Palo Alto Networks Certified Network Security Engineer (PCNSE)fully solved 2023

Palo Alto Networks Certified Network Security Engineer (PCNSE)fully solved 2023What does SP3 stand for? Single-Pass Parallel Processing architecture. What is the difference between the PA-5260 and the PA-5280? Double the data-plane RAM which doubles the session capacity. (Can't find a non-training source for this.) When is a Virtual Systems license needed? • To support multiple virtual systems on PA-3200 Series firewalls. • To create more than the base number of virtual systems supported on a platform. What is the default IP address for a physical appliance? 192.168.1.1 What is the default IP address for a virtual firewall? Dynamic via DHCP. (Can't find a non-training source for this.) What commands enter maintenance mode? • Via serial console: "maint". • Via SSH console: "debug system maintenance-mode". Where can you specify which interface to use for accessing certain external services? "Device" → "Setup" → "Services" → "Service Features" → "Service Route Configuration". When is user authentication denied? If all authentication profiles fail. (Can't find a non-training source for this.) What needs to be done before upgrading PAN-OS? 1. Install the latest Applications and Threats update. 2. Install the latest maintenance release (for example, 7.1.*). 3. Install the major base release (for example, 8.0.0). 4. Install the latest maintenance release (for example, 8.0.*). Are HA and MGMT interfaces assigned to a zone? If so, which? No. (Can't find a non-training source for this.) By default, what are Ethernet ports 1 and 2 configured for? Virtual Wire (VWire) allowing all untagged traffic. What functionality is supported by Layer 2 deployment mode? • App-ID • Content-ID • User-ID • SSL / TLS decryption • QoS (Can't find a non-training source for this.) What netmask must a loopback interface have? None or /32. What does the term "shadow" mean? Rules with a larger scope being above and taking effect over others which have a narrower scope. What do policy hit counts persist through? Reboots, dataplane restarts, and upgrades. What does DIPP stand for? Dynamic IP and Port. Do security policies match on pre- or post-NAT for IP addresses and zones? Pre-NAT IP addresses but post-NAT zones. How many packets does App-ID need to identify a TCP application? According to EDU-110: Up to 5. According to KB: Up to 4. How many packets does App-ID need to identify a UDP application? 1. (Can't find a non-training source for this.) Do application dependencies listed under "Depends On" need to be added to security policy rules? Yes. Do application dependencies listed under "Implicitly Uses" need to be added to security policy rules? No. What is the safest option when using Policy Optimizer → "No App Specified"? Clone. Which Policy Optimizer → "No App Specified" option converts an existing rule? "Match usage". When are new and modified threat signatures and modified App-IDs released? Weekly but often more frequently.