Lee- I'm not sure if you realize that you're asking about a feature of
IPSec.  IKE stands for Internet Key Exchange and is a part of the Cisco
IPSec process.  I have a Cisco PDF from a class I took a year or so ago.
Let me know if you are interested...

All the best !!!
Phil

----- Original Message -----
From: "Keyur Shah" 
To: 
Sent: Saturday, October 20, 2001 4:51 PM
Subject: RE: IPSec and IKE [7:23599]


> In a nutshell,
>
> IPSEC is encryption methodology open standard. IPSEC SAs can be configured
> using IKE or manual keying. IKE saves time and manual work in hub and
spoke
> configurations. It is an algorithm that uses policy to determine matching
> parameters with the other side. In absence of IKE, you would have to
> configure each parameter manually on all participating routers and
clients.
>
> IKE is called phase I negotiation, which ensures that peer is who it says
it
> is.
>
>  -Keyur Shah-
> CCIE# 4799 (Security; Routing and Switching)
> CSS1,CCNA,CCDA,SCSA,SCNA,MCT,MCSE,MCP+I,MCP,CNI,MCNE,CNE,CNA
> Hello Computers
> "Say Hello to Your Future!"
> http://www.hellocomputers.com
> Toll-Free: 1.877.794.3556
> International: 1.510.795.6815
> Eurpoe: +(44)20 7900 3011
> Fax: 1.510.291.2250
>
>
>
>
> -----Original Message-----
> From: Hunt Lee [mailto:[EMAIL PROTECTED]]
> Sent: Friday, October 19, 2001 6:16 PM
> To: [EMAIL PROTECTED]
> Subject: IPSec and IKE [7:23599]
>
>
> Can anyone please explain to me what is the difference between IPSec and
> IKE? I understand that IP Sec is just IP Security, which provides IP
network
> layer encryption and authentication to end-to-end security on an
> infrastructure, but what's IKE?  I read the Cisco MCNS book from Chapter
15
> to 17 many times, yet I'm still very confused.
>
> Any help will be greatly appreciated.
>
> Best Regards,
> Hunt




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