Palo Alto 2024 Exam with Complete Solutions
How to configure DMZ traffic from outside - Answer-Create a NAT policy destined for the OUTSIDE zone
- Under translated packet tab
Input server ip
Create policy from source to DMZ
What are zone protection profiles? - Answer-- First line of defens...
Palo Alto 2024 Exam with Complete
Solutions
How to configure DMZ traffic from outside - Answer-Create a NAT policy destined for
the OUTSIDE zone
- Under translated packet tab
Input server ip
Create policy from source to DMZ
What are zone protection profiles? - Answer-- First line of defense for non-ip protocols
- Create the profile and add it to zone
- Network, zone profiles (left), zones, look towards bottom of pop-up
How to configure a port/int for management profile - Answer-- These allow management
to have certain services (protocols)
- Network tab, interface mgnt (left)
Assign to interface (can be any)
How to configure DHCP (act as server) - Answer-- Network, DHCP, DHCP server,
interface (for ips in that broadcast domain)
How to configure DHCP relay - Answer-- network, DHCP, DHCP relay
Revert to running means?... - Answer-Ditching candidate config
How to save candidate config? - Answer-Save name or snapshot `
- Device, setup, Ops
- Top-right config
App-ID - Answer-- Application Layer visibility
- DNS, SSL, etc
- Even more specific like "google-base"
What are app-ID response pages and how to implement them? - Answer-- Response to
the user as to why they could not get through an app
- Enable it through: device, response page, NETWORK, mgmt profile
What are App dependencies? - Answer-- When App objects require you to block other
apps to work the defined app
How to use URL filtering? - Answer-Objects, URL filtering, apply to policy
,How does the PA use Anti-Virus? - Answer-- Stops downloads of malicious content
WHat is needed for the FW to decrypt data? - Answer-A cert issued by the PA
The PA acts as the CA
What 5 things do you know about a packet when it enters the PA? - Answer-Source IP
Source port
Dest Port
Dest IP
Protocol
General Logic of next-generation FW: Initial Packet Processing - Answer-- Labels
packet as source zone (untrust)
- If packet is matched via PBF/Forwarding lookup then packet if forwarded (bypasses to
last step)
- Labels dest zone as "untrust" (IP of untrust interface)
- Look at NAT Policy: Views port number and changes destination "untrust" to "new
zone"
General Logic of next-generation FW: Security Pre-Policy - Answer-- Check Allowed
Ports: Based off the NAT policy info
- Create session:
General Logic of next-generation FW: Application - Answer-- Checks for encrypted
traffic:
- Decryption Policy
- Application Overrise Policy: If it comes from x, then it goes here (skip to 14 if so)
- App-ID, Content-ID Labeling
General Logic of next-generation FW: Security-Policy - Answer-- Check Security
- Check Security Provides
General Logic of next-generation FW: Post-Policy Processing - Answer-- Re-encrypt
Traffic
- NAT Policy Applied
- Packet Forwarded
What type of network is the management interface used for? At least initially? - Answer-
OOB
, Can the management interface be used for standard traffic? - Answer-No, only
connectivity to the management plane of FW
- Can configure standard interfaces to send management traffic
Can the FW provide a web server? - Answer-Yes, for the GUI
By default, which interface is providing external services (Update, DNS, NTP, etc)? -
Answer-Mgnt
How to configure IBT for services like DNS, NTP, etc? - Answer-Device, setup,
services, service route config
When it boots, which config is used? - Answer-Candidate first. Then running
Which config is in the data and control planes? - Answer-Running
Admin commit - Answer-Saves only your changes
License: How does it work? - Answer-- Must register FW with PA Networks (CS portal,
assets)
- Activate support license
- Activate the licenses for each sub
How freqeuntly are updates checked? - Answer-Anti virus - 1 hr
Applications ; 30mins
WildFire - 1 min
Auth Profile
- What does it do? - Answer-- Has the info to authenticate an admin with an external
service after one of the services server has been located
- Specifies which auth server and settings are used to auth an admin account
Server profiles - Answer-Define connections the FW can make to external servers of
specific types
What do auth profiles require to validate login info for admin accounts that are not
created on the FW? - Answer-Server Profiles
What is an auth sequence? - Answer-Same as auth profile, but used when there are
multiple external services
- UNTIL 1 service auths passes
- Local DB 1ST
What service is needed for updates? - Answer-DNS
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