Solved: Cisco 28xx network performance on FE interfaces

viki · ‎03-04-2008

Does any one knows what are the average IP performance for 2801,2811,2821,2851 for flows beetwen two onboard FE. With no sepcial features, only NAT nat QOS. No Voice etc.

Joseph W. Doherty · ‎03-04-2008

Additional considerations when using the document Edison provided,

"only NAT nat QOS" might constitute a service.

The Mbps rating might need to be halved to support full duplex bandwidth.

Basing performance on 64 byte packets is worse case, as packet size increases so does effective bandwidth. With usual packets sizes, you might be able to obtain 2 to 4 times the effective bandwidth.

View solution in original post

Edison Ortiz · ‎03-04-2008

Please see the attached document.

HTH

__

Edison.

m.musacchio · ‎03-05-2008

Hello!, is there a link in the Cisco web to download the routerperformance.pdf int the case it will be updated?

Best Regards!

Edison Ortiz · ‎03-05-2008

Please see: http://www.cisco.com/web/partners/tools/quickreference/index.html

HTH,

__

Edison.

m.musacchio · ‎03-10-2008

Fantastic!!!! Thanks!

Joseph W. Doherty · ‎03-04-2008

Additional considerations when using the document Edison provided,

"only NAT nat QOS" might constitute a service.

The Mbps rating might need to be halved to support full duplex bandwidth.

Basing performance on 64 byte packets is worse case, as packet size increases so does effective bandwidth. With usual packets sizes, you might be able to obtain 2 to 4 times the effective bandwidth.