[c-nsp] Rate Lmiiting Problem

[Paul Stewart]

Hi there...

I have a Cisco 3640 at a customer premise with rate-limit applied to a
subinterface.... It's not working properly and I'm trying to figure out
why:

interface FastEthernet2/0.20
 description Internet
 encapsulation dot1Q 20
 ip address xx.xx.xxx.113 255.255.255.248
 rate-limit input 800000 1500 2000 conform-action transmit exceed-action
drop
 rate-limit output 3000000 1500 2000 conform-action transmit
exceed-action drop
 no snmp trap link-status

They  have problems getting more than about 10Kb/s across this link..
Any ideas why?  The link should be 3 meg downlink and 800Kb uplink +/-

Thanks,

Paul Stewart
Network Administrator
Nexicom Inc.
http://www.nexicom.net/