By D. J. Henry
As a last examination practise instrument, the CCNP instant (642-732 CUWSS) speedy Reference presents a concise overview of all goals at the new exams. the quick book presents readers with exact, graphical-based info, highlighting purely the main subject matters in cram-style format.
With this record as your advisor, you'll overview subject matters on strategies and instructions that observe to this examination. This fact-filled speedy Reference helps you to get all-important info at a look, supporting you concentration your examine on components of weak point and embellishing your reminiscence retention of crucial examination concepts.
The CUWSS engaging in Cisco Unified instant website Survey examination is an examination linked to the CCNP instant certification. This examination assesses a candidate's strength to plot and behavior a instant website survey, to layout the RF community and to behavior a publish deploy evaluation to make sure compliancy.
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Additional info for CCNP Wireless (642-732 CUWSS) Quick Reference
The maximum EIRP of point-to-multipoint links is 36 dBm, with a 30-dBm maximum transmitter and a 6-dBi antenna. A 1:1 ratio exists between the transmitter power and the cable loss / antenna gain system. This basically means that if you reduce the transmitter power by 1 dBm, you can increase the antenna gain by 1 dBi. For example, if you reduce the transmitter power to 25 dBm (instead of the maximum 30 dBm), you can use an 11-dBi antenna (rather than the 6 dBi antenna). The maximum EIRP for point-to-point links is also 36 dBm, with a 30-dBm maximum transmitter and a 6-dBi antenna.
11n), to offer a 舠double half duplex舡 throughput (resulting in a throughput equivalent to full duplex) on the backhaul. For better performance, limit your network to 10 to 20 MAPs max per RAP, and 2 to 3 hops max to the RAP, although the controller code limit is 32 MAPs per RAP and 8 hops. When the RAP starts, its RAP configuration forces it to use its cable to discover and associate to a controller. The RAP then broadcasts every 500 ms on its backhaul radio a Neighbor Update message that expresses that the RAP can be used to reach a controller.
11g (and usually slightly more due to the reduced number of sources of interferences in the 5-GHz band). 1bg band, and fewer interferers. 11a is the best choice for time and cell condition-sensitive applications, like VoWLAN. 11a downside is its lower market penetration. 11n brings increased range. 11n device also benefits from additional throughput at the same position. 11n are maximized in the 5-GHz band, when you can easily use 40-MHz-wide channels. This is called channel bonding, where a secondary channel is added to a main channel.
CCNP Wireless (642-732 CUWSS) Quick Reference by D. J. Henry