Free JN0-349 Questions Attempt

Enterprise Routing and Switching - Specialist (JNCIS-ENT) Questions and Answers

Question 13

Click the Exhibit button.

Referring to the exhibit, which port on Switch-2 will be selected as the RSTP root port?

ge-0/0/8.0

ge-0/0/9.0

ge-0/0/10.0

ge-0/0/1.0

Question 14

Which two statements about Layer 2 loop prevention protocols are correct? (Choose two.)

With STP, a designated port can transition to the forwarding state without waiting for the protocol times to expire.

STP uses point-to-point and edge port designations.

With RSTP, a designated port can transition to the forwarding state without waiting for the protocol times to expire.

RSTP uses point-to-point and edge port designations.

Question 15

Which two statements about BPDU protection are correct? (Choose two.)

By default, you must manually clear a BPDU error condition when using BPDU protection.

BPDU protection prevents unauthorized switches from connecting to and participating in your spanning tree topology.

By default, BPDU protection prevents the root bridge from communicating with other STP members unless it receives a superior BPDU first.

BPDU protection requires that STP or RSTP is configured on the switch.

Question 16

Exhibit.

Referring to the exhibit, why is the route for 10.5.5.5 hidden?

It is an L3VPN route.

The next hop cannot be resolved.

It has an invalid community.

It is a Martian route.