Networking Archives - keep calm and ping

The need for QoS, configuration on Extreme Aerohive

Posted by jeetk Posted on January 21, 2021 0 Comments

Posted in Networking, Wireless Tagged Aerohive, CWAPP, CWNA, Extreme, Extreme Networks, Networking, QoS

Introduction This blogpost will focus on the configuration of QoS policies on Extreme Cloud IQ (Portal). Aiming to provide a real scenario which led to the implementation of QoS for an organisation. Before diving into this I cannot stress on…

Troubleshooting WLAN issues with 802.11 Frames – #CWAP9

Posted by jeetk Posted on February 7, 2020 1 Comment

Posted in CWAP, Wireless Tagged 802.11, CWAP, CWNP, Frames, Networking, Wireless, Wireshark

I have pen down a some troubleshooting scenarios which I’ve come across while studying for CWAP exam. To begin with, Management Frames > Foundation of how wireless radios detect, join and operate on WLAN.Control Frames > Frames which control the…

CWNA – CCK,DSSS, FHSS & OFDM

Posted by jeetk Posted on October 8, 2018 0 Comments

Posted in CWNA, Wireless Tagged Networking, OFDM, RADIO, Wireless

CCK – Complementary Code KeyingDSSS – Direct Sequence Spread Spectrum OFDM – Orthogonal Frequency Divisional MultiplexingFHSS – Frequency Hopping Spread Spectrum There are various versions of WLAN standard developed to address different data rate and coverage requirements. IEEE 802.11b supports…

CWNA , IEEE 802.11!

Posted by jeetk Posted on October 8, 2018 0 Comments

Posted in CWNA, Security, Technology, Wireless Tagged 802.11a, IEEE, IEEE 802.11, Networking, Wireless

Hi IEEE 802.11 Key Concepts Let’s get started with the IEEE 802.11 Journey synopsis. Standards are defined at physical and mac-sub layer(data-link). We are referring to different ways of transmitting data over the air. Also how our communication signal would…