The Technology and Our World Today
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
With Cloud technologies and mobility, STP (Spanning Tree Protocol) can’t meet the requirements of today’s data centers. Hence Cisco enhanced TRILL (Transparent Interconnection of Lots of Links) to introduce FabricPath in the networking world. What is Cisco FabricPath? Cisco FabricPath Read More
Have you ever wondered about different types of port-channels that can be configured? In this article, I am going to explain common types of port-channels that you may come across under different scenarios. 1. EtherChannel or Link Aggregation: The original Read More
This article explains all about MPLS VPNs and different VPN models based on MPLS technology. But before we start discussing MPLS VPNs, you should have an understanding of MPLS and its fundamentals that you can get from my article, Understanding MPLS Read More
SFP stands for “small form-factor pluggable” and transceiver means a device that can both transmit and receive data. This article “SFP Transceivers Explained” is intended to describe all about SFP transceivers in detail that could help network professionals understand about Read More
Before we delve into understanding MPLS basics, I would like to share about what MPLS is and a few important MPLS terminologies. MPLS is an acronym for Multiprotocol Label Switching which is a type of data-carrying technique for high-performance telecommunications networks. Read More
The difference between HTTP and HTTPS may sound imbecile to technology nerds but still there are lots of people out there who are not aware of the fact as to how secure sites work and this post is to help Read More
How familiar are you with user interfaces for configuring and troubleshooting your network devices? Every vendor has its own command line interface and it is not an easy task to master them all. But in my humble opinion, you are Read More
Cisco is the worldwide leader in IT and networking world which offers certification exams in following different tracks. Let us have a look at the Cisco Certification Guide and its different tracks below: Routing and Switching Service Provider Collaboration Security Read More