All Posts in "Day: December 3, 2016"

Home Network ConfigurationAn operating program requirements to function effectively with the hardware on the host computer system, to attain this it communicates with the internal devices utilizing custom computer software which details the device’s operational parameters. On the Proxy/NAT and Firewall pages we’ll show you how to configure your Debian technique so you can share your broadband connection with all of the computers on a network, which includes a home network. If you get the far more pricey organization-class DSL service you receive a DSL router (instead of a DSL adapter for a single laptop) which you can plug into an Ethernet hub. So to network (wired) four desktop PCs at dwelling without having a broadband Web connection you are seeking at about $175 (switch, NICs, and cables). Setting up a proxy or firewall method calls for that the technique have two NICs so you would have to add a second network card to your existing networked Debian technique. Anything is operating excellent on the LAN on XP and Win 7. Now I want to make a server in the workplace. The existing location which is selected is shown in the Network and Sharing Center below View your active networks and can be changed by choosing the present setting.

The layer two switch has two ports on the very same vlan, one particular of the ports goes to the modem ethernet port, the other goes to what is commonly called the wan port on the router. All you require is a free software program referred to as Virtual Router and the computer connected to the web will have to be operating Windows 7. In other words, the very first command sets up a static route to a precise technique, though the second command sets up a static route to the whole 172.18.. … Read More

Betty Gray by — December 3, 2016 in Home Network Configuration

Direct Attached StorageStorage subsystems and their capacities have changed considerably considering that the turn of the millennium, and these advancements have brought on a revival of DAS in each smaller and medium corporations and massive enterprises. As a outcome of these broadly accepted requirements for network data access, storage devices that serve information directly over a network (referred to as Network Attached Storage or NAS devices) are far less complicated to connect and handle than DAS devices.

Also, NAS devices assistance true file sharing in between NFS and CIFS computers, which together account for the vast majority of all computers sold (see Figure two). Even though network attached storage is economical and best for collaboration and sharing, it seriously isn’t the finest selection for efficiency essential applications. Elevated network speed can equalize the performance gap that employed to exist amongst NAS and DAS for quite a few applications. Scaling capacity occurs by adding storage shelves up to the maximum quantity permitted for that controller. Now, between these 2 points, there exists no such network device (like a hub or a switch or a router), and this is the prime characteristic of the direct-attached storage technique. Just like Apple’s Thunderbolt (and the Western Digital product above), we can daisy-chain the MD1220 DAS units for an even bigger array.

The Network Appliance style demands all storage requests to arbitrate for a single data bus and a single processor performs all computing functions. In the DAS storage, none of the network hardware or any connected operating environments are incorporated for giving a facility of sharing the storage resources separately and independently.

The downside to network attached storage is complexity (introduced by relying on a network) and latency speed. SAN and NAS devices are basically specialized computer systems that enable OTHER computer systems to access their … Read More

Betty Gray by — December 3, 2016 in Direct Attached Storage