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Home » Quiz » CCNA Quiz

Which protocol is commonly encapsulated within GRE tunnels to provide VPN services?

Difficulty level
  • IPsec
  • MPLS
  • L2TP
  • PPTP
IPsec is commonly encapsulated within GRE tunnels to provide VPN services.
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CCNA Quiz
Quiz
The process of adding a VLAN tag to frames on a trunk port is known as ________.
What technology allows different operating systems to run on a single physical hardware resource in cloud environments?

Related Quiz

  • To enhance security, GRE tunnels are frequently paired with ______, which provides encryption and authentication.
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  • A network engineer is configuring a high-availability network with Cisco routers. They need a protocol that offers both redundancy and load balancing for multiple routers acting as a gateway. Which protocol is most appropriate?
  • In OSPF, what is the purpose of the designated router (DR) in a broadcast network?
  • WAN accelerators often use _______ to reduce the amount of data sent across a WAN link.

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