network engineering
The Sanctions Reality: What Engineers Actually Face in the Field
A technical analysis of Huawei networking equipment covering VRP configuration differences, SD-WAN architecture trade-offs, MPLS VRF migration challenges, and the multi-vendor integration realities engineers face in production environments.
Where Bandwidth Lives in the Routing Table Decision
Bandwidth metric underpins routing decisions and QoS guarantees. This article covers EIGRP composite calculation, OSPF cost, BGP limitations, and CLI troubleshooting — essential for CCNA through CCIE.
The Anatomy of a Networking Halfway House: Where Layer 2 Meets Layer 3
Halfway house configurations occur when network devices operate between Layer 2 and Layer 3 functions, creating instability and security risks.
How Srinagar’s Geographic Isolation Forces Network Engineering Rethinking
How Srinagar's network engineers built a resilient infrastructure that works despite floods, snow, and geographic isolation.
Host Website On Serverwala Dedicated Server in Kolkata With High Performance
When a network engineer needs a VPS that can survive a DDoS attack without flinching, or a sysadmin requires a dedicated server in a data center where power bills are measured in fractions of what London or Frankfurt charges, the conversation often turns to Russia-based providers. But most Western buyers don’t know they can get...
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...
Bandwidth Metric: How Routing Protocols and QoS Use It
A network engineer stares at a traceroute that defies logic — traffic flows across a 10 Mbps satellite link while a 1 Gbps fiber path sits idle. The root cause isn’t a hardware fault. It’s a misconfigured bandwidth metric. Across every major routing protocol and QoS framework, the bandwidth metric quietly dictates which path packets...