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Which interface deployments support the Aggregate Ethernet Active configuration? (Choose three.)
The interface deployments that support the Aggregate Ethernet (AE) Active configuration are:
B . LACP in Layer 3: Link Aggregation Control Protocol (LACP) can be used in Layer 3 interfaces to bundle multiple physical interfaces into a single logical interface for redundancy and increased bandwidth.
C . LACP in Layer 2: LACP can be used in Layer 2 interfaces to aggregate multiple Ethernet interfaces, enhancing throughput and providing failover capabilities within a Layer 2 network.
D . LACP in Virtual Wire: LACP can also be configured in Virtual Wire mode, which allows the firewall to aggregate interfaces while operating in a transparent mode, bridging traffic between interfaces without routing.
These configurations leverage LACP to improve network performance and reliability by combining multiple physical links into a single logical link.
Palo Alto Networks - Aggregate Interfaces: https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/networking/aggregate-ethernet/aggregate-ethernet-overview
Palo Alto Networks - LACP and LLDP Support: https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/networking/aggregate-ethernet/lacp-and-lldp-support
TAC has requested a PCAP on your Panorama lo see why the DNS app is having intermittent issues resolving FODN What is the appropriate CLI command1*
To capture a PCAP on your Panorama to troubleshoot DNS resolution issues, the appropriate CLI command is:
B . tcpdump snaplen 0 filter 'port 53'
This command captures packets with no size limit (snaplen 0) and filters the traffic for port 53, which is used by DNS. This is the most straightforward and comprehensive way to capture all DNS traffic for analysis.
Palo Alto Networks - Using tcpdump on PAN-OS: https://knowledgebase.paloaltonetworks.com
Palo Alto Networks - Troubleshooting Network Connectivity Issues: https://docs.paloaltonetworks.com
A customer has a five-year-old firewall in production in the time since the firewall was installed, the IT team deleted unused security policies on a regular basis but they did not remove the address objects and groups that were part of these security policies.
What is the best way to delete all of the unused address objects on the firewall?
To delete all of the unused address objects on the firewall, the best method is:
B . Using CLI execute request configuration address-objects remove-unused-objects
This CLI command is designed to identify and remove all unused address objects in the firewall's configuration. It is the most efficient and accurate method for cleaning up unused objects without manually checking each one.
Palo Alto Networks - PAN-OS CLI Quick Start: https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-cli-quick-start
Palo Alto Networks - Removing Unused Address Objects: https://knowledgebase.paloaltonetworks.com
SSL Forward Proxy decryption is enabled on (he firewall When clients use Chrome to browse to HTTPS sites, the firewall returns the Forward Trust certificate, even when accessing websites with invalid certificates The clients need to be presented with a browser warning error with the option to proceed to websites with invalid certificates
Which two options will satisfy this requirement? (Choose two.)
When SSL Forward Proxy decryption is enabled, and clients using Chrome need to see browser warnings for websites with invalid certificates, the following options will satisfy the requirement:
A . Create a Decryption Profile with the Block sessions with expired certificates option enabled: This option ensures that sessions with expired certificates are blocked, which will present a warning to the user.
B . Create a self-signed Forward Untrust enabled certificate: This certificate will be used for websites with invalid or untrusted certificates, prompting the browser to display a warning.
These configurations ensure that users are properly warned when accessing sites with invalid certificates, allowing them to decide whether to proceed.
Palo Alto Networks - SSL Decryption Best Practices: https://docs.paloaltonetworks.com/best-practices
Palo Alto Networks - Configuring SSL Forward Proxy: https://knowledgebase.paloaltonetworks.com
Which touting configuration should you recommend lo a customer who wishes lo actively use multiple pathways to the same destination?
For a customer who wishes to actively use multiple pathways to the same destination, the recommended routing configuration is:
B . ECMP (Equal-Cost Multi-Path)
ECMP allows the use of multiple paths to the same destination with equal cost metrics, enabling load balancing and redundancy. It is suitable for scenarios where multiple pathways are desired for traffic distribution and fault tolerance.
Palo Alto Networks - ECMP Overview: https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-networking-admin/ecmp
Palo Alto Networks - Configuring ECMP: https://knowledgebase.paloaltonetworks.com
