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JN0-632 · Question #127

Click the Exhibit button. The exhibit shows a configuration for two IPSec tunnels. The tunnel ipsec-vpn-primary is being used as the primary tunnel, and the tunnel ipsec-vpn-backup is being used as…

The correct answer is C. Configure DPD on the primary tunnel. See the full explanation below for the reasoning.

Question

Click the Exhibit button. The exhibit shows a configuration for two IPSec tunnels. The tunnel ipsec-vpn-primary is being used as the primary tunnel, and the tunnel ipsec-vpn-backup is being used as the backup tunnel. The remote device is not a Juniper Networks device. When a link failure occurs in the path that supports the primary tunnel, traffic is black holed for many minutes before the backup tunnel is used. What can you do to reduce the failover time?

Exhibit

JN0-632 question #127 exhibit

Options

  • AConfigure BFD over the IPSec tunnel.
  • BConfigure VPN monitoring on the primary tunnel.
  • CConfigure DPD on the primary tunnel.
  • DConfigure DPD on the backup tunnel

How the community answered

(34 responses)
  • A
    6% (2)
  • B
    15% (5)
  • C
    71% (24)
  • D
    9% (3)

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