Free Juniper JN0-661 Exam Dumps Questions & Answers

A layer 2 circuit (RFC 4447) is established between two PE routers to provide connectivity between two customer sites.
Which two statements related to this deployment are true?

• A.BGP must be used for the control plane communications.
• B.LDP must be used for the control plane communications.
• C.Kompella encapsulation is used in the data plane communications.
• D.Martini encapsulation is used in the data plane communications.

What must you do to use the Layer 2 interworking interface to connect a BGP Layer 2 VPN with an LDP Layer 2 circuit? (Choose two.)

• A.You must configure a policy importing the bgp.l2vpn.0 routing table into the inet.0 routing table.
• B.You must enable the I2iw protocol.
• C.You must have a Tunnel Services PIC installed to used the L2 interworking interface.
• D.You must include the iw0 statement under the [edit interfaces] hierarchy.

What is the final component of CoS processing on a Junos device?

• A.drop profile map
• B.rewrite marker
• C.multifield classifier
• D.behavior aggregate classifier

You are deploying a next-generation multicast VPN in your network and must identify which routers require tunnel services?

• A.All MVPN PE routers require tunnel services.
• B.All MVPN P routers require tunnel services.
• C.DRs closest to the receiver require tunnel services.
• D.DRs closest to the source require tunnel services.

You are asked to implement an LDP-signaled VPLS network for a new customer. Which two statements are correct regarding this implementation? (Choose two.)

• A.The PE routers distribute VPLS to label mapping using MP-IBGP.
• B.A full mesh of LDP sessions between PEs must be configured.
• C.The PE router advertises a label for each remote PE configured.
• D.The same NLRI as Layer 2 VPNs is used.