I have three routers 1720 on three sites.One principal site, and two remote sites.I want to do vpn connections between the principal site and the remote sites. I have only one serial interface.I use IKE.How can i do ? Create two crypto isakmp policy ...

I want to do a R2R connection with VPN and access to INTERNET with these routeurs. I only have one serial interface by routeur. I use ISAKMP and I apply the crypto map (with "match address") on the serial interfaces which allow crypted telnet on a se...

Two sites are connected with a VPN connection (router to router).I want use PCANYWHERE to administrate a NT Server trought VPN.Which ports need to be permit to make this remote administration ?Is there any restriction ?Thank you for your response.

What are the restriction(s) to use NAT and IPsec ?

Hello,How can i do if i want to connect two sites (over INTERNET) with VPN AND access INTERNET with the same serial interface because one traffic is encrypted and the other not ?How can i do to separate the traffic in this case ?Have a example of con...