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What commands do I use for a Cisco 3640 to find out if I am being attacked from the internet. What commands will tell me if ip packets are being dropped etc.
We have a client that only has a single public IP address which is also the address of thier mail server. We are using an ADSL 827 router for thier internet connection and using NAT overload for general internet access from the local LAN and static N...
How do I configure dynamic tunnels using GRE. I have Cisco 803 routers at one end and a Cisco 2650 at the other using ISDN. I have dynmic tunnels set up already but I want to use GRE.
I have several GRE and Dynamic tunnels on a 2651 routerconnected to 827 and 803 routers.EG One GRE Tunnel connects 192.168.110.64/28 to 192.168.10.x.The Dynamic tunnels connects 192.168.111.64/28 to 192.168.10.xHow can I route between 192.168.110.x a...
Thnkyou for that. So what about the security of the local link between the Client PC and the ISP. I appreciate its only 2 wires but is this not a hole in the security on the lacal access loop ?.
