JN0-682 Exam - Data Center Professional (JNCIP-DC)

NEW QUESTION 1
Click the exhibit button.

Referring to the exhibit, which two statements are correct? (Choose two.)

• A. Seamless EVPN VXLAN stitching is in use.
• B. Switch01 is a spine device.
• C. An OTT data center interconnect is in use.
• D. Switch01 is a leaf device.

Answer: AD

NEW QUESTION 2
Exhibit.

Referring to the exhibit, which statement is correct?

• A. The exhibit shows a 5-stage IP fabric architecture.
• B. The exhibit shows a collapsed fabric architecture.
• C. The exhibit does not represent a valid fabric architecture.
• D. The exhibit shows a 3-stage IP fabric architecture.

Answer: A

NEW QUESTION 3
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 4
Which two statements about the seamless EVPN-VXLAN stitching interconnect gateways are correct? (Choose two.)

• A. IBGP is recommended for VXLAN stitching overlays.
• B. Interconnect gateways will rewrite the route target, route distinguishe
• C. and ESI values for each stretched virtual network.
• D. All EVPN routes types are forwarded among interconnect gateways in a full-mesh manner.
• E. The interconnect gateway can reside on the super spine layer of a multi-POD data center.

Answer: CD

NEW QUESTION 5
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 6
You are building an IP fabric underlay network for your new data center. You must ensure that you have predictable load-balancing behavior throughout your network. According to Juniper Networks, what are two best practices that should be followed in this scenario? (Choose two.)

• A. All leaf devices must be identical to the spine device models including the same installed line cards.
• B. All spine devices should be identical models including the same installed line cards.
• C. Every leaf device should have an identical uplink to every other leaf device.
• D. Every leaf device should have an identical uplink to every spine device.

Answer: BD

NEW QUESTION 7
Exhibit.

The two data centers shown in the exhibit need to be connected using EVPN. Which two statements are correct in this situation? (Choose two.)

• A. Hosts in VLAN 10 can communicate with hosts in Data Center 2 using Layer 3.
• B. Hosts in VLAN 10 can communicate with hosts in Data Center 2 using Layer 2.
• C. Hosts in VLAN 202 can communicate using Layer 3 between data centers.
• D. Hosts in VLAN 202 can communicate using Layer 2 between data centers.

Answer: AD

NEW QUESTION 8
When considering VRF routing-instances for network segmentation, which two statements are true? (Choose two.)

• A. A logical interface can participate in multiple VRFs.
• B. Multiple VRFs on a single device consolidate routing information to a single table.
• C. VRFs have independent routing tables.
• D. VRFs support overlapping subnets.

Answer: CD

NEW QUESTION 9
Exhibit.

An EVPN-signaled VXLAN overlay has been deployed in the network shown in the exhibit. An EVPN LAG has been configured to connect host1 to the network, and device leaf1 has been elected as the designated forwarder.

• A. In this scenario, which statement is true?
• B. The Ieaf3 device can utilize both leaf1 and Ieaf2 to forward unicast packets from host2 to host1.
• C. An ICCP control link must be configured between leaf1 and Ieaf2.
• D. The Ieaf3 device will only receive an advertisement to the LAG segment from leaf1.
• E. Broadcast packets sent from host2 will not be forwarded to Ieaf2.

Answer: C

NEW QUESTION 10
Exhibit.

Referring to the exhibit, which statement is correct?

• A. Leaf1 has not learned any MAC addresses
• B. Leaf3 is the remote tunnel endpoint.
• C. One tunnel is servicing multiple VLANs
• D. Spanning Tree Protocol is disabled

Answer: C

NEW QUESTION 11
Exhibit.

Referring to the exhibit, you have a data center in which only the spine devices are using EVPN and VXLAN. The leaf nodes are multihomed in active-active mode to the spine nodes through ESI LAG interfaces. In this design, a link failure on the interface connecting the spine nodes would also cause all traffic from the spine to the leaf nodes to drop.
In this scenario, which command configured on which nodes would solve this problem?

• A. the disable protocols evpn no-core-isolation command on the spine nodes
• B. the set protocols evpn no-core-isolation command on the spine nodes
• C. the disable protocols evpn no-core-isolation command on the leaf nodes
• D. the set protocols evpn no-core-isolation command on the leaf nodes

Answer: A

NEW QUESTION 12
Exhibit.


Referring to the exhibit, you want to advertise the IRB routes between both routing instances. Which two configuration parameters would be applied to accomplish this task? (Choose two.)

• A. Apply policy irb-A under instance Tenant_c and apply policy irb-c under instance Tenant_A as import policies.
• B. Configure auto-export under both routing instances.
• C. Configure vrf-table-label under both routing instances.
• D. Apply policy irb-A under instance Tenant A and apply policy irb-c under instance Tenant_c as export policies.

Answer: AC

NEW QUESTION 13
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 14
You are asked to build a single export policy that can be applied to all devices to advertise only loopback IP addresses in the 172.16.0.0/24 subnet into your EBGP IP fabric. In this scenario, which two solutions would accomplish this task? (Choose two.)
A)

B)

C)

D)

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: B

NEW QUESTION 15
What are two streaming data formats supported for network analytics? (Choose two.)

• A. GPB
• B. XML
• C. JSON
• D. SLAX

Answer: AC

Explanation:
Starting in Junos OS Release 13.2X51-D15, network analytics supports the following streaming data formats and output:
Google Protocol Buffer (GPB)
JavaScript Object Notation (JSON)
Comma-separated Values (CSV)
Tab-separated Values (TSV)
Queue Statistics Output for JSON, CSV, and TSV
Traffic Statistics Output for JSON, CSV, and TSV
https://www.juniper.net/documentation/us/en/software/junos/network-mgmt/topics/topic-map/network-analytics

NEW QUESTION 16
......