sajid patel
- July 18, 2025
- 0 Comments
Ticket#2 – Server Not Reachable – Tracing Next-Hop Failure and Fix [CCNP ENTERPRISE]
Problem Summary A ticket was raised from the IT Helpdesk...
![Ticket#1-Enterprise Slowness: High CPU on Core Switch – Step-by-Step Troubleshooting [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-Ticket-1-1024x1024.jpg)
- July 18, 2025
- 0 Comments
Ticket#1-Enterprise Slowness: High CPU on Core Switch – Step-by-Step Troubleshooting [CCNP ENTERPRISE]
Problem Summary A major enterprise customer reported intermittent slowness across...
![Your First Step into IPv6: Address Types, Labs, CLI & Real-World Use Cases [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-IPV6-1024x1024.jpg)
- July 18, 2025
- 0 Comments
Your First Step into IPv6: Address Types, Labs, CLI & Real-World Use Cases [CCNP Enterprise]
When I started teaching networking years ago, IPv4 was king....
![Mastering EtherChannel Load Balancing Methods: A Complete Guide with CLI & EVE-NG Lab [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/Mastering-EtherChannel-Load-Balancing-Methods_A-Complete-Guide_networkjourney-1024x1024.png)
Trainer Sagar Dhawan
- July 17, 2025
- 0 Comments
Mastering EtherChannel Load Balancing Methods: A Complete Guide with CLI & EVE-NG Lab [CCNP ENTERPRISE]
we’re diving into one of the most common — yet...
![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...
![Still Using SNMPv2? Here’s Why You Must Switch to SNMPv3 Today! [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-snmpv3-1024x1024.jpg)
- July 11, 2025
- 0 Comments
Still Using SNMPv2? Here’s Why You Must Switch to SNMPv3 Today! [CCNP ENTERPRISE]
Let me tell you a quick story before diving into...
![Want to Stop Unauthorized Access? SSH and HTTPS Hardening Explained[CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-ssh-https-1024x1024.jpg)
- July 11, 2025
- 0 Comments
Want to Stop Unauthorized Access? SSH and HTTPS Hardening Explained [CCNP ENTERPRISE]
when was the last time you audited your device’s remote...
![AAA Authentication with TACACS+ and RADIUS – Step-by-Step Cisco Guide [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-AAA-TACACS-RADIUS-1024x1024.jpg)
- July 11, 2025
- 0 Comments
AAA Authentication with TACACS+ and RADIUS – Step-by-Step Cisco Guide [CCNP ENTERPRISE]
Let me take you back to my early network engineering...
![Git and GitHub for Network Engineers – Version Control Made Easy [CCNP ENTERPRISE]_networkjourney](https://networkjourney.com/wp-content/uploads/2025/07/Git-and-GitHub-for-Network-Engineers-–-Version-Control-Made-Easy-1-1024x1024.png)
- July 11, 2025
- 0 Comments
Git and GitHub for Network Engineers – Version Control Made Easy [CCNP ENTERPRISE]
Today I want to share something that totally transformed the...
![IGMP Snooping and Configuration – Mastering Multicast Efficiency [CCNP ENTERPRISE]_networkjourney](https://networkjourney.com/wp-content/uploads/2025/07/IGMP-Snooping-and-Configuration-–-Mastering-Multicast-Efficiency-1024x1024.png)
- July 10, 2025
- 0 Comments
IGMP Snooping and Configuration – Mastering Multicast Efficiency [CCNP ENTERPRISE]
Today’s article is all about IGMP Snooping—a crucial Layer 2...