Juniper Exam JN0-231 Topic 7 Question 32 Discussion

Actual exam question for Juniper's JN0-231 exam

Question #: 32
Topic #: 7

[All JN0-231 Questions]

What is the default value of the dead peer detection (DPD) interval for an IPsec VPN tunnel?

A20 seconds

B5 seconds

C10 seconds

D40 seconds

Show Suggested Answer

Suggested Answer: B

The default value of the dead peer detection (DPD) interval for an IPsec VPN tunnel is 5 seconds. DPD is a mechanism that enables the IPsec device to detect if the peer is still reachable or if the IPsec VPN tunnel is still active. The DPD interval determines how often the IPsec device sends DPD packets to the peer to check the status of the VPN tunnel. A value of 5 seconds is a common default, but the specific value can vary depending on the IPsec device and its configuration.

Juniper Networks Technical Documentation: Configuring IPsec VPNs: https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/ipsec-vpn-overview-srx-series.html

by Nichelle at Mar 21, 2024, 03:37 PM

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7 months ago

Candidate 1: I think the default value is 10 seconds for DPD interval.

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