156-315.82 Exam Dumps : Check Point Certified Security Expert R82

The correct answer isA. IKEv1 Aggressive Mode performs Phase 1 negotiation usingthree packets. Check Point documentation explains that Main Mode and Aggressive Mode are IKEv1 Phase 1 modes. If Aggressive Mode is not selected, the Security Gateway uses Main Mode by default, which performs IKE negotiation with six packets. Aggressive Mode reduces this to three packets, making it faster but less protected than Main Mode. Option B is wrong because four messages is associated with the normal IKEv2 initial exchange, not IKEv1 Aggressive Mode. Option C is not a valid count for the standard aggressive exchange. Option D is the count for IKEv1 Main Mode, not Aggressive Mode. The CCSE memory rule is direct and should not be overcomplicated:IKEv1 Main Mode = 6 packets; IKEv1 Aggressive Mode = 3 packets; IKEv2 initial exchange = 4 messages. Reference topic:IPsec and IKE / Phase I Modes.

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The intended answer isB, but the technically exact directory is usually written as$FWDIR/state/__tmp/FW1/with a double underscore. The temporary policy directory is used when policy files are transferred to the Security Gateway before they are committed as the local installed policy. Option A, $FWDIR/state/local/FW1, is the committed/local policy directory, not the transfer staging directory. Option C is wrong because the directory is FW1, not FW-1. Option D is wrong because $CPDIR is not the firewall policy state path used for this transfer. So use optionBfor the exam, but remember the precise technical path is__tmp, not _tmp.

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The correct answer isD. When the remote VPN peer is a third-party product, the object used in SmartConsole is anInteroperable Deviceobject, commonly represented in older exam wording as an Interoperable Object. Check Point’s R82 Site-to-Site VPN documentation states that if the remote peer is not a Check Point Security Gateway, you define an Interoperable Device. This object stores the remote peer’s VPN identity, IP address, encryption settings, authentication method, and VPN domain information. Option A is not the best answer here because “Externally Managed VPN Gateway” is used for Check Point gateways managed by a different Check Point Management Server, not for generic third-party VPN devices. Option B is wrong because a Gateway object represents a Check Point Security Gateway managed in the Check Point environment. Option C is wrong because a Host object does not contain the VPN peer properties needed for IKE/IPsec negotiation. Reference topic:VPN with External VPN Gateways / Interoperable Device.

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