changing preshared keys

i want to change the preshared key on a PIX 515, PIX 501 and an 1841 Router.  

i believe i have the pix done using the PDM.

johnkesoglouAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

batry_boyCommented:
Both below procedures use the CLI on the devices in configuration mode and use these values:

<peer_ip> = current peer IP address
<peer_netmask> = current peer netmask
<new_key> = value of new pre-shared key you wish to change to

PIX 501/515
----------------
no isakmp key whatever address <peer_ip> netmask <peer_netmask>
isakmp key <new_key> address <peer_ip> netmask <peer_netmask>

1841 Router
----------------
no crypto isakmp key whatever address <peer_ip>
crypto isakmp key <new_key> address <peer_ip>
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
johnkesoglouAuthor Commented:
thanks
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Cisco

From novice to tech pro — start learning today.