There you might find some answers on your question from an expert in analyzing, Laura Chappel. One of her points is that both the products you mention are in the top league of capabilities and possibilities. It's just which one YOU like best.
Personnally I like Etherpeek best for it is a lot cheaper than Sniffer. Etherreal is nice for a start but just misses the sleek look and feel of the other products.
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.