The Technology and Our World Today
Note: This is a guest post by Ahmed Mukhtar, CCIE# 56428 on Cisco ASA Security Zones. We are pleased to have his wonderful tutorials shared on our blog once again. In this post, Ahmed first explains security levels on Cisco ASA firewall and then shows how to configure them in Read More
Note: ESXi 5.X/6.X Password Recovery is a guest post by Ahmed Mukhtar, CCIE# 56428. We are pleased to have his another brilliant tutorial shared on our blog and hope that it helps! In this post, Ahmed explains the tricky, but very exciting Read More
Note: This is a guest post by Muhammad Awais Butt, CCIE# 51557 & CISSP. We are grateful to him for sharing his CISSP experience on our blog in order to help those who want to go for this esteemed certification. In case you Read More
Introduction to Cisco Firewalls is a beginner’s perfect guide to understand security and firewall technologies. This is a guest post by Ahmed Mukhtar, CCIE# 56428. We are thankful to him for sharing his content on our blog in order to Read More
Since I have received a few requests to write about BGP communities, so I would like to share my understanding about this topic. Community is a tagging technique to mark a set of routes. It s a numerical value that Read More
In this article, “5G RF Design and Planning Fundamentals” I will try to explain the basic planning principles for 5G in comparison to its predecessor (LTE). I remember that during the introduction of LTE, it took quite some time for Read More
In this article, I would discuss about BGP peering types, BGP Next-Hop Self, BGP Split-Horizon and other fundamental features of the BGP protocol. It is worth mentioning that just like IP addresses, AS numbers are categorized in public and private Read More
I have received a lot of requests to explain CSFB as it is one of the more complicated LTE KPIs. So, here is a brief explanation on how CSFB works and what are various ways to optimize the KPI itself. Read More
BGP is the protocol that makes the Internet work. It is based on Path-vector routing and is used for inter-domain routing between different Autonomous Systems (AS). BGP AS numbers are 2 bytes fields that are allocated by IANA and range from Read More
As we are moving towards 5G, the concept of Massive MIMO and beamforming are getting much more attention. Like any other Access Technology, there are two aspects to this – capacity and coverage. The essence of Massive MIMO is the Read More