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Exam 300-730 topic 1 question 120 discussion

Actual exam question from Cisco's 300-730
Question #: 120
Topic #: 1
[All 300-730 Questions]

What is a characteristic of GETVPN?

  • A. An ACL that defines interesting traffic must be configured and applied to the crypto map.
  • B. Quick mode is used to create an IPsec SA.
  • C. The remote peer for the IPsec session is configured as part of the crypto map.
  • D. All peers have one IPsec SPI for inbound and outbound communication.
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Suggested Answer: D 🗳️
by Net4dd at Feb. 21, 2023, 9:23 p.m.

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gondohwe
7 months, 1 week ago
D. peers in a GETVPN environment use the same SA
upvoted 1 times
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Anonymous983475
1 year ago
Selected Answer: D
D is correct
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Net4dd
1 year, 4 months ago
Selected Answer: D
D. All peers have one IPsec SPI (Security Parameter Index) for inbound and outbound communication. In GETVPN, all group members share a common security association (SA) database and the same keys for encryption and decryption. This approach avoids the need for per-peer IPsec SAs and simplifies the configuration and management of the VPN. Instead of using multiple SAs, GETVPN uses a single SA with a unique Group Domain of Interpretation (GDOI) group key that is distributed to all group members.
upvoted 4 times
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