JN0-362 Practice Test

JN0-362 Practice Test practice questions, page 2 of 3, with answer review and explanations.

Question 6

Which two statements are true for GRE tunneling? (Choose two.)

  1. GRE tunnel endpoints must have a valid route to the remote endpoint
  2. GRE tunnels support multiple logical units per interface
  3. GRE tunnels are stateful by default
  4. GRE tunnels support only one logical unit per interface

Question 7

Click the Exhibit button. Referring to the exhibit, the GRE tunnel between R-1 and R-2 allows connectivity between User-1 and Server-1. When User-1 communicates with Server-2 with packets that are 1472 bytes in size, no packet fragmentation occurs. User-1 can communicate with Server-1 with packets that are up to 1448 bytes in size with no packet fragmentation. However, if the packet size is larger than 1448 bytes, packet fragmentation occurs. Why is the packet fragmentation occurring between User-1 and Server-1 in this scenario?

  1. The GRE header adds 20 bytes to the packet
  2. The GRE header adds 24 bytes to the packet
  3. The IP header adds 20 bytes to the packet
  4. The IP header adds 24 bytes to the packet

Question 8

What happens when a packet matches a static route with the next hop parameter set to reject?

  1. The system silently drops the packet
  2. An ICMP message is sent to the source and the packet is forwarded
  3. An ICMP message is sent to the source and the packet is dropped
  4. The packet is forwarded and the packet is marked as rejected in the header

Question 9

Which two statements are correct about the BGP MED attribute? (Choose two.)

  1. BGP uses the MED value when peering to two or more connections to the same upstream AS
  2. BGP routes require the MED attribute be defined
  3. BGP uses the MED value when peering to two different upstream ASs
  4. BGP assumes the MED value to be 0, if not already defined

Question 10

What is the Junos default router priority advertisement value for IS-IS?

  1. 64
  2. 32
  3. 0
  4. 127