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CCIE Service Provider Written v4.1 (400-201) Exam Questions

Cisco

CCIE Service Provider Written v4.1 (400-201)

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Question 43:

Which protocol provides an alternative to the STP, which provides a way to control network loops, handle link failures, and improve convergence time and can coexist with STP? 

Answer options:

A. IEEE 802.1ah
B. Flex Links
C. E-TREE
D. PBB-EVPN
E. REP