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Exam JN0-661 topic 1 question 51 discussion

Actual exam question from Juniper's JN0-661
Question #: 51
Topic #: 1
[All JN0-661 Questions]

You are provisioning a new VPLS on your PE router. Your customer needs to send Q-in-Q traffic across the VPLS.
In this scenario, which type of encapsulation is required on your PE router's VPLS interface?

  • A. ether-vpls-over-atm-llc
  • B. extended-vlan-vpls
  • C. vlan-vpls
  • D. ethernet-vpls
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Suggested Answer: C 🗳️
The logical encapsulation vlan-vpls have the valid intefaces type of 802.1Q and Q-in-Q.
References:
http://www.jnpr.net/techpubs/en_US/junos-space14.2/topics/concept/layer2-provisioning-overview-service-attributes.html

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rockncool
4 years, 4 months ago
Correct answer should be extended-vlan-vpls for dot1q/qinq together
upvoted 1 times
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