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Exam JN0-362 All Questions

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Exam JN0-362 topic 1 question 20 discussion

Actual exam question from Juniper's JN0-362
Question #: 20
Topic #: 1
[All JN0-362 Questions]

The IPv6 Neighbor Discovery Protocol (NDP) performs the same function as which two IPv4 protocols? (Choose two.)

  • A. ICMP
  • B. ARP
  • C. DNS
  • D. DHCP
Show Suggested Answer Hide Answer
Suggested Answer: AB 🗳️
Reference:
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/ipv6-neighbor-discovery.html#:~:text=Neighbor%20discovery%20for%20IPv6%
20replaces,Discovery%20protocol%20(NDP)%20messages
.

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achon
1 year, 8 months ago
Selected Answer: AB
One of the key features of NDP is its ability to perform address resolution without the need for the Address Resolution Protocol (ARP) used in IPv4. NDP accomplishes this by using a combination of ICMPv6 messages and multicast address resolution.
upvoted 1 times
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FR99
2 years, 5 months ago
Answer could be D instead of A due to SLAAC being used as a replacement for DHCP in some use cases.
upvoted 1 times
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donkey_12
2 years, 7 months ago
AB, As discovery protocol are ICMP and ARP
upvoted 1 times
donkey_12
2 years, 7 months ago
Neighbor discovery for IPv6 replaces the following IPv4 protocols: router discovery (RDISC), Address Resolution Protocol (ARP), and ICMPv4 redirect. https://www.juniper.net/documentation/us/en/software/junos/neighbor-discovery/topics/topic-map/ipv6-neighbor-discovery.html#:~:text=Neighbor%20discovery%20for%20IPv6%20replaces,Discovery%20protocol%20(NDP)%20messages
upvoted 1 times
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