11-19-2012 06:57 AM
Hello
We are Migrating some VoIP - Servers from old Cat 4506 Switch to Nexus Infrasrtructure.
For the Voice-Servers we colour voice trough the network.
We configured same way as on 4506. On 4506 we can check matches in ACL to prove that configuration fit.
Same command on 5596 never show matches on ACL.
What may be our problem?
Nexus5596
----------------
ip access-list VOICE_MARKING
1 permit udp 10.50.0.0/15 10.50.0.0/15 gt 32511
2 permit udp 10.50.0.0/15 10.50.0.0/15 range 16384 16482
class-map type qos match-all VOICE
match access-group name VOICE_MARKING
policy-map type qos AS-QOS
class VOICE
set dscp 46
class class-default
set dscp 0
interface port-channel41
description s0zh-bl1s1 p41
switchport mode trunk
ip dhcp snooping trust
spanning-tree port type normal
speed 1000
service-policy type qos input AS-QOS
vpc 41
(5596)# sh access-lists
IPV4 ACL VOICE_MARKING
1 permit udp 10.50.0.0/15 10.50.0.0/15 gt 32511
2 permit udp 10.50.0.0/15 10.50.0.0/15 range 16384 16482
Cat 4506
-------------
4506#sh access-lists
Extended IP access list 146
10 permit udp 10.50.0.0 0.1.255.255 10.50.0.0 0.1.255.255 gt 32511 (59773751881 matches)
20 permit udp 10.50.0.0 0.1.255.255 10.50.0.0 0.1.255.255 range 16384 16482 (782457110 matches)
Thanks for ideas.
Martin
11-19-2012 04:46 PM
Try
show policy-map interface po 41
show queueing interface
11-19-2012 11:47 PM
not sure about the output , what's the interpretation?
5596# sh policy-map in po 41
Global statistics status : disabled
NOTE: Type qos policy-map configured on VLAN will take precedence
over system-qos policy-map for traffic on the VLAN
port-channel41
Service-policy (qos) input: AS-QOS
policy statistics status: disabled
Class-map (qos): VOICE (match-all)
Match: access-group VOICE_MARKING
set dscp ef
Class-map (qos): class-default (match-any)
Match: any
set qos-group 0
set dscp default
Service-policy (queuing) input: default-in-policy
policy statistics status: disabled
Class-map (queuing): class-default (match-any)
Match: qos-group 0
bandwidth percent 100
Service-policy (queuing) output: default-out-policy
policy statistics status: disabled
Class-map (queuing): class-default (match-any)
Match: qos-group 0
bandwidth percent 100
+++
Ethernet1/48 queuing information:
TX Queuing
qos-group sched-type oper-bandwidth
0 WRR 100
1 WRR 0
RX Queuing
qos-group 0
q-size: 360960, HW MTU: 9216 (9216 configured)
drop-type: drop, xon: 0, xoff: 360960
Statistics:
Pkts received over the port : 28587
Ucast pkts sent to the cross-bar : 23001
Mcast pkts sent to the cross-bar : 5586
Ucast pkts received from the cross-bar : 475
Pkts sent to the port : 113507708
Pkts discarded on ingress : 0
Per-priority-pause status : Rx (Inactive), Tx (Inactive)
qos-group 1
q-size: 79360, HW MTU: 2158 (2158 configured)
drop-type: no-drop, xon: 20480, xoff: 40320
Statistics:
Pkts received over the port : 0
Ucast pkts sent to the cross-bar : 0
Mcast pkts sent to the cross-bar : 0
Ucast pkts received from the cross-bar : 0
Pkts sent to the port : 0
Pkts discarded on ingress : 0
Per-priority-pause status : Rx (Inactive), Tx (Inactive)
Total Multicast crossbar statistics:
Mcast pkts received from the cross-bar : 113507232
11-20-2012 09:34 AM
Try to add statistics per-entry under your acl.
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