Blockiung everything but web browsing access for computer
i currently have a 2621 router. We want to be able to block all traffic coming into and going out of one ip address on our network but allow for that computer/ip to use a browser to cruise the web. i would like to do this via an access lsit unless there is a better way.... i tried to do one that allows all tcp established from the outside to the ip address and had to open up all the udp ports to get the machine to browse the internet..
[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...