There are two hosts h1 and h2 and a server on a same subnet
application 1 = udp port 45
application 2= udp port 46
server running these two applications
h1 using udp port 50 for appli 1.
h2bbusing udp port 50 for appli 2.
both h1 and h2 don't have ip address, so h1 send the broadcast with for appli 1, h2 sends the boadcast for appli 2.
Server receives the broadcast from h1 for appli 1 and then from h2 for appli 2..It sends the response back at broadcast address from appli 1. i.e dest udp 50 src udp 45. Since it was broadcast both h1 and h2 receives it. h1 will processes it. H2 was waiting for the response from appli 2. So when h2 receives braodcast from appli , how would h2 determine that broadcast is not meant for him , as dest udp port is same i.e 50 but the src udp port is 45 not 46.Will h2 determine that broadcast is not meant for him by looking at src udp port 45.?
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.