# Q5(a) · BGP path views

Subject: Computer Networks

Exam: TEE

Reader: https://deep-learning-study-room.vercel.app/cn/#tee/papers/paper-2022-ai-final/q5a

Canonical: https://deep-learning-study-room.vercel.app/read/cn/tee/papers/paper-2022-ai-final--q5a/

Exact historical variant. Current-syllabus questions solved; excluded topics and source limitations stated.

### Q5(a). Provider networks A, B and C form a triangle. W attaches to A; X attaches to B and C; Y attaches to C. Determine the views of the topology at W and X from the path information they receive. Justify using the supplied Y view W–A–C, C–X, C–Y. [10 marks]

### Answer

This historical topic is not named in the current six-unit syllabus. It is recorded for a complete paper inventory, but excluded from the required preparation and current-unit mark totals.