It is day one of the month, hence the best time to plan my study hours. Here is the study plan for July. You can watch my progress as the days go by. The Red days indicates days when I did not study at all. Let’s face it, we are all human and we have … Continue reading July 2015 Study Plan
Tag: CCNP Wireless
Half way through 2015
We are half way through the year but It feels like the year has just begun. The plans remain unaccomplished, the dreams get bigger by the day but reality is a sad little story :). When I think that am a tad wiser, I get slapped back and realize that am actually stupidier than I thought … Continue reading Half way through 2015
Capturing WLAN Packets using WireShark
If you are studying for CCNP Wireless or CWNP Certification, an essential part of the study process is actually getting to lab it all out so as to understand the concepts. I noticed that my Wireshark output lacked the 802.11 management or control packets while trying to capture Open System Authentication process. This blog will explain … Continue reading Capturing WLAN Packets using WireShark
June 2015 Study Plan
This study plan was inspired by Rasika. Check out his blog. Very informative. The Red days indicates days when I did not study at all. Let's face it, we are all human and we have a tendency of being lazy :). Yellow is for days when I did actually study but did not meet the planned number … Continue reading June 2015 Study Plan
CWNP’s CWSP-205 Official Study Guide Book Review | Part 1
When I think of the CWNP Program, I think of actual Wireless knowledge that Vendor oriented programs have failed to deliver. I have always used CWNP books to complement information that was missing during my past CCNP Wireless exams (2 more to go). It was therefore only logical that I would turn to their CWSP book … Continue reading CWNP’s CWSP-205 Official Study Guide Book Review | Part 1
June study update
Most may have noticed a huge gap from January and that the Mobility summary notes are incomplete yet I have jumped straight to listing some CCIE Wireless v3 notes. This does not mean that I have stopped my incomplete CCNP Wireless Journey. In January, I noticed that I was rather behind schedule and decided that … Continue reading June study update
CCNP Wireless 642-747 IUWMS Summary Notes 5 : Location Tracking Techniques – Angulation (AoA / DoA)
Angulation (Angle-Based) Techniques Localization is based on the angle of the received signal. Angle of Arrival (AoA) / Direction of Arrival (DoA) AoA determines the angle of Incidence at which signals arrive at the receiving sensor. This angle is used to estimate the location of the device using the intersection of the two lines of … Continue reading CCNP Wireless 642-747 IUWMS Summary Notes 5 : Location Tracking Techniques – Angulation (AoA / DoA)
CCNP Wireless 642-747 IUWMS Summary Notes 4 : Location Tracking Techniques – Lateration (RSS)
Received Signal Strength (RSS) Localization is based on the received signal strength. The RSS is measured either by the mobile device or by the receiving sensor. The following information is needed to calculate the distance between the sensor and the device: Transmitter output power Cable losses Antenna gain Path loss model(PL) A common PL model … Continue reading CCNP Wireless 642-747 IUWMS Summary Notes 4 : Location Tracking Techniques – Lateration (RSS)
CCNP Wireless 642-747 IUWMS Summary Notes 3 : Location Tracking Techniques – Lateration (ToA and TDoA)
Distance-Based (Lateration) Techniques The tracking position is determined based on distance. The distance can be measured in three different ways: Using Time of Arrival (ToA) Using Time Difference of Arrival (TDoA) Using Received Signal Strength In ToA and TDoA, localization is based on propagation time, whereas for RSS systems, propagation is based on signal strength. … Continue reading CCNP Wireless 642-747 IUWMS Summary Notes 3 : Location Tracking Techniques – Lateration (ToA and TDoA)
CCNP Wireless 642-747 IUWMS Summary Notes 1 : Introduction to Location-Based Services
Advantages of Location-based services. Location-based services helps us to: Effectively locate assets and personnel. Improve productivity by locating effectively. Reduce unauthorized removal of assets and, thus, helps reduce losses. Improve customer satisfaction Improve WLAN planning and tuning Coordinate device location with Security policy enforcement Determine rogue device location Monitor health and status of key assets. … Continue reading CCNP Wireless 642-747 IUWMS Summary Notes 1 : Introduction to Location-Based Services
CyberSecFaith 