SD-WAN
Leh Ladakh is the place to visit for a magic year 2021!
The high-altitude desert of Leh Ladakh, perched at 3,500 meters above sea level, is the only place in India where temperatures can drop to -40°C while solar radiation exceeds 1,200 W/m²—conditions that have made it a living lab for extreme-environment technology testing since the Indian Army’s 2022 winter deployment of Arctic-grade networking equipment. Why Ladakh’s...
Beauty Of Kashmir- Srinagar
The Dal Lake houseboat, connected to the mainland by a shaky wooden plank, has internet. Not just any internet — a fiber-to-the-home connection pushing 50 Mbps symmetrical, provided by a local ISP that routes traffic through a BGP peering arrangement with a Tier-2 provider in Delhi. This is Srinagar in 2026, a city where 14th-century...
What Is MPLS? Multiprotocol Label Switching Explained
MPLS stands for Multiprotocol Label Switching. It’s a wide area network protocol that forwards data from one router to another based on short path labels rather than IP network addresses. The concept originated in 1996 among engineers from Cisco, IBM, and StrataCom, was picked up by an IETF working group in 1997, and was formally...
What Is Ethernet WAN? A Complete CCNA Guide
Ethernet was initially considered unsuitable as a WAN access technology, largely because early Ethernet cabling standards supported only relatively short distances — copper-based Ethernet was historically limited to around 100 meters per segment. Newer Ethernet standards over fiber optic cabling changed that entirely, extending reach far beyond what copper or original Ethernet specifications ever supported....