What does "match protocol sip" match?

Unanswered Question
Jun 30th, 2008
User Badges:

I'm allowing SIP traffic in to my network from outside using my 2821 ISR's "match protocol sip" statement in a class map and ACL. I'd like to know what criteria this statement uses to identify sip traffic.


Thanks!


P.S. "It matches sip traffic." is not quite what I'm after :) How does it recognise sip traffic?

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
Kenneth Mohammed Mon, 06/30/2008 - 07:09
User Badges:
  • Silver, 250 points or more

Hello Andrew,


I believe that the "match protocol sip" statement in your class-map is going to match all traffic that uses port 5060, which is the port that SIP talks on.


Hope that helped.

Actions

This Discussion