Just so it is clear, IKE does not replace ISAKMP. ISAKMP is an open
framework for Key Management. IKE uses parts of the ISAKMP framework to
create SA's and exchange key info. Mainly the Skeme and Oakley protocols
that follow ISAKMP. 

-----Original Message-----
From: Paul Harlow [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 02, 2000 3:18 PM
To: [EMAIL PROTECTED]
Subject: RE: Port Numbers


Thanks!

I'm new to the list as of a week ago and I mostly wanted to just stay quiet
and absorb what I could. There's a lot more to all of this than I ever
thought. I'll be shooting for my CCNA(and other certs) as soon as I can get
my home lab up and running. I will also be attending the Cisco ICND training
class through Global Knowledge here in a couple of weeks.
Thanks again for the link.

-----Original Message-----
From: Sena, Elver [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 02, 2000 11:41 AM
To: 'Paul Harlow'; [EMAIL PROTECTED]
Subject: RE: Port Numbers


Paul,

Thanks for your response.  IKE (Internet Key Exchange) formerly Internet
Security Association and Key Management Protocol (ISAKMP), is an encryption
protocol.  The port number is 500 (which I obtained thanks to the input of
other members).  If you want to read more about it go to this link:

 
http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113t/113t_
3/isakmp.htm

Thanks,
Elver

-----Original Message-----
From: Paul Harlow [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 02, 2000 12:58 PM
To: [EMAIL PROTECTED]
Subject: RE: Port Numbers


Technically ICMP isn't a part of the process layer in IP, it's a part of the
IP layer itself and doesn't use a port number but rather an IP 'type'.
ICMP's protocol code within IP itself is 0x01.
As far as the other two are concerned I know nothing about. Never heard of
IKE and am not familiar enough with IPSec to know.

-----Original Message-----
From: Sena, Elver [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 02, 2000 10:03 AM
To: [EMAIL PROTECTED]
Subject: Port Numbers


Hi guys,

I need the port numbers for the following protocols:

FTP             (20, 21)
TELNET  (23)
SNMP            (161)
ICMP
IKE
IPSEC           

Please confirm that the ones that I provided are correct.

Thanks,

Elver

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