350-501 Practice Test

350-501 Practice Test practice questions, page 12 of 21, with answer review and explanations.

Question 56

Refer to the exhibit Router R1 and its peer R2 reside on the same subnet in the network. If an engineer implements this configuration to R1, how does it make connections to R2?

  1. R1 establishes TCP connections that are authenticated with a clear-text password.
  2. R1 establishes UDP connections that are authenticated with an MD5 password.
  3. R1 establishes UDP connections that are authenticated with a clear-text password.
  4. R1 establishes TCP connections that are authenticated with an MD5 password.

Question 57

Refer to the exhibit. Which two statements about the IS-IS topology are true? (Choose two.)

  1. R1 and R4 are Level 2 neighbors.
  2. All four routers are operating as Level 1-2 routers.
  3. All four routers are operating as Level 2 routers only.
  4. All four routers are operating as Level 1 routers only.
  5. R1 and R2 are Level 2 neighbors.

Question 58

Refer to the exhibits. R1 and R2 are directly connected and IS-IS routing has been enabled between R1 and R2. R1 generates the above log message periodically. Based on this output, which statement is true?

  1. IS-IS neighbor authentication is failing for Level 2 PDUs only.
  2. IS-IS neighbor authentication is failing for Level 2 first and then for Level 1 PDUs.
  3. IS-IS neighbor authentication is failing for Level 1 and Level 2 PDUs.
  4. IS-IS neighbor authentication is failing for Level 1 PDUs only.

Question 59

Which BGP attribute is used first when determining the best path?

  1. origin
  2. AS path
  3. local preference
  4. weight

Question 60

Refer to the exhibit. An engineer wants to authenticate the OSPF neighbor between PE-A and PE-B using MD5. Which command on PE-B successfully completes the configuration?

  1. PE-B(config-if)#ip ospf message-digest-key 1 md5 44578611 PE-B(config-if)#ip ospf authentication null
  2. PE-B(config-if)#ip ospf message-digest-key 1 md5 44578611 PE-B(config-if)#ip ospf authentication key-chain 44578611
  3. PE-B(config-if)#ip ospf message-digest-key 1 md5 44568611 PE-B(config-if)#ip ospf authentication null
  4. PE-B(config-if)#ip ospf message-digest-key 1 md5 44578611 PE-B(config-if)#ip ospf authentication message-digest