[cisco-voip] sj-download.cisco.com slow averaging 35KB/Sec

Mark Holloway mh at markholloway.com
Tue Jul 7 14:13:30 EDT 2009


Ok, that made me laugh!


On Jul 7, 2009, at 10:37 AM, Jason Aarons (US) wrote:

> Excellent advice! I thought it was “Download the Mall” at first,  
> then realized it’s “Download Them All!”  I’m hitting 603.5KB/s  !!  
> Thanks -jason
>
> <image001.png>
>
> -----Original Message-----
> From: Fuermann, Jason [mailto:JBF005 at shsu.edu]
> Sent: Tuesday, July 07, 2009 10:56 AM
> To: Jason Aarons (US)
> Cc: cisco-voip at puck.nether.net
> Subject: RE: [cisco-voip] sj-download.cisco.com slow averaging 35KB/ 
> Sec
>
> Just about every time I'd download something from cisco it would  
> want to take forever. I use FF with downloadthemall now and destroy  
> Cisco's bandwidth. I'm sure they're not happy about it, so it's a  
> good thing I don't do it often.
>
> -----Original Message-----
> From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net 
> ] On Behalf Of Ryan Ratliff
> Sent: Tuesday, July 07, 2009 9:36 AM
> To: Jason Aarons (US)
> Cc: cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] sj-download.cisco.com slow averaging 35KB/ 
> Sec
>
> You can try taking the download URL and changing it to rtp-
> download.cisco.com.  I'm not sure if this still works but it used to.
>
> -Ryan
>
> On Jul 7, 2009, at 7:39 AM, Jason Aarons (US) wrote:
>
> Anyone else notice the sj-download.cisco.com is slow?
>
>
>
> Second try at downloading 7.1.2a, first try the file sizes were too
> small and checksum didn't match;
>
>
>
> <image001.png>
>
>
>
> Why is cisco.com so slow? I downloaded FireFox 3.5 at 3MB/Sec, and
> VMWare Workstation 6.5 at 1MB/Sec.  I have a 8MB Cable Modem.
>
>
>
> Second try is a failure too....
>
> <image002.png>
>
>
>
>
>
> Release 7.1(2a) Filename
> UCSInstall_UCOS_7.1.2.20000-2.sgn.iso_part1of2 Release Date 15/Jun/
> 2009 Description Cisco Unified Communications Manager 7.1(2a) part 1
> of 2 (non-bootable) - For upgrade from 7.0(x). Upgrades from 5.1(3x)+/
> 6.1(2x)+ need to be requested via PUT (www.cisco.com/upgrade) or
> purchased to obtain the necessary license. Size 1486464.00 KB
> (1522139136 bytes) Router Checksum 0xb492 MD5
> f9f35a07ac5dbd23d3a26113548962d1
>
>
>
> So here is third try;
>
> <image003.png>
>
>
>
> C:\Users\Owner>pathping download-sj.cisco.com
>
>
>
> Tracing route to download-sj.cisco.com [198.133.219.241]
>
> over a maximum of 30 hops:
>
>    0  Velocity-PC [10.0.0.5]
>
>    1  10.0.0.1
>
>    2  73.197.215.1
>
>    3  ge-3-2-ur01.fernandina.fl.jacksvil.comcast.net [68.86.171.17]
>
>    4  te-9-1-ur01.northeast.fl.jacksvil.comcast.net [68.86.168.61]
>
>    5  te-5-2-ar01.southsiderdc.fl.jacksvil.comcast.net [68.86.168.69]
>
>    6  te-0-2-0-5-ar03.pompanobeach.fl.pompano.comcast.net
> [68.85.229.229]
>
>    7  pos-0-7-0-0-ar03.northdade.fl.pompano.comcast.net [68.86.164.5]
>
>    8  pos-0-3-0-0-cr01.miami.fl.ibone.comcast.net [68.86.91.221]
>
>    9  pos-2-3-0-0-cr01.atlanta.ga.ibone.comcast.net [68.86.85.193]
>
>   10  pos-0-14-0-0-cr01.mclean.va.ibone.comcast.net [68.86.85.74]
>
>   11  pos-0-13-0-0-cr01.newyork.ny.ibone.comcast.net [68.86.85.98]
>
>   12  pos-0-2-0-0-pe01.111eighthave.ny.ibone.comcast.net [68.86.86.74]
>
>   13  Vlan546.icore1.NTO-NewYork.as6453.net [209.58.26.57]
>
>   14  192.205.35.13
>
>   15  cr1.n54ny.ip.att.net [12.122.131.98]
>
>   16  cr2.cgcil.ip.att.net [12.122.1.2]
>
>   17  cr1.cgcil.ip.att.net [12.122.2.53]
>
>   18  cr1.sffca.ip.att.net [12.122.4.121]
