On a 2500 series the shared memory is taken from the DRAM . You have 16 MB of DRAM , 2 MB is used for shared mem and 16 MB for main memory, this is the 14336/2048 from the sh ver. If you look at the sh mem and add the processor and i/o memory together you get 16 MB . From the sh proc mem the missing memory is usred to hold the IOS image .
[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...