"ifInOctets" increments with each packet received. It is described as 'The total number of octets received on the interface, including framing characters'. After reaching the maximum value, the counter wraps and starts all over again. A stream of 10 Mbps full-size packets will cause it to wrap in 57 minutes, while a 100 Mbps stream would lead to a wrap in 5.7 minutes.
[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...