CCIE R&S V5.1 Written Exam: Implement and Troubleshoot Encapsulation
I will be discussing Implement and Troubleshoot Encapsulation as part of Layer 3 Technologies and Fundamental Routing Concepts CCIE Routing and Switching (R&S) V5.1 exam blueprint topics.
Implement and Troubleshoot Encapsulation :
4.1.c Implement and troubleshoot encapsulation
4.1.c [i] GRE
4.1.c [ii] Dynamic GRE
4.1.c [iii] LISP encapsulation principles supporting EIGRP OTP
Let me summarize some of the key takeaways related to CCIE R&S V5.1 Written Exam: Implement and Troubleshoot Static Routing as relevant to CCIE Routing and Switching (R&S) V5.1 written exam blueprint topics.
- OTP does NOT use LISP control plane (map server/resolver, etc.) instead it uses EIGRP to exchange routes and provide the next-hop, which LISP encapsulation uses to reach remote prefixes
- RLOCs are used by routers in the public IP network to route traffic between two networks
I sincerely hope that you found this article and video helpful. Please post your questions or suggestions in the comments and tell me how you are preparing for your CCIE Routing and Switching (R&S) V5.1 written and lab exams.