12-22-2007 07:49 AM - edited 03-05-2019 08:07 PM
We just upgraded our network core to a Cat 6506 w/SUP720-3B. We're running hybrid mode. We need to rate-limit our clients, each of which is setup on a separate VLAN. We can apply a rate-limit to the VLAN virtual interface, but the traffic isnt' actually rate limited. It's my understanding that this happens because after the first packets, everything is hardware switched, thus bypassing the rate-limits. We also tried setting up a policy-map to rate limit the interface. When we try to apply it, we get this:
TS-CORE1-L3(config-if)#service-policy input 512_input
MQC features are not supported for this interface
So, how do we rate-limit these clients?
12-28-2007 12:33 PM
I think we can configure rate limiting on SVI but we can't configure fancy L3 QOS (CBWFQ, LLQ, MQC) and Rate limiting on routed ports so verify your configuration.
12-28-2007 01:05 PM
The rate limit can be applied to the interface, but it doesn't actually work. A "show int vlan X rate-limit" doesn't show packets going through the interface. And, when running a speed test, the bandwidth isn't capped.
02-15-2008 02:06 PM
Did you ever get an answer to this? I have the same issue.
02-17-2008 07:48 AM
If you are also running Hybrid code, then you need to implement QoS in the CatOS side.
Best to understand how QoS works in CatOS by reading the documentation:
http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/catos/8.x/configuration/guide/qos.html
HTH,
__
Edison.
02-17-2008 04:21 AM
Jordan
Your clients are vlan specific. then you try the given below
Class VLAN
match vlan
policy-map PVLAN
class VLAN
police
regards
shivlu
02-17-2008 07:50 AM
We just upgraded our network core to a Cat 6506 w/SUP720-3B. We're running hybrid mode.
If you are running in hybrid mode, you can't configure QoS in the IOS side, it must be configured in the CatOS side.
Check out the documentation:
http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/catos/8.x/configuration/guide/qos.html
HTH,
__
Edison.
02-17-2008 10:55 AM
Thanks. Configuring QoS on the CatOS side worked.
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