Learn how to connect remote offices to a corporate data center using Large Scale VPN (LSVPN) and Generic Routing Encapsulation (GRE) tunnels on Palo Alto Networks next-generation firewalls.
Table of Contents
Question
An administrator connects four new remote offices to the corporate data center. The administrator decides to use the Large Scale VPN (LSVPN) feature on the Palo Alto Networks next-generation firewall.
What should the administrator configure in order to connect the sites?
A. Generic Routing Encapsulation (GRE) Tunnels
B. GlobalProtect Satellite
C. SD-WAN
D. IKE Gateways
Answer
A. Generic Routing Encapsulation (GRE) Tunnels
Explanation
Large Scale VPN (LSVPN) is a feature in Palo Alto Networks next-generation firewalls that allows for the creation of multiple virtual private networks (VPNs) between different sites. In order to connect the remote offices to the corporate data center using LSVPN, the administrator needs to configure Generic Routing Encapsulation (GRE) tunnels. GRE is a tunneling protocol that allows for the encapsulation of various network protocols within a single tunnel, allowing the remote offices to communicate with the corporate data center over the internet.
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