I have a Cisco series 7200 and Cisco Series 2500 router connected via a serial line.The other side of the 7200 router is connected to the internet and the other side of the 2500 router is connected to ethernet.Between the serial ports of these two routers, the traffic built up so much.Its just between these two serial interfaces and this traffic is not traveling to the internet (the other side of the 7200 router) or the ethernet (the other side of the 2500 router).its just between the two serial interfaces of these two routers.Like a loop.when this happen and traffic goes so high, then the serial port of the 2500 router PROTOCOL goes down.
[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...