RE: PfR configuration and Protocol numbers

If you access the ASA Configuration Guide under the Security products node - under the References section there is an excellent document called Addresses, Ports, Protocols (something like that).

It is amusing to realize the Security docs could help us out this way during the R&S exam!

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of Netman
Sent: Thursday, September 16, 2010 3:19 PM
To: groupstudy
Subject: PfR configuration and Protocol numbers

When configuring PfR you can specify what protocols you want the MTC to
"learn"....

So the command structure is roughly:

#oem master
   #learn
        #protocol

My question is about PROTOCOL: where are the different protocols documented
on CCO? If I have need to look up a protocol number or even a PORT number,
is there a good CCO document to search out during the exam?

Here is the link to the OER CREF:
http://www.cisco.com/en/US/partner/docs/ios/oer/command/reference/oer_02.html#wp1032404

THE CREF for the command (protocol) points me to:
http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xml

#protocol ?
  <1-255> Specify the protocol number
  tcp Learn top prefixes based on TCP protocol
  udp Learn top prefixes based on UDP protocol

I am afraid of them saying " choose traffic based on protocol numbers for
x, y, and z", hence my question... Where on CCO can I look (diring the exam)
to find these protocol numbers?

I guess the basic protocol numbers are important to know, but still if it
is on CCO I would like to know:

Protocol number / Name of protocol
1 / ICMP
4 / IPV4
6 / TCP (not IPv6, in case you though it was!)
17/ UDP
41 / OSPF
47/ GRE
88 / EIGRP
89 / OSPF

any other "should knows" to add? Maybe after writing this email I won't
forget! :-)

NETMAN

Blogs and organic groups at http://www.ccie.net
Received on Thu Sep 16 2010 - 14:48:14 ART