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Check Point CCVS study materials
Check Point CCVS study resources

Check Point CCVS: Virtual Systems / Virtualization

Check Point CCVS · Work through your exam, one topic at a time.

All guide sections

Virtual Systems / Virtualization

Virtual Systems / Virtualization is the architecture domain of CCVS. It tests whether you can explain how Check Point VSX converts one physical gateway into multiple independent security contexts, and how the pieces relate.

The VSX model

  • A VSX Gateway or VSX Cluster runs one Gaia installation and one software image. Virtual systems are logical partitions, not separate operating systems or virtual machines.
  • Each Virtual System (VS) has its own Security Policy, rule base, interfaces, routing table, NAT rules, logs, and-under MDS-its own domain administration.
  • VSX components include the Virtual System (VS), Virtual Router (VR) for Layer 3 forwarding between VSs or shared networks, Virtual Switch (VSW) for Layer 2 bridging, and the SmartConsole management objects.
  • VSIDs identify virtual systems. Physical ports are not consumed exclusively: a trunk can carry VLANs, and different VLANs can belong to different VSs.
  • Management is a Security Management Server or a Multi-Domain Server with Domain Management Servers. The VSX gateway object owns the platform; VS objects own tenant policy.

Worked example

Two tenants share one VSX cluster. Tenant A uses VLAN 10 external and VLAN 110 internal; Tenant B uses VLAN 20 and VLAN 120. Create VS A and VS B, assign the correct VLAN interfaces, and attach each VS to its own policy package. For traffic between tenants, create a Virtual Router with interfaces in both VSs instead of assigning the same physical interface to both. The VR keeps routing explicit and avoids duplicate ARP and policy ambiguity. Install policy per VS, not once for the gateway.

Traps that cost marks

  • Treating a VS as a full virtual machine with its own kernel; VSX shares the kernel and software blades.
  • Confusing a Virtual Router with a Virtual System; the VR forwards traffic but does not hold a tenant rule base.
  • Assigning one untagged physical interface to two VSs without VLAN separation.
  • Forgetting that the gateway object and the VS object have different management roles.
  • Assuming clustering is configured per VS; clustering is a gateway-level property.