VPN issues may result from misconfiguration, communication failure, or incompatible default configurations between peers. Which basic command syntax needs to be used for troubleshooting Site-to-Site…

Question

Options

• Avpn truncon debuq
• Bcp debug truncon
• Cvpn debug truncon
• Dfw debug truncon

• A
  2% (1)
• B
  5% (2)
• C
  93% (40)

Explanation

vpn debug truncon is the correct Check Point command for troubleshooting Site-to-Site VPN issues - vpn targets the VPN daemon specifically, debug enables debug logging, and truncon truncates (clears) the existing log file and turns on debugging simultaneously, giving you a clean capture.

Option A (vpn truncon debuq) is wrong on two counts: the arguments are in the wrong order and "debuq" is a typo. Option B (cp debug truncon) uses cp, which is not a valid Check Point CLI component for this purpose. Option D (fw debug truncon) is a real Check Point command, but fw debug targets the firewall kernel module - not the VPN process - so it won't capture IKE/IPsec negotiation issues.

Memory tip: Think "VPN has the Debug, Truncated and ON" - vpn debug truncon. The verb order matches the logic: what you're debugging (vpn), how you're debugging it (debug), what to do with the log file (truncon = truncate + on).

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