![ACLs: Named vs Numbered – Which One Should You Use? [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-named-numberd-1024x1024.jpg)
Sagar Dhawan
- July 7, 2025
- 0 Comments
ACLs: Named vs Numbered – Which One Should You Use? [CCNP ENTERPRISE]
Access Control Lists (ACLs) are among the first tools you...
![Can ARP ACLs Replace DHCP Snooping for ARP Security? Let’s Find Out! [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-ARP-ACLs-1024x1024.jpg)
- July 7, 2025
- 0 Comments
Can ARP ACLs Replace DHCP Snooping for ARP Security? Let’s Find Out! [CCNP ENTERPRISE]
I always say in my trainings — “Security doesn’t start...
![Mastering DHCP Snooping and Binding Table: Secure Your Layer 2 Network Like a Pro [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/07/nj-blog-post-dhcp-snooping-binding-table-1024x1024.jpg)
- July 7, 2025
- 0 Comments
Mastering DHCP Snooping and Binding Table: Secure Your Layer 2 Network Like a Pro [CCNP ENTERPRISE]
I’ve had this discussion countless times with my students —...
![From Zero to Secure: 802.1X + MAB CLI Walkthrough with Labs[CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/nj-blog-post-802.1-1024x1024.jpg)
- July 7, 2025
- 0 Comments
From Zero to Secure: 802.1X + MAB CLI Walkthrough with Labs [CCNP ENTERPRISE]
I am going to simplify one of the most powerful...
![How to Lock Down Cisco Switch Ports with Port Security (2025 Guide)[CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/nj-blog-post-portsec-switchport-1024x1024.jpg)
- July 7, 2025
- 0 Comments
How to Lock Down Cisco Switch Ports with Port Security (2025 Guide) [CCNP ENTERPRISE]
Today I’m breaking down a simple yet powerful security mechanism...
![The Hidden Superpower of Routers – Master Virtual Routing & VRF Today [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/The-Hidden-Superpower-of-Routers-–-Master-Virtual-Routing_VRF-Today_networkjourney-1024x1024.png)
- July 3, 2025
- 0 Comments
The Hidden Superpower of Routers – Master Virtual Routing & VRF Today [CCNP ENTERPRISE]
I know how confusing “virtual routing” can sound when you’re...
![Overlay Technologies for CCNP Enterprise: The Complete 2025 Guide with Labs, CLI & Exam Relevance [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/Overlay-Technologies-for-CCNP-Enterprise_networkjourney-1024x1024.png)
- July 3, 2025
- 0 Comments
Overlay Technologies for CCNP Enterprise: The Complete 2025 Guide with Labs, CLI & Exam Relevance [CCNP ENTERPRISE]
If you’re preparing for the CCNP Enterprise certification, there’s no...
![Are Hypervisors Replacing Bare Metal in 2025? Here’s What You Should Know. [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/Are-Hypervisors-Replacing-Bare-Metal-in-2025_networkjourney-1024x1024.png)
- July 1, 2025
- 0 Comments
Are Hypervisors Replacing Bare Metal in 2025? Here’s What You Should Know [CCNP ENTERPRISE]
Today we’re diving into a topic I often discuss with...
![Cisco LISP Protocol Explained with CLI, Labs, and Use Cases. [CCNP ENTERPRISE]](https://networkjourney.com/wp-content/uploads/2025/06/Cisco-LISP-Protocol-Explained-with-CLI_Labs_and-Use-Cases_networkjourney-1024x1024.png)
- July 1, 2025
- 0 Comments
Cisco LISP Protocol Explained with CLI, Labs, and Use Cases. [CCNP ENTERPRISE]
If you’ve been diving into advanced routing or enterprise-level WAN...
![Why Is VXLAN Better Than VLAN in Large-Scale Networks? [CCNP Enterprise]](https://networkjourney.com/wp-content/uploads/2025/06/Why-Is-VXLAN-Better-Than-VLAN-in-Large-Scale-Networks_networkjourney-1024x1024.png)
- July 1, 2025
- 0 Comments
Why Is VXLAN Better Than VLAN in Large-Scale Networks? [CCNP Enterprise]
If you’ve ever wondered how data centers manage large-scale Layer...