Recent Entries

• Segmentation Strategies: VLANs, VRFs, and SGTs

  by Nitiz Sharma June 13, 2025
  As enterprise networks grow more complex, the need for intelligent segmentation becomes essential. Effective segmentation reduces the attack surface, enhances policy control, and improves overall security posture. Professionals preparing for CCIE Security Training quickly realize that mastering...

• Cisco ISE vs Other NAC Solutions: A Comparative Guide

  by Nitiz Sharma May 21, 2025
  In today’s cybersecurity-conscious world, Network Access Control (NAC) has evolved from a security feature to a business necessity. Organizations are under constant pressure to prevent unauthorized access, ensure compliance, and secure endpoints across complex infrastructures. Among the leadin...

• Using Route Maps and Prefix Lists in Enterprise Routing Policie

  by Nitiz Sharma May 21, 2025
  In today’s complex enterprise networks, effective routing policies are key to managing traffic efficiently and securely. If you’re preparing for CCNP Enterprise Infrastructure training, understanding how to use tools like route maps and prefix lists is essential. These features empo...

• Network Security with Cisco NGFW (FTD): Features and Use Cases

  by Nitiz Sharma May 21, 2025
  In a world where cyberattacks evolve faster than ever, businesses can no longer afford basic, outdated firewalls. Modern threats demand modern solutions—and that's where Cisco Next-Generation Firewalls (NGFW) powered by Firepower Threat Defense (FTD) stand out. If you're preparing for CCNP Se...

• VXLAN and LISP Concepts for CCIE Enterprise Infrastructure

  by Nitiz Sharma May 21, 2025
  In the evolving world of networking, technologies like VXLAN (Virtual Extensible LAN) and LISP (Locator/ID Separation Protocol) are becoming increasingly essential, especially for engineers pursuing advanced certifications like CCIE Enterprise Infrastructure training. These technologies are cri...