Senior management wants you to evaluate the risks to your network of offering VPWS,
VPLS, GRE, or other tunneling services to your fiber-connected client base. Clients indicate that they prefer to use Layer 2 switches as CEs. Which two tunneling services expose your network to minimal risk and meet the clients' needs, including separation between providers and customer networks? (Choose two.)

You are designing a fabricpath network that connects to a spine-and-leaf topology using Layer 2 IS-IS as the IGP. The solution must be able to detect changes in the network topology and calculate loop-free paths to other nodes in the network that are being used as top-of -rack switches, which three characteristics of this fabricpath design solution are true? (Choose three)

Refer to the exhibit.
Which data format is used in this REST API call?

You are a network designer and have been asked to consult with your server operations team to further enhance the security of the network. The operations team provides you with these details about the network:
* A pool of servers is accessed by numerous data centers and remote sites.
* The servers are accessed via a cluster of firewalls.
* The firewalls are configured properly and are not dropping traffic.
* The firewalls occasionally cause asymmetric routing of traffic within the server data center.
Which technology would you recommend to enhance security by limiting traffic that could originate from a hacker compromising a workstation and redirecting flows at the servers?

As part of the security protocol for your network design, you have designated that option 82 is enabled for DHCP snooping. When option 82 is enabled, which information will be added to the DHCP request?