In order to prevent any one user or site-to-site connection from consuming more than its fair share of bandwidth, QoS provides a policing feature that regulates the maximum bandwidth that any user can use.
Configure voip qos asa asdm upgrade#
As Internet users upgrade their access points from modems to high-speed broadband connections like Digital Subscriber Line (DSL) and cable, the likelihood increases that at any given time, a single user might be able to absorb most, if not all, of the available bandwidth, thus starving the other users. QoS is a network feature that allows you to give priority to certain types of Internet traffic. If your network is live, make sure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. The information in this document is based on an ASA that runs Version 9.2, but earlier versions can be used as well. The feature was integrated with Cisco bug ID CSCsk06260.Ĭisco recommends that you have knowledge of Modular Policy Framwork (MPF). You can configure QoS on the security appliance in order to provide rate limiting on selected network traffic, for both individual flows and VPN tunnel flows, in order to ensure that all traffic gets its fair share of limited bandwidth.
Configure voip qos asa asdm how to#
This document explains how Quality of Service (QoS) works on the Cisco Adaptive Security Appliance (ASA) and also provides several examples on how to implement it for different scenarios.
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