High Value Juniper JN0-682 Testing Material Online

NEW QUESTION 1
You are asked to deploy an Ethernet bridging design in a data center with the criteria shown below.
-- Routing must occur on the spine devices.
- VTEPs must terminate on the leaf devices.
- Facilitate inter-VLAN communication.
-- Layer 2 gateways must be present on spine and leaf devices. Which architecture should you use in this scenario?

• A. edge-routed bridging architecture
• B. centrally-routed bridging architecture
• C. bridge overlay architecture
• D. collapsed spine architecture

Answer: B

NEW QUESTION 2
You are required to create an IP fabric for your new data center. In this scenario, which protocol would be used to support EVPN?

• A. IS-IS with correct TLVs enabled
• B. MP-BGP
• C. OSPF
• D. any protocol with the appropriate APIs

Answer: B

NEW QUESTION 3
Exhibit.



You are troubleshooting a connectivity issue across a VXLAN overlay network. In the exhibit, you are using the ping overlay command from a local VTEP residing on a OFX 5120 to a remote VTEP residing on a separate QFX5120.
What is the problem in this situation?

• A. The VXLAN controller is down.
• B. VXLAN VN1100 is not configured on the local VTEP
• C. VXLAN VN1100 is not configured on the remote VTEP.
• D. VXLAN VN1100 is not configured on both end points.

Answer: C

NEW QUESTION 4
Exhibit.

Referring to the exhibit, you must advertise the Io0.12 interface as a type-5 route. Which configuration parameter would be used to accomplish this task?

• A. Configure auto-export under the routing instance.
• B. Configure a vrf-export policy to advertise the interface route under the routing instance.
• C. Configure an export policy to advertise the interface route under protocols evpn.
• D. Configure vrf-table-label under the routing instance.

Answer: C

NEW QUESTION 5
Which event triggers the generation of a EVPN type-4 route?

• A. When unknown unicast traffic is received on an interface.
• B. When known unicast traffic is received on an interface.
• C. When a new VNI is configured.
• D. When a new ESI is configured.

Answer: D

NEW QUESTION 6
You have deployed a multitenant EVPN-VXLAN fabric. You must have the routes in the BLUE VRF show up in the RED VRF. In this scenario, how would you achieve this goal?

• A. Configure a VRF export policy on the BLUE VRF that matches the RED VRF route target.
• B. Configure the RED route target in the BLUE VRF.
• C. Configure the BLUE route target in the RED VRF.
• D. Configure a VRF import policy on the RED VRF that matches the BLUE VRF route target.

Answer: D

NEW QUESTION 7
Exhibit.

Referring to the exhibit, what happens when you initiate ZTP on a QFX5120 switch running Junos 21.3R1.9?

• A. ZTP skips both the Junos installation and the configuration.
• B. ZTP performs the Junos installation but skips the configuration.
• C. ZTP performs both the Junos installation and the configuration.
• D. ZTP skips the Junos installation but applies the configuration.

Answer: C

NEW QUESTION 8
Exhibit.

Referring to the exhibit, you have a data center with two PODs. Seamless EVPN-VXLAN stitching is used to facilitate communication between the PODs.
Which three statements are true in this scenario? (Choose three.)

• A. AVXLAN tunnel can form between L2 and S1.
• B. A VXLAN tunnel can form between S1 and S2.
• C. AVXLAN tunnel can form between L1 and L2.
• D. AVXLAN tunnel can form between L2 and S3.
• E. AVXLAN tunnel can form between L1 and L4.

Answer: ABD

NEW QUESTION 9
You are asked to enable visibility into your EVPN-VXLAN network traffic by monitoring traffic continuously. Which two statements are correct in this scenario? (Choose two.)

• A. You cannot enable sFlow monitoring on each interface individually.
• B. The sFlow agent is installed by default on your OFX Series switch.
• C. You must enable sFlow monitoring on each interface individually.
• D. The sFlow agent needs to be manually installed on your QFX Series switch.

Answer: BC

NEW QUESTION 10
You are building an IP fabric underlay for your data center. You are asked to ensure that the two spine devices are in the same AS (65000) while the six leaf devices are in a different AS (65512).
In this scenario, which two statements are correct by default? (Choose two.)

• A. All BGP routes advertised by a leaf device will be accepted on the spine devices.
• B. A leaf device will accept all BGP routes received from the spine that were originated from another leaf device.
• C. All BGP routes advertised by a leaf device will be rejected on the spine devices.
• D. A leaf device will reject all BGP routes received from the spine that were originated from another leaf device.

Answer: AB

NEW QUESTION 11
You are configuring an MX Series router to act as a Layer 3 gateway to route traffic between VXLANs in different data centers across a WAN connection. In this scenario, what must you do to enable this communication?

• A. Configure route reflectors.
• B. Change the UDP port used by the VXLANs.
• C. Configure the IRB interfaces to connect the VXLANs.
• D. Enable PIM on all interfaces.

Answer: C

NEW QUESTION 12
Exhibit.
The configuration shown in the exhibit is intended to set up assisted replication but will not commit.


Which action will create a valid configuration in this situation?

• A. Change the 10.0 address to 192.168.100.1 primary.
• B. Change the replicator inet address to 192.168.100.101.
• C. Delete replicator inet 192.168.100.1.
• D. Change the replicator inet address to 192.168.100. 51.

Answer: B

NEW QUESTION 13
Which two statements about ZTP are true? (Choose two.)

• A. The image storage service and the DHCP server can be running on different server hosts.
• B. When a switch is boote
• C. DHCP requests are sent only through the management Ethernet interface.
• D. The image storage service must be running on the same server host where the DHCP service is running.
• E. When a switch is booted, DHCP requests are sent through the management interface as well as attached revenue ports.

Answer: AB

NEW QUESTION 14
You are deploying an EBGP IP fabric. In this scenario, which statement is true?

• A. Each spine should peer with every other spine using physical addresses.
• B. Each spine should peer with each leaf using loopback addresses.
• C. Each spine should peer with every other spine using loopback addresses.
• D. Each spine should peer with each leaf using physical addresses.

Answer: A

NEW QUESTION 15
Exhibit.

Referring to the exhibit, what effect does EVPN core isolation have?

• A. Leaf 1 will send a pause frame to each connected host.
• B. Leaf 1 will place the interfaces to connected hosts into LACP passive mode.
• C. Leaf 1 will take down all revenue interfaces.
• D. Spine 1 will block all traffic.

Answer: C

NEW QUESTION 16
Exhibit.

You are troubleshooting a problem with traffic not reaching a remote VTEP Referring to the exhibit, what is the reason for the problem?

• A. A conflict exists with the VLAN-to-VNI mapping.
• B. The local VTEP is misconfigured with the wrong VNI.
• C. No VTEP is configured on peer 192.0.2.20.
• D. The remote VTEP does not have the correct VNI configured.

Answer: D

NEW QUESTION 17
Which two statements are correct about a spine and leaf-based IP fabric? (Choose two.)

• A. Traffic is diverted within the fabric when a device or link fails.
• B. There is no need for redundancy at the server level.
• C. Leaf switches broadcast frames to all other leaf devices.
• D. Clos networks demonstrate good scaling features.

Answer: AD

NEW QUESTION 18
Which two characteristics would you consider when selecting spine devices in an IP fabric? (Choose two.)

• A. scaling limitations
• B. spanning tree limitations
• C. port density
• D. data center location

Answer: BD

NEW QUESTION 19
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