How To Check Cisco Device IP through Cisco Discovery Protocol | CCNA Lab - Day 8

Опубликовано: 18 Май 2026
на канале: Rizwan Ahmed Sajid
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Welcome to Day 8 of the CCNA Lab Series! 🚀
Need to quickly find the IP address of a Cisco device on your network? 🌐🔧 In this step‑by‑step tutorial, I’ll show you how to use the Cisco Discovery Protocol (CDP) to identify and check device IP addresses directly from the CLI.
By the end of this video, you’ll know how to:
✅ Understand what Cisco Discovery Protocol (CDP) is and how it works
✅ Run CDP commands to discover connected Cisco devices
✅ Check IP addresses and interface details using CDP output
✅ Troubleshoot connectivity issues with CDP
✅ Apply best practices for managing Cisco devices in enterprise networks

🔧 Commands Covered
show cdp neighbors
show cdp neighbors detail
ping and traceroute for verification


CDP is one of the most powerful tools for network administrators to quickly discover and manage devices. Whether you’re working in a hotel IT environment, enterprise setup, or lab practice, this guide will help you save time and improve efficiency.

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