![Ticket#11: BGP Neighbor Flap – Hold Timer Expiry Due to MTU Mismatch [CCNP Enterprise]](https://networkjourney.com/wp-content/uploads/2025/07/Ticket11_BGP-Neighbor-Flap-–-Hold-Timer-Expiry-Due-to-MTU-Mismatch_networkjourney-1-1024x1024.png)
Trainer Sagar Dhawan
- July 16, 2025
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Ticket#11: BGP Neighbor Flap – Hold Timer Expiry Due to MTU Mismatch [CCNP Enterprise]
Problem Summary An enterprise experienced intermittent BGP neighbor flaps between...
![BGP Prefix Filtering – Control What You Advertise and Accept [ CCNP ENTERPRISE ]_networkjourney](https://networkjourney.com/wp-content/uploads/2025/06/BGP-Prefix-Filtering-–-Control-What-You-Advertise-and-Accept-CCNP-ENTERPRISE--1024x1024.png)
- July 4, 2025
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BGP Prefix Filtering – Control What You Advertise and Accept [CCNP ENTERPRISE]
One small misstep in BGP advertisement can lead to a...
![BGP Path Attributes Table – The Backbone of BGP Decisions [ CCNP ENTERPRISE ]](https://networkjourney.com/wp-content/uploads/2025/07/BGP-Path-Attributes-Table-–-The-Backbone-of-BGP-Decisions_networkjourney-1-1024x1024.png)
- July 4, 2025
- 0 Comments
BGP Path Attributes Table – The Backbone of BGP Decisions [ CCNP ENTERPRISE ]
Back in my early networking days, I thought BGP worked...
![Mastering BGP Peering and Authentication – A Complete Guide [ CCNP ENTERPRISE ]_networkjourney](https://networkjourney.com/wp-content/uploads/2025/06/Mastering-BGP-Peering-and-Authentication-–-A-Complete-Guide-1024x1024.png)
- July 4, 2025
- 0 Comments
Mastering BGP Peering and Authentication – A Complete Guide [ CCNP ENTERPRISE ]
When I first started working with BGP, I thought it...