...Associate Level Material Appendix J Wireless Network Plan Use the following outline to create your wireless network plan. Fill in each section of the plan as required. Deployment Scenario So let’s use the infrastructure design. While being able to have the system fully use the wired and the wireless components available it would also a WLAN would be able to be used to do the heavy lifting of any network needs. Also this allows an integration of a LAN to be merged openly with the layout of the WLAN when or if necessary. Deployment Scenario Rationale While taking in the consideration of limitations on the physical side. The floor plan inside the Call Center allows WAP to be covered and access the other ones that maybe outside one another. In any area that won’t be high regard for security or even be mobile wire can be used for connections this way the wireless can still connect and the two can communicate. Hardware Components • Component Name: AP o Rationale for using component: to provide coverage wirelessly through out the entire are to be covered. o Rough cost estimate: around $100.00 and above depending on what is to be used • Component Name: switch o Rationale for using component: allows all AP’s to be connected o Rough cost estimate: $50.00 and up • Component Name: Cables o Rationale for using component: restrict access to what is not need to have and to gain access to network. o Rough cost estimate: $5.00 and up depending on length and...
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...IEEE (Institute of Electrical and Electronic Engineers) published the first 802.11 standard in 1997; this was to be known as the first WLAN standard, also known as 802.11 Prime. Throughout the years these standards have been ratified and amended. The first revision was in 1999 with 802.11b, later in 1999 802.11a was amended; in 2003 802.11g was amended and 802.11n was amended in 2009. Of these four standards there are some similarities and differences. The differences between these standards are as follows: * 802.11b – 2.4 GHz ISM, uses HR-DSSS (High Rate Direct Sequence Spread Spectrum), Data rates using DSSS are 1 and 2 Mbps, HR-DSSS uses 5.5 and 11 Mbps. Backward compatible to 802.11 Legacy (Prime) DSSS only. * 802.11a – 5 GHz - UNII, uses Orthogonal Frequency Division Multiplexing (OFDM) allowing for 5 GHz RF frequency’s operating in three different frequency bands called the Unlicensed National Information Infrastructure (UNII). These frequency ranges are: * UNII – 1: 5.150 – 5.250 * UNII – 2: 5.250 – 5.350 * UNII – 3: 5.725 – 5.825 Data rates under this standard were mandatory at 6, 12, and 24 Mbps with optional support for 9, 18, 36, 48, and 54 Mbps. This standard is not backwards compatible. * 802.11g – 2.4 GHz ISM, this standard utilized Extended Rate Physical (ERP) to enhance the physical layer, by using ERP-OFDM & ERP-DSSS/CCK (Complementary Code Keying) Data rates of 6, 9, 12, 18, 24, 36, 48, and 54 Mbps are made available. (ERP-OFDM:...
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... It could also mean that there is significant down time which can increase the frustrations of the clients/customers. This could ultimately result in lost profits as the clients might choose to go elsewhere resulting in downsizing in the company. The list can go on for why a survey is a much needed item. There are three categories for tools that are needed to conduct a Site Survey. They are as follows: 1. Wireless tools – survey the access points 2. Measurement tools – measures radio frequency and packets 3. Documentation tools – blueprints, layout designs, Site Survey forms, and other supporting forms Reference University of Phoenix. (2004). Conducting a Site Survey [Multimedia]. Retrieved from University of Phoenix, IT241...
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