I have a config that puzzles me b/c while the policy-map RTP class is matching EF, there is no traffic going into the proper queue:
OIGH-CRR01#sh policy-map interface serial 2/0
Serial2/0
Service-policy output: VOICE_LLQ
Class-map: VOICE_CLASSIFY (match-any)
2446 packets, 156544 bytes
5 minute offered rate 1000 bps, drop rate 0 bps
Match: ip dscp ef (46)
2446 packets, 156544 bytes
5 minute rate 1000 bps
Match: ip dscp cs5 (40)
0 packets, 0 bytes
5 minute rate 0 bps
Queueing
Strict Priority
Output Queue: Conversation 264
Bandwidth 320 (kbps) Burst 8000 (Bytes)
(pkts matched/bytes matched) 0/0
(total drops/bytes drops) 0/0
Class-map: SIGNALING_CLASSIFY (match-any)
381 packets, 21036 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: ip dscp af31 (26)
357 packets, 18252 bytes
5 minute rate 0 bps
Match: ip dscp cs3 (24)
24 packets, 2784 bytes
5 minute rate 0 bps
Queueing
Output Queue: Conversation 265
Bandwidth 8 (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)
8393 packets, 1846321 bytes
5 minute offered rate 130000 bps, drop rate 0 bps
Match: any
Queueing
Flow Based Fair Queueing
Maximum Number of Hashed Queues 256
(total queued/total drops/no-buffer drops) 0/0/0
exponential weight: 9
class Transmitted Random drop Tail drop Minimum Maximum Mark
pkts/bytes pkts/bytes pkts/bytes thresh thresh prob
0 8353/2270881 0/0 0/0 20 40 1/10
1 0/0 0/0 0/0 22 40 1/10
2 0/0 0/0 0/0 24 40 1/10
3 0/0 0/0 0/0 26 40 1/10
4 0/0 0/0 0/0 28 40 1/10
5 0/0 0/0 0/0 30 40 1/10
6 40/2628 0/0 0/0 32 40 1/10
7 0/0 0/0 0/0 34 40 1/10
rsvp 0/0 0/0 0/0 36 40 1/10
Here's the related config:
class-map match-any VOICE_CLASSIFY
match ip dscp ef
match ip dscp cs5
class-map match-any SIGNALING_CLASSIFY
match ip dscp af31
match ip dscp cs3
!
!
policy-map VOICE_LLQ
class VOICE_CLASSIFY
priority 320
class SIGNALING_CLASSIFY
bandwidth 8
class class-default
fair-queue
random-detect
crypto map 3DES-OIGH-CRR01 10 ipsec-isakmp
description TO-BIMC-EXT01
set peer 206.118.27.33
set transform-set 3DES-SHA
match address 111
qos pre-classify
interface Serial2/0
description DS3 TO BIMC-EXT1
ip address 206.118.27.34 255.255.255.252
dsu bandwidth 44210
crypto map 3DES-OIGH-CRR01
service-policy output VOICE_LLQ
Please Enlighten!
