Struggling with VXLAN Issues? Here's How to Fix Them!

Описание: Don't worry! Here are 5 essential VXLAN troubleshooting steps to help you quickly diagnose and fix problems. 🚀🔗 Visit us: https://shorturl.at/hAanF 📧 Mail us: [email protected]

Follow us:
Facebook:   / nitizsharmaglobaltech  
LinkedIn:   / nitiz-sharma-global-tech  
Instagram:   / nitizsharmaglobaltech  
Twitter:  / nitizsharmanz  
YouTube: ‪@nitizsharmaglobaltech‬
WhatsApp Channel: https://bit.ly/3HxbhpR

🔹 𝐒𝐭𝐞𝐩 𝟏: 𝐂𝐡𝐞𝐜𝐤 𝐭𝐡𝐞 𝐔𝐧𝐝𝐞𝐫𝐥𝐚𝐲 𝐍𝐞𝐭𝐰𝐨𝐫𝐤
✅ Make sure VTEPs can ping each other.
✅ Verify that routing protocols like OSPF or BGP are set up correctly.

🔹 𝐒𝐭𝐞𝐩 𝟐: 𝐂𝐡𝐞𝐜𝐤 𝐌𝐮𝐥𝐭𝐢𝐂𝐚𝐬𝐭 𝐨𝐫 𝐄𝐕𝐏𝐍 (𝐢𝐟 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐛𝐥𝐞)
✅ If using multicast, verify the proper configuration.
✅ If using MP-BGP EVPN, check that BGP neighbors are up and routes are being exchanged.

🔹 𝐒𝐭𝐞𝐩 𝟑: 𝐕𝐞𝐫𝐢𝐟𝐲 𝐕𝐓𝐄𝐏 & 𝐍𝐕𝐄 𝐒𝐭𝐚𝐭𝐞𝐬
✅ Run show nve interface and show nve peers to check configurations.
✅ Ensure VTEPs are properly connected.

🔹 𝐒𝐭𝐞𝐩 𝟒: 𝐕𝐚𝐥𝐢𝐝𝐚𝐭𝐞 𝐕𝐍𝐈 & 𝐕𝐋𝐀𝐍 𝐌𝐚𝐩𝐩𝐢𝐧𝐠
✅ Check that VNIs are mapped correctly to VLANs.
✅ Make sure they are in the UP state (show nve vni).

🔹 𝐒𝐭𝐞𝐩 𝟓: 𝐂𝐡𝐞𝐜𝐤 𝐌𝐓𝐔 𝐒𝐞𝐭𝐭𝐢𝐧𝐠𝐬
✅ Set Jumbo MTU (9000 bytes) for VXLAN.
✅ Ensure all interfaces have the same MTU setting.

📌 Don’t forget to LIKE, COMMENT, and SUBSCRIBE for more networking tips!