>
>   19  gar1.sj2ca.ip.att.net [12.123.15.1]
>
>   20     *        *        *
>
> Computing statistics for 475 seconds...
>
>              Source to Here   This Node/Link
>
> Hop  RTT    Lost/Sent = Pct  Lost/Sent = Pct  Address
>
>    0                                           Velocity-PC [10.0.0.5]
>
>                                  0/ 100 =  0%   |
>
>    1    0ms     0/ 100 =  0%     0/ 100 =  0%  10.0.0.1
>
>                                  0/ 100 =  0%   |
>
>    2   10ms     0/ 100 =  0%     0/ 100 =  0%  73.197.215.1
>
>                                  0/ 100 =  0%   |
>
>    3   16ms     0/ 100 =  0%     0/ 100 =  0%  ge-3-2-
> ur01.fernandina.fl.jacksvi
>
> .comcast.net [68.86.171.17]
>
>                                  0/ 100 =  0%   |
>
>    4   23ms     0/ 100 =  0%     0/ 100 =  0%  te-9-1-
> ur01.northeast.fl.jacksvil
>
> comcast.net [68.86.168.61]
>
>                                  0/ 100 =  0%   |
>
>    5   21ms     0/ 100 =  0%     0/ 100 =  0%  te-5-2-
> ar01.southsiderdc.fl.jacks
>
> il.comcast.net [68.86.168.69]
>
>                                  0/ 100 =  0%   |
>
>    6   20ms     0/ 100 =  0%     0/ 100 =  0%  te-0-2-0-5-
> ar03.pompanobeach.fl.p
>
> mpano.comcast.net [68.85.229.229]
>
>                                  0/ 100 =  0%   |
>
>    7   19ms     0/ 100 =  0%     0/ 100 =  0%  pos-0-7-0-0-
> ar03.northdade.fl.pom
>
> ano.comcast.net [68.86.164.5]
>
>                                  0/ 100 =  0%   |
>
>    8   19ms     0/ 100 =  0%     0/ 100 =  0%  pos-0-3-0-0-
> cr01.miami.fl.ibone.c
>
> mcast.net [68.86.91.221]
>
>                                  0/ 100 =  0%   |
>
>    9   34ms     0/ 100 =  0%     0/ 100 =  0%  pos-2-3-0-0-
> cr01.atlanta.ga.ibone
>
> comcast.net [68.86.85.193]
>
>                                  0/ 100 =  0%   |
>
>   10   48ms     0/ 100 =  0%     0/ 100 =  0%  pos-0-14-0-0-
> cr01.mclean.va.ibone
>
> comcast.net [68.86.85.74]
>
>                                  0/ 100 =  0%   |
>
>   11   54ms     0/ 100 =  0%     0/ 100 =  0%  pos-0-13-0-0-
> cr01.newyork.ny.ibon
>
> .comcast.net [68.86.85.98]
>
>                                  0/ 100 =  0%   |
>
>   12   54ms     0/ 100 =  0%     0/ 100 =  0%  pos-0-2-0-0-
> pe01.111eighthave.ny.
>
> bone.comcast.net [68.86.86.74]
>
>                                  0/ 100 =  0%   |
>
>   13   77ms     0/ 100 =  0%     0/ 100 =  0%  Vlan546.icore1.NTO-
> NewYork.as6453
>
> net [209.58.26.57]
>
>                                  0/ 100 =  0%   |
>
>   14   76ms     0/ 100 =  0%     0/ 100 =  0%  192.205.35.13
>
>                                100/ 100 =100%   |
>
>   15  ---     100/ 100 =100%     0/ 100 =  0%  cr1.n54ny.ip.att.net
> [12.122.131.
>
> 8]
>
>                                  0/ 100 =  0%   |
>
>   16  ---     100/ 100 =100%     0/ 100 =  0%  cr2.cgcil.ip.att.net
> [12.122.1.2]
>
>
>
>                                  0/ 100 =  0%   |
>
>   17  ---     100/ 100 =100%     0/ 100 =  0%  cr1.cgcil.ip.att.net
> [12.122.2.53
>
>
>
>                                  0/ 100 =  0%   |
>
>   18  ---     100/ 100 =100%     0/ 100 =  0%  cr1.sffca.ip.att.net
> [12.122.4.12
>
> ]
>
>                                  0/ 100 =  0%   |
>
>   19  ---     100/ 100 =100%     0/ 100 =  0%  gar1.sj2ca.ip.att.net
> [12.123.15.
>
> ]
>
>
>
> Trace complete.
>
>
>
> C:\Users\Owner>
>
>
>
> I run WireShark of download to look for TCP retransmits or other
> problems, looks clean.
>
>
>
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