I've been testing some QoS policies, and I have not been able to make a type QoS policy work in the outbound direction.
Simple example:
ip access-list QOS-VOICE
10 permit ip any 10.120.11.0/24
20 permit ip 10.120.11.0/24 any
class-map type qos match-any IN-VOICE
description Voice/VoIP/IPT
match access-group name QOS-VOICE
policy-map type qos IN-MARKING
description Inbound classification/marking policy for trust boundaries.
class IN-VOICE
set dscp 46
For my scenario, some ping traffic passes from a remote device inbound through e2/9 on 7K1 to an interface on 7K1, then the return packet is sent out e2/10 on 7K1, and then through 7K2 back to the remote device. When I appy the policy inbound to 7K1 e2/9, the traffic is marked when received on 7K2, and it shows up on the policy map for the interface:
7K1(config-if)# sh pol int e2/9
Global statistics status : enabled
Ethernet2/9
Service-policy (qos) input: IN-MARKING
SNMP Policy Index: 285212997
Class-map (qos): IN-VOICE (match-any)
Slot 2
35 packets 4130 bytes
5 minute offered rate 0 bps
Aggregate forwarded :
35 packets 4130 bytes
Match: access-group QOS-VOICE
35 packets
set dscp 46
. . .
However, when I apply the same policy outbound on e2/10 on 7K1, the traffic is NOT marked when it is received at 7K2, and does not appear on the policy map for the interface:
7K1(config-if)# sh pol int e2/10
Global statistics status : enabled
Ethernet2/10
. . .
Service-policy (qos) output: IN-MARKING
SNMP Policy Index: 285213001
Class-map (qos): IN-VOICE (match-any)
Aggregate forwarded :
0 packets
Match: access-group QOS-VOICE
0 packets
set dscp 46
. . .
The 7Ks are running NX-OS 5.2(4).
Just wondering - has any one got an outbound qos policy to work on a N7K?
