Is this correct - Say I have 20 VLANS defined on my network and have multicast traffic going over any given trunk....will I have 20 instances of that traffic (one for each VLAN) going over that one trunk?
Would VTP pruning handle this? How about defining the allowed VLANS for that trunk? What is common practice for configuring these trunks - I mean is it good form to make it standard practice to define what vlan traffic is allowed over a trunk?
[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...