I have a PIX at a Branch site with a Internal network of 10.0.1.0 255.255.255.0 which I NAT to the Outside Interface public IP address for Internet connectivity. I need to create a site to site VPN with the PIX at my head office but I need to NAT the...

I have a problem loosing connectivity to some switch connected directly to my 2950.I have the mac address in the arp table but when not working the mac-address is not linked to any port in the show mac-address table.Please help

I have upgraded my switch network to include 2948GE, 3750 and 3550 switch.I have a Novell network, since I switch the users to the new switches which need to go over trunked port to reach the Novell server, I'm experiencing some of the workstation no...

I'm using CMS ( Cluster Management Suite) to manage a number of 3550 switches. I want to be able to view all ports over a number of switches that are all configured with the same vlan ID.

We currently have a Cisco 3640 router with an ethernet interface (me680-1). This connects directly to a Catalyst 3524 switch (ultracs-1) via a CAT5 cable. We appear to be getting alot of errors on this connection. We have tried changing the duplex on...