To effectively implement priority queuing for VoIP, you should always configure rate-limiting (policing) as well to drop traffic that exceeds a specified level. Priority traffic is not rate limited. Policing is required because the ASAdoes not support traffic
shaping. This means that there is no backpressure on the flows to limit the amount of traffic being sent. Thus, without policing, priority queing really only has an affect if the ASA's interface becomes saturated. Then priority traffic is sent over non-priority
traffic. However, in most cases the ASA will be connected to a switch via 100MB/Full duplex. But the upstream connection to the Internet is much less than 100Mb/Full duplex. So there won't be much queing on the ASA interface, but the upstream device will drop the packets (unless it supports some type of QoS). .
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...