[c-nsp] QoS on 837
Voll, Scott
Scott.Voll at wesd.org
Thu Oct 27 14:12:13 EDT 2005
I would like to know if I did something on my QoS wrong. Data is over
writing my Voice Traffic.
DSL is 256/256
IP Phone - 837 - DSL / ATM - 6509 - IP Phone
837 running 12.3(8)YG2
6509 running 12.2(18)SXE1
837 config:
class-map match-all VoIP-ctrl
match ip dscp af31
match ip precedence 3
class-map match-all VoIP
match ip dscp ef
match ip precedence 5
!
!
policy-map QoSWAN
class VoIP
priority 160
class VoIP-ctrl
bandwidth 16
class class-default
fair-queue
!
interface Ethernet0
description DSL
ip address 10.220.2.1 255.255.255.0
hold-queue 100 out
!
interface ATM0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0.32 point-to-point
ip address 172.21.1.2 255.255.255.252
atm route-bridged ip
pvc 0/32
vbr-nrt 256 256
encapsulation aal5snap
service-policy output QoSWAN
6509 config
class-map match-all VoIP-ctrl
match access-group 151
class-map match-any VoIP
match access-group 150
match ip precedence 5
policy-map DSL_Voice
class VoIP
priority 160
class VoIP-ctrl
bandwidth 16
class class-default
fair-queue
interface ATM4/0/0.232 point-to-point
description DSL to Scott Voll
bandwidth 256
ip address 172.21.1.1 255.255.255.252
atm route-bridged ip
service-policy output DSL_Voice
pvc 2/32
vbr-nrt 256 256
tx-ring-limit 3
encapsulation aal5snap
access-list 150 remark VoIP-Voice
access-list 150 permit ip any any precedence critical
access-list 150 permit ip any any dscp ef
access-list 151 remark VoIP-control
access-list 151 permit ip any any precedence flash
access-list 151 permit ip any any dscp af31
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