Hy guys, can anyone explain in some simple sentences what these config lines exactly do?
ip access-list extended VOICE permit ip any any dscp af31 permit ip any any dscp cs5
I got it out of an QoS conf on a Cisco Router. I am interested in what "af31" and "cs5" is and what voice traffic is matched when this lines are used. What does "dscp" mean and do I need to mark a packet with this value before I can match it? I need to match voice traffic from a Alcatel pabx, so maybe I will need to match other traffic (I got a whitepaper from Alcatel where app. 300ports are mentioned...).
If anyone can help, please do so. Thx Mike