Data Center, Associate (JNCIA-DC)

Here you have the best Juniper JN0-281 practice exam questions

Question 1 of 64

Which two statements are correct about configuring VLANs? (Choose two.)

You must assign an IRB interface to each VLAN.

You must assign a VLAN name or ID and a Layer 2 interface to the VLAN.

You can assign one or more VLANs to a trunk mode interface.

You can assign one or more VLANs to an access mode interface.

Correct Answer: B, C

Question 2 of 64

Which statement is correct about access ports?

They are assigned to a single VLAN.

They are assigned to multiple VLANs.

They must be connected to a router.

They must be connected to a firewall.

Correct Answer: A

Question 3 of 64

Which statement about the qualified next-hop feature is correct when configuring a static route?

Qualified next-hop is used for specifying redundant next-hops.

Qualified next-hop is used when the next-hop address is not within the route table of the local device.

Qualified next-hop is only required when a link-state protocol is configured.

Qualified next-hop uses pings to verify that the next hop is up.

Correct Answer: A

Question 4 of 64

By default, which two statements about trunk and access ports are correct? (Choose two.)

Trunk ports forward untagged traffic.

Access ports forward untagged traffic.

Access ports forward tagged traffic.

Trunk ports forward tagged traffic.

Correct Answer: B, D

Question 5 of 64

What is a function of an integrated routing and bridging (IRB) interface?

to route traffic between different VLANs

to encrypt traffic between network segments

to bridge traffic within the same VLAN

to provide Network Address Translation (NAT)

Correct Answer: A