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Cisco AVVID Network Infrastructure Enterprise Quality of Service Design
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Chapter 4 QoS in an AVVID-Enabled Wide-Area Network
Verifying QoS
WAN-AGG-7200#show frame-relay pvc interface serial 1/2.50 150
PVC Statistics for interface Serial1/2.50 (Frame Relay DTE)
DLCI = 150, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/2.50
input pkts 254 output pkts 691829 in bytes 21409
out bytes 512977916 dropped pkts 0 in FECN pkts 0
in BECN pkts 0 out FECN pkts 0 out BECN pkts 0
in DE pkts 0 out DE pkts 0
out bcast pkts 215 out bcast bytes 17780
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 529000 bits/sec, 744 packets/sec
pvc create time 00:32:35, last time pvc status changed 00:32:35
service policy WAN-EDGE
Serial1/2.50: DLCI 150 -
Service-policy output: WAN-EDGE
Class-map:
VOICE (match-all)
27330 packets, 2514360 bytes
30 second offered rate 122000 bps, drop rate 0 bps
Match: ip dscp 46
Weighted Fair Queueing
Strict Priority
Output Queue: Conversation 40
Bandwidth 33 (%)
Bandwidth 167 (kbps) Burst 4175 (Bytes)
(pkts matched/bytes matched) 27380/2518960
(total drops/bytes drops) 0/0
Class-map:
VOICE-CONTROL (match-all)
9018 packets, 649296 bytes
30 second offered rate 8790 bps, drop rate 0 bps
Match: ip dscp 26
Weighted Fair Queueing
Output Queue: Conversation 41
Bandwidth 2 (%)
Bandwidth 10 (kbps) Max Threshold 64 (packets)
(pkts matched/bytes matched) 9035/650520
(depth/total drops/no-buffer drops) 1/0/0
Class-map:
GOLD-DATA (match-any)
81990 packets, 123312960 bytes
30 second offered rate 207600 bps, drop rate 80600 bps
Match: ip dscp 18
27329 packets, 41102816 bytes
30 second rate 359000 bps
Match: ip dscp 20
27331 packets, 41105824 bytes
30 second rate 359000 bps
Match: ip dscp 22
27330 packets, 41104320 bytes
30 second rate 359000 bps
Weighted Fair Queueing
Output Queue: Conversation 42
Bandwidth 25 (%)
Bandwidth 127 (kbps)
(pkts matched/bytes matched) 82364/123875456
(depth/total drops/no-buffer drops) 128/39864/8161
exponential weight: 9
mean queue depth: 129