Why can I not ping beyond the ethernet interface of my router on a point-to-point link
I have 2501 series routers on both ends of a point to point link. I have eigrp configured on both ends. I can telnet and ping from router to router but I cannot get past the ethernet port. If I am inside the router I have no problem but if I am on the LAN outside of the router I cannot access the remote network.
[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...