Question 1

A packet is received on an interface configured with transmission scheduling. One of the configured queues In this scenario, which two actions will be taken by default on a Junos device? (Choose two.)

Options :

A : The excess traffic will be discarded

B : The exceeding queue will be considered to have negative bandwidth credit.

C : The excess traffic will use bandwidth available from other queueses

D : The exceeding queue will be considered to have positive bandwidth credit

Answer: A,B

Question 2

You must alter class-of-service values in packets on the outbound interface of an edge router.

In this scenario, which CoS component allows you to accomplish this task?

Options :

A : output policer

B : scheduler

C : rewrite rules

D : forwarding classes

Answer: C

Question 3

Exhibit

Referring to the exhibit, CE-1 is providing NAT services for the hosts at Site 1 and you must provide Internet access for those hosts Which two statements are correct in this scenario? (Choose two.)

Options :

A : You must configure a static route in the main routing instance for the 10 1 2.0/24 prefix that uses the VPN-A.inet.0 table as the next hop

B : You must configure a static route in the main routing instance for the 203.0.113.1/32 prefix that uses the VPN-A.inet.0 table as the next hop.

C : You must configure a RIB group on PE-1 to leak a default route from the inet.0 table to the VPN-A.inet.0 table.

D : You must configure a RIB group on PE-1 to leak the 10 1 2.0/24 prefix from the VPN-A.inet.0 table to the inet.0 table.

Answer: A,B

Question 4

Exhibit

You 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

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