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performance on c2621xm

psykokwak
Level 1
Level 1

hello,

I use a c2621 for WAN/LAN routing in my network. I use it for :

- dialin pppoe (for WAN).

- NAT/PAT.

- Reflexive ACL.

- DHCP Server.

- DNS Server.

(ios : c2600-adventerprisek9-mz.123-14.T2.bin )

the c2621xm is getting to process up 30k packets per seconds (average 40Mbps) but it is impossible to have a bitrate over 10Mbps and the router cpu usage is over 99%..

I want to know why I can't go faster.

thanks.

1 Reply 1

wong34539
Level 6
Level 6

check out the following link for some performance guidelines :

http://wwwin.cisco.com/cmc/cc/pd/rt/2600/tech/flwgr_wp.htm