What Is Nsa Device

NETWORK ATTACHMENT ready reck sensationr memory Renika L. Whaley NT1110 Mr Dameon Hagler What is a NAS device? A NAS is impregnable disk reposition that is set up with its take in network address rather than being attached to the department computer that is serving applications to a networks workstation. What is the tonus sharp of the network adapter operational on a NAS DEVICE? The speed is typically one gigabit Ethernet connection b bely this asshole be changed to ternary gigabit, 10 gigabit, fiber optic by adding a PCI-e network card(s). Older parts can be social functiond which whitethorn be limited to 10/100 megabit.If you sine qua non an exact answer for speed, simply look at the wiki on gigabit. What is the Capacity veer? The capacity range again varies with mien replication and add-on hard exploit controller cards thither is scantily a limit on size. A board with 6 SATA ports can be replicated (1 to 5 port) al down(p)ing for 30 drives to be attached. Is ther e whatsoever misunderstanding tolerance (such RAID) create into a NAS device? As fault tolerance, raid 50 is fairly invariable if set up correctly, raid 10 has been touted as one of the best setups since more drives can fail at one time without selective information loss. distributively(prenominal) of those features can be used on typical NAS devices. ar management features available? Yes Speculate on why a user would sine qua non to use a NAS. For cause, what would be the emolument of all family photos and videos being stored on a NAS in a family where the p arents and children all had their own computers? NAS is network allocated storage apart from any other systems attached to the network. There are a lot of considerations 1. Power usage. All users may shutdown their computers. Some slew build NAS from atom boards and other things for their low power characteristics. ) 2. Always on availability. As long as the network is up and the NAS is functioning, it is unendingly available regardless of what computers are on/off the network. 3. Centralized stock for backup. If a computer needs to be rebuilt or wiped, you can push files and backups and cure from the same location. 4. Cost effective. Installing a RAID 1 in each computer (Mirror drive) would cost more and use more storage than perhaps a RAID 5 in the NAS with multiple PCs.This may apply more to offices than for example a small home with 2-3 PCs. 5. Redundancy. close to personal computers operate a champion drive (cost consideration) or on process considerations (RAID 0 etc. ) more so than reliability. NAS are typically setup for tautology in case of drive chastisement (RAID 1,5,6 and the various permutations. ) 6. Lower priority data. This doesnt always apply, but lower priority data can be moved to some other location (for example, VM Images). They take up storage space, but a user may not want this to take up higher priority space.