Category Archives: Networks and Communication

Wireless Networks: ISM & UNII Bands

Industrial, Scientific, and Medical (ISM) Bands :- The ISM bands are defined by the ITU Telecommunication Standardization Sector (ITU-T). The IEEE 802.11 standard and the subsequent 802.11b and 802.11g amendments all define communications in the frequency range between 2.4 GHz and 2.4835 GHz. This … Continue reading


CISCO ISR-AX (Deliver Optimized Application Experience) By the end of 2015 50% of CIOs expect to work on Cloud,90% of organization backhaul traffic through Data center and 2/3 mobile data traffic will be video Current IT trend is more focus … Continue reading


RF Components:- There are many components which contribute to the successful transmission and reception of an RF (Radio Frequency) signal. To understand the function of the components, it is important to know how the strength of the Signal is specifically … Continue reading

iSCSI is good – for now

iSCSI is a good transitional technology. The common perception is that it offers a low-cost way to build a SAN on commodity ethernet components and will be successful in the SMB market. This is true but I actually see the … Continue reading

NAT failover with DUAL ISP on a router with Policy Based Routing

INTRODUCTION:- WAN Failover and Load Balancing allows you to designate the Router interface or one of the user-assigned interfaces as a Secondary or backup WAN port. The  secondary WAN port can be used in a simple active/passive setup, where traffic is … Continue reading

IPv6 Features & Fundamentals

The IPv4 IP addressing has been into existing since the last 3 decades. Its availability has become scarce due its extensive usage for internet accessible devices and equipment’s. The need of IPv6 basically originates from the limitations of IPv4. The … Continue reading


If the Windows operating system ever notifies you about a weak Wi-Fi signal, it probably means that your connection isn’t as fast or as reliable as it could be. Worse, you might lose your connection entirely in some parts of … Continue reading

Top tips for better network security

Network security has become an incredibly complicated topic. Even experienced security experts struggle to cope with the latest threats. The consequences of attacks, security breaches, non-compliance to new regulations and internet abuse have placed network security high on the boardroom … Continue reading

Benefits of IPv6 its time to Adapt

With launch of IPv6, we can think of connecting everything we can imagine, but its just not about larger chunk of IP addresses. Its much more than that. World has already celebrated the World IPv6 day and its time to understand … Continue reading

IPv6 Migration Strategy

IPv6 is here and its no more an option. IPv6 is enabling the new Internet, creating new opportunities for business growth. Organizations need to enable IPv6 on their networks to maintain critical connectivity with partners, customers, and employees. You can … Continue reading