02-10-2014 01:03 PM - edited 03-04-2019 10:18 PM
Hi there, Just checking to see in whick of the situations below the "pkts matched" counter increment if there is a congestion 1. Packets are process switched? 2. PAckets are CEF or fast switched? 7206# show policy-map interface atm 1/0.1 ATM1/0.1: VC 0/100 - Service-policy output: cbwfq (1283) Class-map: A (match-all) (1285/2) 28621 packets, 7098008 bytes 5 minute offered rate 10000 bps, drop rate 0 bps Match: access-group 101 (1289) Weighted Fair Queueing Output Queue: Conversation 73 Bandwidth 500 (kbps) Max Threshold 64 (packets) (pkts matched/bytes matched) 28621/7098008 (depth/total drops/no-buffer drops) 0/0/0 Class-map: B (match-all) (1301/4) 2058 packets, 148176 bytes 5 minute offered rate 0 bps, drop rate 0 bps Match: access-group 103 (1305) Weighted Fair Queueing Output Queue: Conversation 75 Bandwidth 50 (kbps) Max Threshold 64 (packets) (pkts matched/bytes matched) 0/0 (depth/total drops/no-buffer drops) 0/0/0 Class-map: class-default (match-any) (1309/0) 19 packets, 968 bytes 5 minute offered rate 0 bps, drop rate 0 bps Match: any (1313)
02-10-2014 01:04 PM
posting the question again since it was cut off in the corener.... Hi there, Just checking to see in whick of the situations below the "pkts matched" counter increment if there is a congestion 1. Packets are process switched? 2. PAckets are CEF or fast switched? 7206# show policy-map interface atm 1/0.1 ATM1/0.1: VC 0/100 - Service-policy output: cbwfq (1283) Class-map: A (match-all) (1285/2) 28621 packets, 7098008 bytes 5 minute offered rate 10000 bps, drop rate 0 bps Match: access-group 101 (1289) Weighted Fair Queueing Output Queue: Conversation 73 Bandwidth 500 (kbps) Max Threshold 64 (packets) (pkts matched/bytes matched) 28621/7098008 (depth/total drops/no-buffer drops) 0/0/0 Class-map: B (match-all) (1301/4) 2058 packets, 148176 bytes 5 minute offered rate 0 bps, drop rate 0 bps Match: access-group 103 (1305) Weighted Fair Queueing Output Queue: Conversation 75 Bandwidth 50 (kbps) Max Threshold 64 (packets) (pkts matched/bytes matched) 0/0 (depth/total drops/no-buffer drops) 0/0/0 Class-map: class-default (match-any) (1309/0) 19 packets, 968 bytes 5 minute offered rate 0 bps, drop rate 0 bps Match: any (1313)
02-10-2014 04:38 PM
Hi,
QoS would take effect after routing, so the traffic is already swithed in the platform from ingress interface to egress, by default it's cef. Now this QoS is simply allocating minimum bandwidth that each class of traffic during congestion. So if cef switching is enabled it would always be cef-switched, no matter if there is congestion or not.
-Vishesh
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide