Question 1

You are configuring a BGP signaled Layer 2 VPN across your MPLS enabled core network. Your PE-2 device connects to two sites within the s VPN In this scenario, which statement is correct?

Options :

A : By default on PE-2, the site-s local ID is automatically assigned a value of 0 and must be configured to match the total number of attached sites.

B : You must create a unique Layer 2 VPN routing instance for each site on the PE-2 device.

C : You must use separate physical interfaces to connect PE-2 to each site.

D : By default on PE-2, the remote site IDs are automatically assigned based on the order that you add the interfaces to the site configuration.

Answer: D

Question 2

You are asked to protect your company's customers from amplification attacks. In this scenario, what is Juniper's recommended protection method?

Options :

A : ASN prepending

B : BGP FlowSpec

C : destination-based Remote Triggered Black Hole

D : unicast Reverse Path Forwarding

Answer: C

Question 3

Which two statements are correct about reflecting inet-vpn unicast prefixes in BGP route reflection? (Choose two.)

Options :

A : Route reflectors do not change any existing BGP attributes by default when advertising routes.

B : A BGP peer does not require any configuration changes to become a route reflector client.

C : Clients add their originator ID when advertising routes to their route reflector

D : Route reflectors add their cluster ID to the AS path when readvertising client routes.

Answer: A,B

Question 4

ExhibitYou want to use both links between R1 and R2 Because of the bandwidth difference between the two links, you must ensure that the links are used as much as possible. Which action will accomplish this goal?

Options :

A : Define a policy to tag routes with the appropriate bandwidth community.

B : Disable multipath.

C : Ensure that the metric-out parameter on the Gigabit Ethernet interface is higher than the 10 Gigibit Ethernet interface.

D : Enable per-prefix load balancing.

Answer: D

Question 5

ExhibitThe environment is using BGP All devices are in the same AS with reachability redundancy Referring to the exhibit, which statement is correct?

Options :

A : RR1 is peered to Client2 and RR2

B : RR2 is in an OpenConfirm State until RR1 becomes unreachable.

C : Client1 is peered to Client2 and Client3.

D : Peering is dynamically discovered between all devices.

Answer: A

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