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    • 192.168.2.1 – What Are its Uses and Why is it Important?

      192.168.2.1 – What Are its Uses and Why is it Important?

      192.168.2.1 is a private IP address commonly used by the SMC and Belkin router manufacturers for device setup and troubleshooting. SMC and Belkin specialize in manufacturing home networking equipment that competes with Netgear, D-Link, and Linksys brands in the marketplace. The Internet Assigned Numbers Authority (IANA) does not grant exclusive use of the IP address

    • How to Setup a Wireless Network

      How to Setup a Wireless Network

      For those who have been contemplating setting up a wireless network in their home, there are many reasons to consider how a wireless network will benefit you. One reason that many people decide to set up a wireless network is to share a internet connection. By setting up a wireless network, several family members can

    • DWDM (Dense Wavelength Division Multiplexing)

      DWDM (Dense Wavelength Division Multiplexing)

      DWDM stands for Dense Wavelength Division Multiplexing. DWDM is a technology used to increase the capacity of fiber optics that results in faster transfers of data. What are fiber optics? Fiber optics are very thin and small fibers that are used to transmit data and light throughout a computer and network. How does DWDM affect

    • What is VLSM?

      What is VLSM?

      VLSM (Variable Length Subnet Mask) is a technique that network administrators employ in order to use their IP subnet(s) in a more effective manner. By using VLSM, a long mask can be used on a network that has a few hosts and a short net mask on subnets that have a large number of hosts.

    • Understanding Data Encapsulation

      Understanding Data Encapsulation

      The sending and receiving of data from a source device to the destination device is possible with the help of networking protocols when data encapsulation is used. The data is encapsulated with protocol information at each OSI reference model layer when a host transmits data to another device across a network. Each layer communicates with

    • Rogue Wireless Access Point

      Rogue Wireless Access Point

      A Rogue Access Point is a Wi-Fi Access Point which is setup by an attacker for the purpose of sniffing wireless network traffic. 802.11 (Wi-Fi) utilizes SSIDs (Service Set IDentifiers) to authenticate NICs to wireless access points. There is no similar protocol for authenticating wireless access points. It is possible to place a rogue wireless

    • How to Secure a Linksys Wireless Router

      How to Secure a Linksys Wireless Router

      A Linksys wireless router is a device that converts digital information into wireless radio waves and vice versa. Linksys wireless routers, like other wireless routers, are used for wireless computer networking. They use an antenna and an Ethernet or coaxial cable connection to allow computers to connect to a wireless network that is within range.

    • Extranet

      Extranet

      In the modern world of information and light-speed communications, data must be accessible from anywhere. This very issue is why nearly all businesses have created vast networks of computers throughout their offices. These same companies have an extensive web presence to reach their customers all over the world. A problem then arises, however, when a

    • Westell Default Passwords

      Westell Default Passwords

      Westell is a provider of DSL routers and other DSL-based devices that telephone companies and DSL subscribers use for wireless Internet in homes or offices, instead of using cable or satellite Internet. Westell products generally have the same features as other routers, such as dual antennas, four Ethernet ports, and WPA encryption, but connect to

    • Understanding Cisco IOS

      Understanding Cisco IOS

      Cisco IOS As you know that Cisco is the worldwide leader in providing the hardware solutions as well as the software solutions of LAN and WAN. The hardware solutions mean that the hardware devices such as switches and routers etc but what is the meaning of software solution? The software solution actually means that Cisco

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