I have a remote router terminating both a GRE tunnel and an IPSec tunnel.The other endpoints for these tunnels terminate on another Router (GRE) and 3000VPN Concentrator (IPSec) at a Central location, but on the same Ethernet subnet.Both tunnels come...

I've recently upgraded the IOS on a 1712VPN/K9 router and deleted the old IOS.Unfortunately the new IOS won't boot despite a successful upload. Thus a use 'bootlash' from rommon to get the IOS to boot up. Show flash: yields-1 c1700-k9o3sy7-mz.123-7.T...

I have a 3745 with a single WIC-1T installed. The serial interface config has a default command 'clockrate 200000' forcing the interface to be a dce. I can't get rid of this line to make interface dte as normal.IOS is 12.3(6b) - filename c3745-bins-m...

I've got a 1712 Router using VPN Feature set, connecting to 3000 series Concentrator, via the Internet.The Concentrator is hidden behind a PIX Firewall. The Firewall has a public NAT address for the Concentrator. I understand I need to use IPSec over...

I've configured a lan-to-lan connection from a 3000 series Concentrator to a remote Router using IPSEC over the Internet.I'd like the remote router to obtain routing information from the Central Concentrator, so it can use Dialer Watch. Dialer Watch ...