As Vik said "show policy-map" command in 3750 won't show stats. Instead use "show mls qos interface stats" command. Also, make sure that your ACL is correct.
Regards, Mohammed Al Baqari From: [email protected] [mailto:[email protected]] On Behalf Of Ken Wyan Sent: Sunday, March 04, 2012 12:59 AM To: [email protected] Subject: [OSL | CCIE_Voice] service-policy on trunk ports I have following scenario (Tested in Proctorlabs Rack). HQ Switch Fa1/0/1 (trunk port) <-----------connect to----------> HQ Router Fa0/0 (with sub-interfaces) I want to apply a service-policy to mgcp packets going through this link. I configured access-list , class-map , policy-map & applied to switch interface. But I can't see any mgcp packets matching HQ-3750#show policy-map interface fastEthernet 1/0/1 FastEthernet1/0/1 Service-policy input: mgcp Class-map: mgcp (match-all) 0 packets, 0 bytes 5 minute offered rate 0 bps, drop rate 0 bps Match: access-group 100 Class-map: class-default (match-any) 0 packets, 0 bytes 5 minute offered rate 0 bps, drop rate 0 bps Match: any 0 packets, 0 bytes 5 minute rate 0 bps interface FastEthernet1/0/1 switchport trunk encapsulation dot1q switchport trunk native vlan 10 switchport mode trunk speed 100 duplex full mls qos trust dscp service-policy input mgcp Now same thing I configured on HQ Router ( Fa0/0 interface) , then I can see packets are matching with service policy. What can be the reason? (Switch accepts service-policy in input direction only , hence I applied service-policy in output direction on Router port) Can this be a limitation for trunk (multi-vlan) ports on switches ? Ken
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