Hi.. I'm wondering if it would be possible to use a router with 1 ethernet port and 2 serial interfaces to connect a LAN to broadband internet (cable)?I want to know if you can buy adapters for that or something...ThanksDave

I saw this sentence on a PDF file at:www.uen.org/technical/pdf/furc.pdf"-Packets generated by the router not subject to being operated on by an outbound ACL, only via inbound"If I have two routers connected together via serial interfaces, would it me...

Is there a way to deny host A from pinging host B while allowing host B to ping host A using standard ACLs?And also, is there also a way to deny host A from telneting to host B while allowing host B to telnet into host A using extended ACLs?

I'm in a lab environment which consists of 2 routers and a station connected to each one for simulation purposes.While debugging IP packets, I came accross the 224.0.0.9 IP address that was showing up every once in a while. I could not understand whe...

I have two Cisco 2501 routers connected together by their serial interfaces(Lab-D via s0 and Lab-E via s1). Everything is working properly.Now I configured an access-list on Lab-D denying any traffic that comes in from Lab-E's IP address.Lab-D serial...