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sajid patel
- 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...
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- July 20, 2025
- 0 Comments
Ticket#7 – Multicast Video Freezes in Conference Room – Troubleshoot IGMP and PIM [CCNP ENTERPRISE]
Problem Summary In a conference room, video multicast stream intermittently...
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Trainer Sagar Dhawan
- July 7, 2025
- 0 Comments
Mastering IP SLA in Cisco Networks: Setup, Configuration & Real-World Use Case [CCNP Enterprise]
As someone who’s been deep into routers and switches for...
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- June 21, 2025
- 0 Comments
Should You Upgrade to Spine-Leaf Network Design in 2025? [CCNP Enterprise]
If you’ve been working in networking for a while—especially on...