Paloalto Networks certshero free Pcnse Updates by Hashim q105 vce pdf

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Exam Name:	Palo Alto Networks Certified Security Engineer (PCNSE) PAN-OS 11.0
Exam Code:	PCNSE Dumps
Vendor:	Paloalto Networks	Certification:	Palo Alto Certifications and Accreditations
Questions:	250 Q&A's	Shared By:	hashim

Question 28

An engineer manages a high availability network and requires fast failover of the routing protocols. The engineer decides to implement BFD.

Which three dynamic routing protocols support BFD? (Choose three.)

Options:

OSPF

RIP

BGP

IGRP

OSPFv3 virtual link

Discussion

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Question 29

Which DoS Protection Profile detects and prevents session exhaustion attacks against specific destinations?

Options:

Resource Protection

TCP Port Scan Protection

Packet Based Attack Protection

Packet Buffer Protection

Discussion

Question 30

An administrator has two pairs of firewalls within the same subnet. Both pairs of firewalls have been configured to use High Availability mode with Active/Passive. The ARP tables for upstream routes display the same MAC address being shared for some of these firewalls.

What can be configured on one pair of firewalls to modify the MAC addresses so they are no longer in conflict?

Options:

Configure a floating IP between the firewall pairs.

Change the Group IDs in the High Availability settings to be different from the other firewall pair on the same subnet.

Change the interface type on the interfaces that have conflicting MAC addresses from L3 to VLAN.

On one pair of firewalls, run the CLI command: set network interface vlan arp.

Discussion

Question 31

A network security administrator wants to inspect HTTPS traffic from users as it egresses through a firewall to the Internet/Untrust zone from trusted network zones.

The security admin wishes to ensure that if users are presented with invalid or untrusted security certificates, the user will see an untrusted certificate warning.

What is the best choice for an SSL Forward Untrust certificate?

Options:

A web server certificate signed by the organization's PKI

A self-signed certificate generated on the firewall

A subordinate Certificate Authority certificate signed by the organization's PKI

A web server certificate signed by an external Certificate Authority

Discussion

Answer:

Explanation:

Explanation:

B is the best choice for an SSL Forward Untrust certificate because a self-signed certificate generated on the firewall is not trusted by any client browsers by default1. This means that if the firewall observes an invalid or untrusted security certificate from the server, it will present the self-signed certificate to the client, which will trigger an untrusted certificate warning2. This way, the security admin can ensure that users are aware of any potential risks when accessing HTTPS sites with untrusted certificates.
A web server certificate signed by the organization’s PKI (A) or a subordinate Certificate Authority certificate signed by the organization’s PKI © are not good choices for an SSL Forward Untrust certificate because they are trusted by the client browsers that have the organization’s root CA installed1. This means that if the firewall observes an invalid or untrusted security certificate from the server, it will present the web server or subordinate CA certificate to the client, which will not trigger an untrusted certificate warning2. This way, the security admin cannot ensure that users are aware of any potential risks when accessing HTTPS sites with untrusted certificates.
A web server certificate signed by an external Certificate Authority (D) is not a good choice for an SSL Forward Untrust certificate because it is trusted by most client browsers that have the external CA in their trust store1. This means that if the firewall observes an invalid or untrusted security certificate from the server, it will present the web server certificate to the client, which will not trigger an untrusted certificate warning2. This way, the security admin cannot ensure that users are aware of any potential risks when accessing HTTPS sites with untrusted certificates.

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