Policy-based IPsec VPN configuration using IKEv2
🔐 Phase 1 – IKE (Internet Key Exchange) Purpose: Establish a secure and authenticated channel between VPN peers for negotiating
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Advanced Tutorials
Take your tech skills to the next level with our “Advanced Tutorials” category. Dive into expert guides and comprehensive walkthroughs covering cutting-edge technologies, advanced programming concepts, complex system architectures, and intricate problem-solving techniques. Unlock your full potential with these in-depth resources for seasoned developers and tech enthusiasts
How to Configure Cisco Routers for DMVPN
Explained with Commands Learn how to configure Cisco routers for DMVPN with full explanations for each Cisco IOS command. Moreover,
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DNS TTL best practices 🧠
A Simple Guide to Time-To-Live in DNS DNS TTL (Time-To-Live) is one of the most overlooked, yet essential, settings in
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How to Identify Asymmetric Routing: Tools and Techniques
As a network engineer and tech blogger, I often face questions about asymmetric routing and its impact on network performance.
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Asymmetric Routing: When NAT Goes Awry
Network Address Translation (NAT) is a crucial component in many network setups, allowing multiple devices to share a single public
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How to write a startup script for your Ubuntu containers:
To create an Ubuntu bash script that starts Docker containers automatically after a server power restart, you can follow these
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Setting Up a Reverse Proxy for Your Web Server
In today’s fast-paced digital world, ensuring your website or web application is highly available, secure, and performant is crucial. One
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Can WRED be configured on all types of routers
WRED (Weighted Random Early Detection) cannot be configured on all types of routers. Here are some key points about WRED
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How do you verify WRED configuration on a router
To verify WRED (Weighted Random Early Detection) configuration on a router, you can use the following commands: Show queueing random-detect:
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Understanding WRED and Its Role in Network Management
Weighted Random Early Detection Weighted Random Early Detection (WRED) is a sophisticated congestion avoidance mechanism used in computer networks to
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