Friday 27 October 2017

Juniper JN0-661 Question Answer

You work for a service provider and need to build EVPN service which provides an active/active multihoming topology using a single CE at each site. In this scenario, which two statements are true? (Choose two.)

A. An Ethernet segment appears as a LAG to the CE device.
B. A backup designated forwarder is elected for forwarding BUM traffic to the CE device.
C. The Ethernet segment identifier must be an all zeros identifier.
D. A designated forwarder is elected for forwarding BUM traffic to the CE device.

Answer: A


Which two statements are true regarding the CSPF algorithm? (Choose two.)

A. The selected path for a given LSP is passed to the TED in the form of an ERO.
B. LSPs with lower numerical setup priorities are computed before LSPs with higher setup priority values.
C. The selected path for a given LSP is passed to RSVP in the form of an ERO.
D. LSPs with higher numerical setup priorities are computed before LSPs with lower setup priority values.

Answer: BC