![Ticket#10 - NAT Overload Failure: Why Users Couldn't Access the Internet – A Real Fix [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-Ticket-10-1024x1024.jpg)
Sagar Dhawan
- July 20, 2025
- 0 Comments
Ticket#10 – NAT Overload Failure: Why Users Couldn’t Access the Internet – A Real Fix [CCNP ENTERPRISE]
Problem Summary In a mid-sized enterprise, users across VLANs suddenly...
![Don’t Let Your Router Crash! Master Control Plane Policing (CoPP) with Labs & CLI [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-CoPP-1024x1024.jpg)
- July 11, 2025
- 0 Comments
Don’t Let Your Router Crash! Master Control Plane Policing (CoPP) with Labs & CLI [CCNP ENTERPRISE]
Ever had one of those moments where your device just...
![Route Redistribution with Tagging – Mastering Controlled Routing Across Protocols [ CCNP ENTERPRISE ]_networkjourney](https://networkjourney.com/wp-content/uploads/2025/06/Route-Redistribution-with-Tagging-–-Mastering-Controlled-Routing-Across-Protocols-CCNP-ENTERPRISE--1024x1024.png)
Trainer Sagar Dhawan
- July 4, 2025
- 0 Comments
Route Redistribution with Tagging – Mastering Controlled Routing Across Protocols [CCNP ENTERPRISE]
Today we’re diving deep into a topic that often haunts...
![BGP Prefix Filtering – Control What You Advertise and Accept [ CCNP ENTERPRISE ]_networkjourney](https://networkjourney.com/wp-content/uploads/2025/06/BGP-Prefix-Filtering-–-Control-What-You-Advertise-and-Accept-CCNP-ENTERPRISE--1024x1024.png)
- July 4, 2025
- 0 Comments
BGP Prefix Filtering – Control What You Advertise and Accept [CCNP ENTERPRISE]
One small misstep in BGP advertisement can lead to a...