Old non-fabric enable modules and new 67xx modules installed in same 6509
Does the install of older non-fabric enabled modules like the 8-port GBIC gigabit ethernet card installed in the same 6509 with the latest 6748 10/100/1000 fabric-enabled modules degrade the backplane or fabric performance of the 6748 cards? The 6509 is running with redundant sup720s and software version 12.2(17a)SX1.
[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...