hi friends,last night when I was studying multicasting, I realized something interesting maybe.as you know RFP check is effective on PIM DM, checks unicast route table if multicast packet came from where it should be, according to route table.. what ...
hi everyone,i have problem in my isdn conf.when i send interesting traffic on bri0, and watch it on sh isdn status i get layer1 activating and layer2 TEI=255 status:establish awaiting tei.what cause this problem?does anyone met it before?by the way, ...
thank you James, I was just thinking like that but I did not see an issue about this on any documents while I am studying for ccie lab. It should be a good question topic on the lab I think :)thanks againregardsSerdar
if the main link gets down, then the static route will be purged out of routing table, and so floating static will be used. when DR comes back up, then the normal static route will be placed on routing table with lower administrative distance.so it w...
since hubs broadscast the frames to all ports, it doesnt break collision domains.sending frames from all ports makes collision easier to occur.but switch sends the frame only from the related port, not from all ports.so it breaks collision domains.ex...
