Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

using class-map command (ASA)

Posted on 2009-03-31
4
Medium Priority
?
595 Views
Last Modified: 2012-05-06
how do I setup class-map in an ASA to give VOIP priority. I need step by step help

thanks
0
Comment
Question by:dissolved
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
4 Comments
 
LVL 33

Expert Comment

by:Busbar
ID: 24029012
you will not find a step by step guide, but here is a summary:
configure a class map to match voip traffic (rtp, rtcp, SIP).
create a policy map to apply the BW requirements either policing or priority..etc
apply the service policy on the interface required.
0
 

Author Comment

by:dissolved
ID: 24029615
i need to put priority on voice traffic from 172.16.56.0/24 to 172.16.52.0/24
///I created an acl:

access-list phone_policy extended permit ip 172.16.56.0 255.255.255.0 172.16.52.0 255.255.255.0

///created a class map:
class-map voice_policy
match access-list phone_policy

Now what do I do?
0
 
LVL 33

Accepted Solution

by:
Busbar earned 1500 total points
ID: 24029643
then you can use the policy map to apply priority to the voice traffic, this ACL will be simple and apply the priority to all of the traffic (including |TFTP and CDP)
0
 

Author Comment

by:dissolved
ID: 24029795
what command would add priority? Can you tell me that?
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I have seen some questions on problems with SSH/telnet access to Cisco routers that may occur despite the fact that from a PC connected to your LAN, Internet connectivity is in place and users can access Internet sites without any issues.  There are…
Getting hacked is no longer a matter or "if you get hacked" — the 2016 cyber threat landscape is now titled "when you get hacked." When it happens — will you be proactive, or reactive?
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…

721 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question