Multicast would be from vlan 11 till core switch and on core switch it would be on vlan 5 also ( 172.19.5.3/24 )
from vlan 5 it would be forwarded to our firewall and from firewall through mpls cloud it would be reaching our different sites .
so at the receiver end after mpls cloud it would hit firewall then on core switch vlan ( 172.27.5.3/24 ) and then on to user vlan on core switch ( 172.27.51.3/24) and from core switch it would be to user switch ( cisco 3750 )where the client is connected ( 172.27.51.51/24 ) .
I want to know what would be the configuration on each device and is there any need to configure ip igmp join-group command on of the interfaces / device .
[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...