BRHosting Blog
News, tutorials, and infrastructure insights from our engineering team
Designing Resilient DNS Infrastructure with BIND and Anycast
Build highly available DNS infrastructure using BIND with anycast routing, DNSSEC signing, and secure zone transfers.
Implementing BGP Peering for Multi-Homed Data Center Connectivity
Configure BGP peering for redundant data center connectivity with proper route filtering, authentication, and traffic engineering.
Troubleshooting Network Latency Issues in Distributed Systems
Diagnose and resolve network latency problems in distributed systems using systematic analysis and specialized diagnostic tools.
Implementing VLANs for Network Segmentation and Security
Design and implement VLANs for effective network segmentation, covering trunk configuration, security, and inter-VLAN routing.
Subnetting Made Simple: A Practical Guide for Admins
Master the fundamentals of IP subnetting with practical examples covering CIDR notation, VLSM, and address planning.
10 Gigabit Ethernet Adoption in Data Center Networks
A guide to planning and implementing 10 Gigabit Ethernet upgrades in data center networks.
Software-Defined Networking: An Introduction to OpenFlow
An introduction to Software-Defined Networking and the OpenFlow protocol that is beginning to transform data center networks.
IPv6 Deployment: Preparing Your Network for the Address Transition
A practical guide to planning and implementing IPv6 deployment alongside your existing IPv4 infrastructure.
VPN Technologies Compared: IPsec vs OpenVPN vs PPTP
A comparison of IPsec, OpenVPN, and PPTP technologies to help administrators choose the right VPN solution for their needs.