iam trying to do traffic shaping on one of my cisco routers.I have 10 clients connecting to the router via adsl connections and the router is terminating pppoe sessions from clients, forwarding radius requests to the radius server.i have got a 2mbps uplink and would like to rate limit the clients according to the bandwidth they buy from my company.I tried the attached configurations but it doesnt look like traffic is being shaped, even when my uplink is throttled to the limit.if i type command: show policy-map int e0 , no shaping is happening
my clients get virtual access interfaces dynamically and some are hitting more than 1mbps.
Other than the bit strange usage of both a policer and shaper in class-default, your policy (itself), at a glance, looks okay. (NB: second glance, I wonder whether your ACLs are matching since NAT is involved.)
Could you post a show policy-map?
What do you mean by ". . . even when my uplink is throttled to the limit."?
Re: clients, how do you know ". . . some are hitting more than 1mbps."?
You're unable to support full duplex on the uplink?
The policy is applied to int E0, outbound. The 1.6 Mbps you mention, is inbound, not outbound on interface E0. Outbound shows 566 Kbps, and no active shaping (although stats show there has been shaping). I.e., doesn't show the shaping being over speed for this interface snapshot.
You can apply CBWFQ as inbound, but you're limited to features used (e.g. no queuing [includes shaping]). (Also inbound policing usually can't provide quite the same results.)
You write your policy doesn't match, except default, when applied outbound, yet the information you've posted shows both an outbound policy configuration and it's working (i.e. matching other than default)? What interface do you need to shape, outbound, E0 for FE0? Or, is the issue when NAT is in operation?
If the latter, one alternative is to mark (IP Prec or DSCP) your packets on the ingress interface, then use those markings upon egress interface.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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