Whichtwo elementsare required for abrownfield adoption?(Choose two.)

1. A. DNS resolution
2. B. Internet connectivity
3. C. an imported Configuration Template
4. D. Outbound UDP 1280 access

Correct Answer: AB

Which two statements are correct aboutJuniper Mist Dynamic Packet Capture? (Choose two.)

1. A. No configuration is necessary for Mist??s Dynamic Packet Capture.
2. B. It is automatically attached to a client event displayed on the Insights page.
3. C. It must be globally configured at the organization level.
4. D. It is automatically attached to the Affected Items list in the Successful Connects SLE.

Correct Answer: AB

Referring to the exhibit, what is the purpose of theSavebutton in the upper-right corner of the Mist dashboard?

1. A. It generates a backup of the current port configuration.
2. B. It resets the port configuration to its default settings.
3. C. It previews the impact of the port configuration changes before applying them.
4. D. It applies the port configuration changes to the switch.

Correct Answer: D

When is a virtual routing and forwarding (VRF) instance typically used?

1. A. It is used to configure a collapsed core.
2. B. It separates networks into routing instances.1
3. C. It defines the IP addressing for a collapsed core.
4. D. It defines the underlay network.

Correct Answer: B
According to Juniper Networks' documentation on campus fabric and EVPN-VXLAN architectures, aVirtual Routing and Forwarding (VRF)instance—conceptually referred to within the Junos OS as arouting instance—is typically used to providemacro-segmentationby logically separating a single physical network into multiple, isolated virtual networks.2 In the context of a modern campus fabric managed by Juniper Mist, VRFs allow network administrators to create distinct routing domains that maintain their own independent routing and forwarding tables.3
This separation is essential formultitenancy and security.4 For example, an organization might use one VRF for "Corporate_IT" and another for "Guest_WiFi" or "IoT_Devices". Because each VRF operates with its own routing table, traffic belonging to one instance is completely isolated from traffic in another by default; packets cannot travel between VRFs unless an administrator explicitly configures "route leaking" or directs the traffic through a stateful firewall for security inspection. This architectural approach also permits the use ofoverlapping IP address spaces, as the routing decisions for one tenant do not interfere with the address entries of another.5
In a Juniper Mist-driven campus fabric (such as Core-Distribution or IP Clos), the Mist portal streamlines the creation of these VRF instances as part of the fabric workflow.6 Once a VRF is created, specific VLANs (and their corresponding IRB interfaces) are assigned to it, ensuring that Layer 3 gateways are placed in the correct logical domain. While theunderlay network(Option D) is responsible for providing the physical reachability (loopback to loopback) between switches using a protocol like eBGP, theoverlay networkleverages VRFs to deliver the actual isolated user services.

Whichthree administrator rolesallow you toclaim switches?(Choose three.)

1. A. Network Admin
2. B. Installer
3. C. Super User
4. D. Observer
5. E. Helpdesk

Correct Answer: ABC