nerdexam
Juniper

JN0-102 · Question #363

Click the Exhibit button. Referring to the exhibit, what happens when ping packets are sent to the management interface address of the local router? Referring to the exhibit, which next-hop interface

The correct answer is A. ge-0/0/1.0. Based on the router's routing table (as implied by the exhibit), packets destined for 10.21.14.16 will be forwarded out through the ge-0/0/1.0 interface as the next-hop.

Routing Fundamentals

Question

Click the Exhibit button. Referring to the exhibit, what happens when ping packets are sent to the management interface address of the local router? Referring to the exhibit, which next-hop interface will be used to reach the 10.21.14.16 destination?

Exhibit

JN0-102 question #363 exhibit

Options

  • Age-0/0/1.0
  • Bge-0/0/0.0
  • Cge-0/0/3.0
  • Dge-0/0/2.0

How the community answered

(23 responses)
  • A
    78% (18)
  • B
    13% (3)
  • C
    4% (1)
  • D
    4% (1)

Why each option

Based on the router's routing table (as implied by the exhibit), packets destined for 10.21.14.16 will be forwarded out through the `ge-0/0/1.0` interface as the next-hop.

Age-0/0/1.0Correct

Assuming a routing table entry from the exhibit (not provided) dictates the path, the router performs a lookup for the destination IP address 10.21.14.16. The most specific or preferred route matching this destination, according to the provided correct answer, uses `ge-0/0/1.0` as its next-hop interface.

Bge-0/0/0.0

This interface would not be selected as the next-hop for 10.21.14.16 based on the implied routing information.

Cge-0/0/3.0

This interface would not be selected as the next-hop for 10.21.14.16 based on the implied routing information.

Dge-0/0/2.0

This interface would not be selected as the next-hop for 10.21.14.16 based on the implied routing information.

Concept tested: Junos routing table lookup

Source: https://www.juniper.net/documentation/us/en/software/junos/routing-network-management/topics/topic-map/routing-tables.html

Topics

#routing table lookup#next-hop resolution#interface identification

Community Discussion

No community discussion yet for this question.

Full JN0-102 Practice