What is the differce between subnet and wide area network?

What Is a grouping of storage devices that forms a subnet?

Storage Area Network or SAN

What is a subnet mass?

An area of a network that shares a common address component. On TCP/IP networks, subnets are defined as all devices whose IP Addresses have the same prefix. Dividing a network into subnets is useful for both security and performance reasons. IP networks are divided using a subnet mask.

You need to extend your office network but you cannot run new cable in the area Devices should be addressed as part of an existing subnet that is wired as 10BaseT What should you do first?

You left out the options from the CompTIA Network plus exam.The options are:Deploy a basic firewall - this would only help increase security and not extend your networkDeploy a router - this would allow you to have a second network with a different subnet, but would not help you extend the networkDeploy a bridge - this would help you join two dissimilar network technologies for the same subnet, but since you cannot run new cable in the area you would not be able to connect more devicesDeploy a wireless access point - this option would allow you to extend your office network without running new cables and address the devices in the existing subnet.

What is a network that passes between buildings?

a WAN network (wide area network).

What is a subnet and notches?

Subnet - A subnet (short for "subnetwork") is an identifiably individual component of an company network. Usually, a subnet might symbolize all the devices at one geographic area, in a single building, or on a single local area network (LAN). Getting an organization's network separated in to subnets enables it to get connected to the Web with a single shared network address. Without having subnets, an corporation might get several connections to the Internet, one particular for each of its actually separate subnetworks, but this might need an unneeded utilization of the limited number of network numbers the Internet has to designate. It might also involve that Internet routing tables on gateways outside the organization might have to know about and need to manage routing which could and ought to be handled within an business.Notches - It means V-Shaped Identation on an edge or surface.

Difference between local area network and camus area network?

1. How might a distributed database designed for a local area network differ from one designed for a wide area network?

Differentiate between can and wan?

LAN is the Local Area Network while the WAN is the Wide Area Network.

Does the source link-layer address define the network?

No, the source link-layer address does not define the network; it identifies the specific device within a local network. Link-layer addresses, such as MAC addresses, are used for communication within the same local area network (LAN) and are not routable across different networks. The network itself is typically defined by its IP address range or subnet, which facilitates routing between different networks.

What is the difference between a Wan and a Gwan?

GWAN = Gigabit WAN WAN = Wide Area Network LAN = Local Area Network WLAN = Wireless Local Area Network MAN = Metropolitan Area Network

How is a subnet mask created?

In computer networks based on the Internet Protocol Suite, a subnetwork, or subnet, is a portion of the network's computers and network devices that have a common, designated IP address routing prefix (cf. Classless Inter-Domain Routing, CIDR). A routing prefix is the sequence of leading bits of an IP address that precede the portion of the address used as host identifier (or rest field in early Internet terminology). In IPv4 installations, the routing prefix is often expressed as a "subnet mask", which is a bit mask covering the number of bits used in the prefix. It is frequently expressed in quad-dotted decimal representation, e.g., 255.255.255.0 is the subnet mask for the 192.168.1.0 network with a 24-bit routing prefix (192.168.1.0/24). Subnet masks in IPv4 do not have to have consecutive bits set, e.g., a subnet mask of "11111111001100110000000000000000" (binary) is permissible, albeit of little additional value, as it does not provide for more efficient address space utilization and cannot be represented in CIDR notation. IPv6 does not use subnet masks and such non-standard routing prefixes are not possible. The routing prefix of a subnet is often further divided into the network's network identifier and a subnet identifier. The network identifier is the leading set of address bits that is common to the prefixes of all subnets in the network. This would typically be the CIDR routing prefix of an organization's entire address space allocation. The subnet identifier consists of the remaining bits in a subnet's prefix after the network identifier. In the cited example, 192.168.0.0 is the network identifier (and 255.255.0.0 the network mask) and "1" is the subnet identifier. In a large organization's network, without subnetting, traffic levels can grow enough that excessive rates of Ethernet packet collisions become a bottle neck due to the nature of Ethernet (cf. carrier sense multiple access with collision detection). For this reason, subnetting can be used to break the network into smaller more efficient subnets. Such subnets can be arranged hierarchically, with the organization's network address space (see also Autonomous System) partitioned into a tree-like structure. Routers are used to manage traffic and constitute borders between subnets. Communication is of specific link-local character (Ethernet broadcast) only within the smallest subnet. A typical subnet is a physical network served by one router, for instance an Ethernet network (consisting of one or several Ethernet segments or local area networks, interconnected by network switches and network bridges) or a Virtual Local Area Network (VLAN). However, subnetting allows the network to be logically divided regardless of the physical layout of a network, since it is possible to divide a physical network into several subnets by configuring different host computers to use different routers. While improving network performance, subnetting increases routing complexity, since each locally connected subnet is typically represented by one row in the routing tables in each connected router. However, with intelligent design of the network, routes to collections of more distant subnets within the branches of a tree-hierarchy can be aggregated by single routes. Subnetting was originally introduced before the introduction of classful network addresses in IPv4 to allow a single larger network to have a number of smaller networks within it, controlled by several routers. Existing subnetting functionality in routers made the introduction of Classless Inter-Domain Routing seamless.

What is the difference between a home area network and a local area network?

A home area network is a version of a local area network, but is restricted to a smaller area which is typically just one dwelling. A local area network is a similarly small area network but may be larger to encompass a few buildings such as office premises or a school with several buildings.

What type of network can be used between two cities or countries?

A wide area network.