Juniper JNCIA JN0-692 Questions & Answers

• Question 141:

  Click the Exhibit button.

  

  Two PE routers in your Layer 3 VPN are not advertising customer VPN routes to each other. Referring to the output in the exhibit, which configuration parameter is missing?

  A. family inet on PE1

  B. family inet on PE2

  C. family inet-vpn on PE1

  D. family inet-vpn on PE2

  Correct Answer: D

• Question 142:

  IS-IS is configured to support both IPv4 and IPv6 routing. Which statement is true?

  A. Separate IPv4 and IPv6 hellos will be sent.

  B. IPv6 will have a separate link-state database.

  C. IS-IS v6 support must be enabled under protocols isis.

  D. IS-IS sends IPv6 topology information as new TLVs in existing LSPs.

  Correct Answer: D

• Question 143:

  Which two statements correctly describe BGP operation? (Choose two.)

  A. IBGP does not advertise routes learned from other IBGP neighbors.

  B. IBGP advertises routes learned from other IBGP neighbors.

  C. EBGP advertises routes learned from other IBGP or EBGP neighbors.

  D. EBGP does not advertise routes learned from other EBGP neighbors.

  Correct Answer: AC

• Question 144:

  You have been asked to make a configuration which inherits the statements in a predefined configuration group. What will accomplish this?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: B

• Question 145:

  Click the Exhibit button.

  

  The exhibit contains a BGP topology. R1 and R2 are peering using IBGP. R2 and R3 are peering with EBGP. R1 is not installing any routes from R3 due to next-hop resolution issues. Which two configurations will resolve this issue? (Choose two.)

  A. Use a policy to advertise the loopback on R2 into the IGP.

  B. Advertise the R2-R3 subnet into the IGP.

  C. Configure advertise-inactive on the IBGP peering session on R2.

  D. Configure next-hop self on the IBGP peering session on R2.

  Correct Answer: BD

• Question 146:

  Click the Exhibit button.

  

  Your router should be configured with a rewrite rule which alters the default behavior of expedited-forwarding as shown in the exhibit. Which configuration is correct?

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: A

• Question 147:

  Click the Exhibit button.

  

  Based on the exhibit, what do you expect to find in the configuration on R1 and R4?

  A. a policy leaking level 1 routes into level 2

  B. a policy leaking level 2 routes into level 1 C. a policy setting the attached bit on level 2 routes

  D. a policy setting the attached bit on level 1 routes

  Correct Answer: B

• Question 148:

  You have assigned target:65432:100 as the route target for Customer A's BGP Layer 2 VPN. The PE1 router VRF is configured with vrf-target export target:65432:100.Which configuration on PE2 correctly assigned Customer A's routes to their VRF?

  A. vrf-target target:65432:100

  B. route-target target:65432:100

  C. vrf-target export target:65432:100

  D. route-target export target:65432:100

  Correct Answer: A

• Question 149:

  Click the Exhibit button.

  

  Router B: MED 100, AS Path (65000 65000), Origin 0 Router C: MED 50, AS Path (65000 65000), Origin 1 Router D: MED 50, AS Path (65000), Origin 0

  You are the administrator of AS 65000. In the exhibit, there are four links between your network (AS

  65000) and your upstream provider (AS 65001).

  You have an export policy on all of your routers to advertise your routes such that:

  Router A: MED 100, AS Path (65000), Origin 1

  Through which link will traffic from the Web server enter your network (AS 65000)?

  A. Router A

  B. Router B

  C. Router C

  D. Router D

  Correct Answer: D

• Question 150:

  Click the Exhibit button.

  

  In the exhibit, on which label value does PE1 expect to receive traffic from CE3 for VPN A?

  A. 2002

  B. 3001

  C. 3002

  D. 2001

  Correct Answer: A