On the 3750 you would use a police statement with rate, burst, exceeds and violates. The rate would be your various bandwidths. The burst would be calculated from the rate. It sounds like you only want to push these into queues, so you mark your CoS on input using the police statements. Then the queue sizes would be set on the various ports.
LR Mack McBride Network Architect -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Joe Freeman Sent: Thursday, December 08, 2011 12:02 PM To: Cisco-nsp Subject: [c-nsp] 3750 with IP-BASE, QoS I've inherited a site that's a mix of a 3750 stack and Force 10 gear. the 3750 stack is where the layer 3 is happening between vlans in that site. I have a need to implement QoS for some voice traffic. Since the 3750 doesn't do QoS the way the routers do, I'm sort of at a standstill.. ip access-list extended AgentVoice1 permit tcp 10.52.200.0 0.0.1.255 XX.XX.XX.0 0.0.0.255 eq 80 permit tcp 10.52.200.0 0.0.1.255 XX.XX.XX.0 0.0.0.255 eq 443 permit tcp 10.52.200.0 0.0.1.255 XX.XX.XX.0 0.0.0.255 eq 8081 permit tcp 10.52.200.0 0.0.1.255 XX.XX.XX.0 0.0.0.255 eq 8843 permit tcp 10.52.200.0 0.0.1.255 XX.XX.XX.0 0.0.0.255 eq 8880 permit tcp 10.52.200.0 0.0.1.255 XX.XX.XX.0 0.0.0.255 range 2200 2300 permit udp 10.52.200.0 0.0.1.255 XX.XX.XX.0 0.0.0.255 range 1024 65535 permit udp XX.XX.XX.0 0.0.0.255 10.52.200.0 0.0.1.255 range 5060 5063 permit udp XX.XX.XX.0 0.0.0.255 10.52.200.0 0.0.1.255 range 8000 8007 ip access-list ext AgentAppsList permit ip 10.52.200.0 0.0.1.255 host 10.4.77.48 permit ip 10.52.200.0 0.0.1.255 XX.XX.XX.230 0.0.0.1 permit ip host 10.4.77.48 10.52.200.0 0.0.1.255 permit ip XX.XX.XX.230 0.0.0.1 10.52.200.0 0.0.1.255 ip access-list ext AgentVoice2 permit ip 10.52.133.0 0.0.1.255 10.100.5.0 0.0.0.255 permit ip 10.52.133.0 0.0.1.255 10.59.5.0 0.0.0.255 permit ip 10.100.5.0 0.0.0.255 10.52.133.0 0.0.1.255 permit ip 10.59.5.0 0.0.0.255 10.52.133.0 0.0.1.255 class-map match-all Voice1 descr All voice traffic for agent group 1 match access-group name AgentVoice1 class-map match-all AgentApps descr Agent application traffic to/from Agent Applications match access-group name AgentAppsList class-map match-all Agent_Voice_other descr Agent group2 voice traffic match access-group name Agent_Voice2 policy-map Basic_QoS class Voice1 ! should be set to guarantee 32Mbps, low latency, priority queuing class AgentApps ! should be set to guarantee 8M, normal queuing (mostly http and rdp traffic) class Agent_Voice_other ! should be set to guarantee 12M, low latency, priority queuing class class-default ! gets whatever is leftover/available So, the question is... how do I map that into a qos config that works (well) on the 3750? _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
