Hi, I have done OSPF lab. In that I have noticed OSPF Designated ID in every Ethernet link is confusing about selection. The selection Process is based on Priority or Router ID. "OSPF deems a router more preferable if the priority for the interfa...

Hi,Below is my task to do. I have configured as per below network topology. Unicast routing is working from receiver to source and vice versa. But multicast routing is not working. I need to know the reasons for this and also the task question also.P...

Hi,I have learned how to create subinterfaces on a router for inter-VLAN routing purposes. Recently, I have noticed that routers can be connected to other routers using subinterfaces. Can somebody explain how to do that? Please find below the network...

Hi all,I have attached network topology for the Multicast routing. In this task, we have to subscribe Server 1 & 2 to Multicast A and Multicast B groups feeds.But Both server 1 and 2 are only receiving Multicast B feed only. I want to know why both s...