JN0-281 by Juniper Actual Free Exam Q&As

Question 1

Which two statements about IBGP are correct? (Choose two.)

A. IBGP uses full mesh for loop prevention. B. IBGP uses AS path for loop prevention. C. By default, IBGP has a TTL of 1. D. By default, IBGP has a TTL of 255.

Discussion 0

Correct Answer: A,D Vote an answer

Explanation: Only visible for PassTestking members. You can sign-up / login (it's free).

Question 2

Within your router, you want to verify that you are learning routes from a remote BGP peer at IP address 10.10.100.1. Which command would satisfy the requirement?

A. show route advertise-protocol bgp 10.10.100.1 B. show route protocol bgp source-gateway 10.10.100.1 C. show route protocol bgp table inet.0 10.10.100.1 D. show route receive-protocol bgp 10.10.100.1

Discussion 0

Correct Answer: D Vote an answer

Explanation: Only visible for PassTestking members. You can sign-up / login (it's free).

Question 3

What are two characteristics of a typical EBGP underlay fabric? (Choose two.)

A. Each device in an EBGP fabric will be configured in its own unique private AS. B. An EBGP fabric does not require an IGP to advertise loopback IPs. C. Each device in an EBGP fabric will be configured to be part of the same private AS. D. An EBGP fabric relies on an IGP to advertise loopback IPs.

Discussion 0

Correct Answer: A,B Vote an answer

Question 4

Exhibit:

Referring to the exhibit, what is the route preference of the 172.25.11.254 next hop?

A. 130 B. 5 C. 140 D. 10

Discussion 0

Correct Answer: B Vote an answer

Explanation: Only visible for PassTestking members. You can sign-up / login (it's free).

Question 5

In troubleshooting a Virtual Chassis setup, what is a common issue to look for?

A. Use of copper cables for inter-switch connections B. Incompatible software versions between member switches C. Too many switches in a single Virtual Chassis configuration D. Activation of all ports for Virtual Chassis connections

Discussion 0

Correct Answer: B Vote an answer

Question 6

What is the default route preference of a static route in the Junos OS?

A. 5 B. 0 C. 10 D. 1

Discussion 0

Correct Answer: A Vote an answer

Explanation: Only visible for PassTestking members. You can sign-up / login (it's free).

Question 7

In the context of Ethernet bridging on Junos devices, what is the purpose of the Spanning Tree Protocol (STP)?

A. To provide a mechanism for VLAN tagging. B. To filter MAC addresses. C. To prevent routing loops. D. To prevent Layer 2 switching loops.

Discussion 0

Correct Answer: D Vote an answer

Question 8

What is the behavior of the default export policy for OSPF?

A. Reject all routes. B. Accept all routes. C. Redistribute all routes. D. Forward all routes.

Discussion 0

Correct Answer: A Vote an answer

Explanation: Only visible for PassTestking members. You can sign-up / login (it's free).

Question 9

Which statement is correct about aggregate routes?

A. The default next hop is readvertise. B. The default next hop is resolve. C. The default next hop is reject. D. The default next hop is discard.

Discussion 0

Correct Answer: C Vote an answer

Explanation: Only visible for PassTestking members. You can sign-up / login (it's free).

Question 10

In the context of Layer 2 switching, what does RSTP stand for?

A. Routing Switch Transport Protocol B. Resilient Switching Transport Protocol C. Redundant Switching Tree Protocol D. Rapid Spanning Tree Protocol

Discussion 0

Correct Answer: D Vote an answer

Question 11

Which two statements describe an OSPF ABR? (Choose two.)

A. By default, an ABR must have one link in the OSPF backbone area. B. By default, an ABR is an OSPF router with all of its links in one area. C. By default, an ABR is an OSPF router with links in two areas. D. By default, an ABR does not need to have any links in the backbone area.

Discussion 0

Correct Answer: A,C Vote an answer

Juniper Data Center, Associate (JNCIA-DC) - JN0-281 Exam Practice Test