Typical Read/Write times for a TCAM

Typical Read/Write times for a TCAM

NewsGroups | Search | Tools
 comp.dcom.sys.cisco  Post an article  get this group's latest topics as an RSS feed add this group's latest topics to your My MSN content add this group's latest topics to your My Yahoo content  add this group's latest topics to your Google content  YahooMyWeb Yahoo!  Google Google  Windows Live Favorites Windows Live  del.icio.us del.icio.us  digg digg  Add to Netscape Netscape
Subject Author Date
Typical Read/Write times for a TCAM gullu 02-15-2007
Posted by gullu on February 15, 2007, 4:55 pm
If you were  Registered and logged in, you could reply and use other advanced thread options
Hi,

Does any one know what are the typical time values to search an entry
in a TCAM and to add an entry to a TCAM. Can someone direct me to a
datasheet that mentions these things.

I will appreciate any help.

Thanks,
gullu.


home networking made easy, greater protection, less stress, introducing nm 5.0, 728x90
Posted by Walter Roberson on February 15, 2007, 7:28 pm
If you were  Registered and logged in, you could reply and use other advanced thread options

>Does any one know what are the typical time values to search an entry
>in a TCAM and to add an entry to a TCAM. Can someone direct me to a
>datasheet that mentions these things.

Googling tcam search times
indicates figures of 2.2 us, 1.2us, and 1.8 to 1.9 us for the search
times. See for example,

http://ieeexplore.ieee.org/iel5/4/30030/01375009.pdf
http://ieeexplore.ieee.org/iel5/11149/35738/01696088.pdf?isnumber=35738&arnumber=1696088
http://www.iccd-conference.org/proceedings/2005/040_nouranim_TCAM.pdf

Similar ThreadsPosted
Error unsupported TCAM value size July 7, 2008, 10:18 am
How does typical ISP traffic shaping/bandwidth limiting work ? Do ISP's allow bursty traffic per second ? January 19, 2006, 3:50 pm
VPN Client times out in 3 minutes July 25, 2005, 10:10 am
increasing ping times December 10, 2005, 9:38 pm
Multilink PPP vs ping times. March 27, 2007, 1:24 am
ASA 5510 restarts itself several times a day August 18, 2008, 10:01 am
Tracert returns same IP address two or three times April 8, 2005, 9:23 am
Sending the same Trap Multiple Times October 1, 2005, 4:29 am
IGRP Default Times Question November 17, 2005, 1:24 pm
Ping response times - same after upgrade of bandwidth January 24, 2006, 2:38 am

other useful resources:
The Federal Communications Commission (FCC)
Telecommunications Industry Association
Electronic and Software Security Products and Services
International Telecommunication Union

Custom CGI Perl and PHP programming by 1-Script.com

Contact Us | Privacy Policy
The site map in XML format XML site map