We were deploying a ftth solution with cisco equipment (switch 2960 and router 2821). With the Internet providing test, the topology worked great. But when we tried communicating between two hosts, we had to enable local proxy arp in the subinterface in the 2821. My question is, is there a way I can get rid of the 2821 and just work with the 2960? Can I enable the local proxy arp in the switch 2960?
[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...