does the cat 4006 support two supervisor engines ?and swap over to the standby engine - in case of any failure of the active one ?

I tried to initiate a VPN connection between a VPN Client and a Cisco806.the following error occurs: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Aggressive mode failed with peer at xxx.xxx.xxx.xxxDoes anyone have an idea ?thx hans

I tried to establish a VPN connection between a PIX 515 and a VPN Client 3.I have already been successful - but sometimes the connections fails - respectively stops at a certain level: Initializing the connection...Contacting the security gateway at ...

I am trying to implement a dial-up connection to a remote site ( Cisco2611 dials to Cisco 801).I am using Dialer Profiles with CHAP Authentication.The config seems to be OK - the router is dialing - authentication is successful - and the line changes...

I installed Cisco Works 2000 on Windows2000 Server.The installation was successful - but it won`t start at the client.I got connected on Port 1741 but IE6 displays :JAVA.lang.NullPointerException.Does anyone know which failure I have made ?settings:W...