Home
Juniper
JN0-649 Exam Info
JN0-649 JNCIP-ENT Exam Questions

Home ❯
Juniper ❯
JN0-649 Exam Info ❯
JN0-649 JNCIP-ENT Exam Questions

Unlock Your Juniper Enterprise Routing and Switching Mastery: JN0-649 Professional Prep Revolution

Ready to conquer the JN0-649 and elevate your networking career? Our cutting-edge practice questions are your secret weapon for acing the Juniper Enterprise Routing and Switching Professional exam. Crafted by industry veterans, our materials go beyond rote memorization, immersing you in real-world scenarios you'll face as a certified expert. Whether you're eyeing roles in network architecture, security, or cloud integration, our adaptive learning system identifies your weak spots and transforms them into strengths. With over 10,000 IT professionals already benefiting, you can't afford to miss out. Choose from our convenient PDF, web-based, or desktop formats to suit your learning style and busy schedule. Don't let imposter syndrome hold you back – join the ranks of top-tier networking pros and future-proof your career today!

Page: 1 /
Total 65 questions

Want more questions? Get Premium Access.
()

Get Free Questions & Answers PDF

Question 1

Which statement is correct about IS-IS?

AIS-IS uses areas and an autonomous system.

BLevel 1/2 routers automatically inject a default route to the nearest Level 1 router.

CLevel 2 routers must share the same area address.

DLevel 1 routers route traffic between autonomous systems.

Correct : A

Level 1/2 routers automatically inject a default route to the nearest Level 1 router. It's the other way around

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

AIS-IS uses areas and an autonomous system.

BLevel 1/2 routers automatically inject a default route to the nearest Level 1 router.

CLevel 2 routers must share the same area address.

DLevel 1 routers route traffic between autonomous systems.

0 / 1500

Question 2

The connection between DC1 and DC2 is routed as shown in the exhibit.

In this scenario, which statement is correct?

AThe border devices must be able to perform Layer 3 routing and provide IRB functionality.

BL3VPN must be enabled to advertise reachability.

CAn IP prefix route provides encoding for intra-subnet forwarding.

DType 2 and Type 5 routes will be exchanged between DC1 and DC2.

Correct : A

https://www.juniper.net/documentation/us/en/software/junos/evpn-vxlan/topics/concept/evpn-route-type5-understanding.html

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

AThe border devices must be able to perform Layer 3 routing and provide IRB functionality.

BL3VPN must be enabled to advertise reachability.

CAn IP prefix route provides encoding for intra-subnet forwarding.

DType 2 and Type 5 routes will be exchanged between DC1 and DC2.

0 / 1500

Question 3

BGP multipath or multihop are not configured in your network.

In this scenario, what is the correct sequence for BGP active route selection?

Ahigher local preference
shortest AS path
lowest peer address
lowest router ID
lower origin code

Bhigher local preference
shortest AS path
lower origin code
lowest router ID
lowest peer address

Chigher local preference
lowest router ID
lowest peer address
lower origin code
shortest AS path

Dhigher local preference
shortest AS path
lowest router ID
lowest peer address
lower origin code

Correct : B

BGP Path Selection process follows this order

1.Weight (Bigger is better)

2. Local preference (Bigger is better)

3. Self originated (Locally injected is better than iBGP/eBGP learned)

4. AS-Path (Smaller is better)

5. Origin

6. MED (Smaller is better)

7. External (Prefer eBGP over iBGP)

8. IGP cost (Smaller is better)

9. EBGP Peering (Older is better)

10. Router- ID

http://www.next-itsolutions.co.uk/wp-content/uploads/2015/09/CCIE-BGP-Best-Path-Selection1.png

https://www.juniper.net/documentation/us/en/software/junos/vpn-l2/bgp/topics/concept/routing-protocols-address-representation.html

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

Ahigher local preference
shortest AS path
lowest peer address
lowest router ID
lower origin code

Bhigher local preference
shortest AS path
lower origin code
lowest router ID
lowest peer address

Chigher local preference
lowest router ID
lowest peer address
lower origin code
shortest AS path

Dhigher local preference
shortest AS path
lowest router ID
lowest peer address
lower origin code

0 / 1500

Question 4

You are troubleshooting an EVPN-VXLAN IP fabric and observe the loop shown in the exhibit.

Which two steps would you take to further troubleshoot this problem? (Choose two.)

AVerify that the same ESI is configured on the link from the host and that it matches the source.

BIssue the show route table bgp.evpn.0 command on Leaf2 and verify that Type 4 routes are present.

CIssue the show route table bgp.evpn.0 command on Leaf2 and verify that Type 3 routes are present.

DVerify that the same ESI is configured on the two links from the source.

Correct : B, C

Type 2 route, MAC with IP advertisement route---Type 2 routes are per-VLAN routes, so only PEs that are part of a VNI need these routes. EVPN allows an end host's IP and MAC addresses to be advertised within the EVPN Network Layer reachability information (NLRI). This allows for control plane learning of ESI MAC addresses. Because there are many Type 2 routes, a separate route-target auto-derived per VNI helps to confine their propagation. This route type is supported by all EVPN switches and routers. Type 5 route, IP prefix Route---An IP prefix route provides encoding for inter-subnet forwarding. In the control plane, EVPN Type 5 routes are used to advertise IP prefixes for inter-subnet connectivity across data centers. To reach a tenant using connectivity provided by the EVPN Type 5 IP prefix route, data packets are sent as Layer 2 Ethernet frames encapsulated in the VXLAN header over the IP network across the data centers.

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

AVerify that the same ESI is configured on the link from the host and that it matches the source.

BIssue the show route table bgp.evpn.0 command on Leaf2 and verify that Type 4 routes are present.

CIssue the show route table bgp.evpn.0 command on Leaf2 and verify that Type 3 routes are present.

DVerify that the same ESI is configured on the two links from the source.

0 / 1500

Question 5

You are deploying IP phones in your enterprise network that must receive their power through their Ethernet connection. You are using your EX Series switch's PoE ports that support IEEE 802.3af.

In this scenario, what is the maximum amount of power allocated to each interface?

A10.2 W

B15.4 W

C30 W

D50 W

Correct : B

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

A10.2 W

B15.4 W

C30 W

D50 W

0 / 1500

Page: 1 / 13
Total 65 questions

Unlock Full
JN0-649 Exam Features

In Just $49 You can Access

All Official Question Types
Interactive Web-Based Practice Test Software
No Installation or 3rd Party Software Required
Customize your practice sessions (Free Demo)
24/7 Customer Support

Get Full Access Now

Marked Questions
JN0-649 Exam

JN0-649 Exam Question 1
JN0-649 Exam Question 2
JN0-649 Exam Question 3
JN0-649 Exam Question 4
JN0-649 Exam Question 5

Download PDF File Demo

Try Web-Based Exam Practice Software Demo

Commenting

In order to participate in the comments you need to be logged-in.
You can sign-up or login