · 08-01-2012, 02:15

Is it a good sign i got 4 Downstream Channels about one month ago ??

Ignitionnet · 08-01-2012, 07:16

Still plenty of time for you to be alright. Won't see an upstream change until you're no more than 2 weeks from change.

Andrewcrawford23 · 08-01-2012, 08:52

Quote:

Originally Posted by Ignitionnet

Still plenty of time for you to be alright. Won't see an upstream change until you're no more than 2 weeks from change.

castlecary has been done gnition and it off uddingston i thought uddingsotn would need otbe done first?

Martin_D · 08-01-2012, 09:36

it cant be on the uddingston ubr

Ignitionnet · 08-01-2012, 09:54

Quote:

Originally Posted by Andrewcrawford23

castlecary has been done gnition and it off uddingston i thought uddingsotn would need otbe done first?

Nope the upload upgrade to child sites is nothing to do with their parents. The CMTS serving Castlecary live at the Castlecary hubsite. As far as broadband goes the links are all IP only.

7 17 ms 32 ms 13 ms leed-bb-1a-as1-0.network.virginmedia.net [62.253.185.237] Ex-ntl Leeds, Juniper T series
8 31 ms 30 ms 23 ms uddi-core-1a-as0-0.network.virginmedia.net [213.105.159.69] Ex-Telewest Uddingston, Juniper T series
9 21 ms 23 ms 30 ms uddi-geam-1a-pc111.network.virginmedia.net [80.3.16.82] Ex-Telewest Uddingston, Cisco 12k GSR
10 22 ms 22 ms 37 ms cast-geam-1a-tenge71.network.virginmedia.net [62.30.246.38] Ex-Telewest Castlecary, Cisco 12k GSR
11 23 ms 23 ms 25 ms cast-cmts-01.network.virginmedia.net [82.7.204.79] Ex-Telewest Castlecary, CMTS 1, Cisco uBR7246VXR

The upload upgrade is pure DOCSIS, so terminates at the CMTS.

The smaller child sites are going to get the upgrade before their larger parent sites simply because there are more components to replace in the cabled areas covered by the larger sites as they pass more homes. Case in point is my own, which should've been done last month, it is a 4 x VXR, 2 x BSR site, its parent site, Croydon, has 4 times as much CMTS capacity with 16 VXRs and 4 Cisco 10ks.

---------- Post added at 10:54 ---------- Previous post was at 10:46 ----------

Quote:

Originally Posted by craigj2k12

across the whole area it can take ages, again, not too sure of the exact info, but it involves upgrades at the CMTS as well as the cabinet I beleive, so it can be very time consuming in big areas

All the CMTS support DOCSIS 2 upstreams without modification, it's bonding that needed the new cards.

Martin_D · 08-01-2012, 10:04

Is it a good sign i got 4 Downstream Channels about one month ago ??

Andrewcrawford23 · 08-01-2012, 11:08

Quote:

Originally Posted by Ignitionnet

Nope the upload upgrade to child sites is nothing to do with their parents. The CMTS serving Castlecary live at the Castlecary hubsite. As far as broadband goes the links are all IP only.

7 17 ms 32 ms 13 ms leed-bb-1a-as1-0.network.virginmedia.net [62.253.185.237] Ex-ntl Leeds, Juniper T series
8 31 ms 30 ms 23 ms uddi-core-1a-as0-0.network.virginmedia.net [213.105.159.69] Ex-Telewest Uddingston, Juniper T series
9 21 ms 23 ms 30 ms uddi-geam-1a-pc111.network.virginmedia.net [80.3.16.82] Ex-Telewest Uddingston, Cisco 12k GSR
10 22 ms 22 ms 37 ms cast-geam-1a-tenge71.network.virginmedia.net [62.30.246.38] Ex-Telewest Castlecary, Cisco 12k GSR
11 23 ms 23 ms 25 ms cast-cmts-01.network.virginmedia.net [82.7.204.79] Ex-Telewest Castlecary, CMTS 1, Cisco uBR7246VXR

The upload upgrade is pure DOCSIS, so terminates at the CMTS.

The smaller child sites are going to get the upgrade before their larger parent sites simply because there are more components to replace in the cabled areas covered by the larger sites as they pass more homes. Case in point is my own, which should've been done last month, it is a 4 x VXR, 2 x BSR site, its parent site, Croydon, has 4 times as much CMTS capacity with 16 VXRs and 4 Cisco 10ks.

---------- Post added at 10:54 ---------- Previous post was at 10:46 ----------

All the CMTS support DOCSIS 2 upstreams without modification, it's bonding that needed the new cards.

that makes sense, i suppos ei was stupidly thinking because the backlink to uddingston might nto cope with teh capicty that they need ot ugprade uddingsotn first before the speed could be available at castlecary but i get what your saying amkes sense now that it would only be the cmts that is the problem