1) B.W is defined as in a digital communication system, bandwidth has a dual meaning. In the technical sense, it is slang for baud, the rate at which symbols may be transmitted through the system. It is also used to describe channel capacity, the rate at which bits may be transmitted through the system.
2) L2 means datalink layer and l3 means network layer.
l2 u will find mac address
l3 u will find IP address
l2 device is for eg a switch coz it can read the mac add info in the packet
l3 device is a router as it can read the ip datagram
3) load balanacing as used in case of ISDN to share load beth for eg 2 B channels when it exceeds certain threshold.
6) if u know port number u can block to some extent
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
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...