Juniper Juniper Certifications JN0-348 Questions & Answers

• Question 41:

  Click the Exhibit button.

  

  In the exhibit, each IP subnet in the network is associated with a unique VLAN ID. Which action will ensure that Host C will communicate with Host A and Host B?

  A. Configure an IRB interface for each VLAN and associate it with its corresponding VLAN

  B. Configure a port-based ACL that permits inter-VLAN routing for all configured VLANs

  C. Configure all switch ports connecting to the host devices as trunk ports associated with all VLANs

  D. Configure all switch ports connecting to the host devices as access ports associated with a common VLAN

  Correct Answer: A

• Question 42:

  Click the Exhibit button.

  

  Which statement is correct about the ISO NET address shown in the exhibit?

  A. The system identifier is 6800.1001.00

  B. The area identifier is 0001

  C. The authority and format identifier (AFI) is 00

  D. This is not a valid NET address

  Correct Answer: B

• Question 43:

  Click the Exhibit button.

  

  Which statement is true about the configuration shown in the exhibit?

  A. Only the local-pref import policy will be evaluated when routes are learned from neighbor 172.30.1.1

  B. Only the add-community import policy will be evaluated when routes are learned from neighbor

  172.30.1.1

  C. No import policy will be evaluated when routes are learned from neighbor 172.30.2.1

  D. Both the add-community and local-pref import policies will be evaluated when routes are learned from neighbor 172.30.2.1

  Correct Answer: D

• Question 44:

  Click the Exhibit button.

  

  Referring to the exhibit, what is the problem?

  A. The LAG member interfaces are configured across different line cards

  B. LAG requires more than two member links

  C. LACP is required for LAG to work

  D. Aggregated interfaces must be defined under the chassis stanza

  Correct Answer: D

• Question 45:

  Click the Exhibit button.

  

  Referring to the exhibit, which two statements are correct? (Choose two.)

  A. Router A does not send routes learned from Router E to Router B, Router C, and Router D

  B. Router A sends routes learned from Router E to Router B, Router C, and Router D

  C. Router A sends routes learned from Router D to Router B and Router C

  D. Router A does not send routes learned from Router D to Router B and Router C

  Correct Answer: BD

• Question 46:

  Click the Exhibit button.

  

  Referring to the exhibit, Router-1 is attempting to form an EBGP session with Router-2. However, BGP routes are never exchanged between Router-1 and Router-2.

  What is causing the problem?

  A. The TCP-MSS value is set too low

  B. The EXT group is not configured as an external type BGP peering session

  C. The EBGP session is configured to use the wrong AS

  D. The keep all statement is preventing the session from establishing

  Correct Answer: B

• Question 47:

  Click the Exhibit button.

  

  Given the route shown in the exhibit, which two prefixes contribute to the aggregate route? (Choose two.)

  A. 172.12.31.0/24

  B. 172.12.33.0/24

  C. 172.12.30.0/24

  D. 172.12.32.0/24

  Correct Answer: AC

• Question 48:

  Click the Exhibit button.

  

  Your router is configured to peer with your ISP's router using BGP. You can only control your BGP configuration.

  Which address families are negotiated between the two BGP peers shown in the exhibit?

  A. inet-unicast inet-vpn-unicast 12vpn-signaling

  B. inet-unicast

  C. inet-vpn-unicast

  D. inet-unicast inet-vpn-unicast 12vpn

  Correct Answer: B

• Question 49:

  Which statement is true when using LAGs with an EX4300?

  A. Speeds on member links can differ.

  B. Member links must be contiguous.

  C. Half duplex is supported on the LAG.

  D. You can have up to 16 member links per LAG.

  Correct Answer: D

• Question 50:

  How many bytes of overhead are added to a packet traversing a GRE tunnel?

  A. 20

  B. 24

  C. 12

  D. 16

  Correct Answer: B