You belong to an organization consisting of multiple sites. Your topology is constantly changing. You need a method of encrypting traffic between sites.
Which technology enables you to add new sites without reconfiguring existing sites?

What is the minimum number of nodes in a Junos Space Fabric design?

Exhibit.

You are asked to design a solution that will provision a circuit from the corporate headquarters to a remote branch. The circuit must be secure, and must support IGP adjacencies. IPsec has been chosen to secure traffic across the WAN connection.
Referring to the exhibit which statement describes another requirement for this circuit to function correctly?

You are developing a CoS policy for a service provider core network that In this scenario, which three statements are correct? (Choose three.)

Click the Exhibit button

Referring to the network design shown in the exhibit, you must ensure that VPN data between Site1 and Site2 will be earned over a single end-to-end LSP.
How would you advertise PE1's loopback address to accomplish this task?