The answer is it depends on what kind of services you plan to offer.....dial up, leased line, frame-relay, ATM, web hosting..........
but, for the basic dial in ISP you would need...........a remote access server, an authentication server, dns servers, mail servers, a dial in line to connect to the remote access server, and some kind of connection to the internet
Questions 2 and 3 are a little to in-depth and vague to answer in this forum
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...