The Secret Of Juniper JN0-682 Exam

NEW QUESTION 1
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 2
Exhibit.

You are attempting to configure filter-based forwarding in your data center. All traffic from Host1 that is going to Host2 should be inspected by the data center firewall. You have verified that the traffic is being forwarded from router leaf L1's VRF-1 to its INSPECT-VRF. however, the traffic is not reaching service L2.
Referring to the exhibit, which two steps should you take to troubleshoot the problem? (choose two.)

• A. Examine the INSPECT-VRF.evpn 0 route table on L1 for a default route that will direct the traffic to L2.
• B. Examine the INSPECT-VRF.ine
• C. 0 route table on L1 for a default route that will direct the traffic to L2.
• D. Ensure that VRF-1 and INSPECT-VRF route targets on L1 and L2 match.
• E. Ensure that the route target in the INSPECT-VRF of L1 matches the route target of the INSPECT-VRF of L2.

Answer: BD

NEW QUESTION 3
You are asked to scale the available bandwidth within your Clos data center network to support more east-west traffic. In this scenario, what are two ways to accomplish this task? (Choose two.)

• A. Add leaf devices to increase available paths and bandwidth
• B. Use aggregated interfaces in the fabric.
• C. Add spines to increase available paths and bandwidth.
• D. Interconnect all spines to increase available paths and bandwidth.

Answer: BD

NEW QUESTION 4
A customer wants to connect two data centers on different subnets using EVPN. What are two implications of using different IP subnets at each site? (Choose two.)

• A. Using different IP subnets at each site allows Layer 3 gateways to exchange only type-3 routes.
• B. MAC addresses will need to be advertised between the data centers.
• C. MAC addresses will not need to be advertised between the data centers.
• D. Using different IP subnets at each site allows Layer 3 gateways to exchange only type-5 routes.

Answer: CD

NEW QUESTION 5
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 6
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 7
Exhibit.


You administer an EVPN-VXLAN fabric. You notice that there is no VXLAN traffic forwarding through the network.
Referring to the exhibit, which modification will solve the problem?

• A. set firewall family inet filter allow-BGP term 1 from protocol udp set firewall family inet filter allow-BGP term 1 from destination-port 4789
• B. set interfaces et-0/0/49 unit 0 family vxlan
• C. set interfaces et-0/0/49 unit 0 family vpls
• D. set firewall family inet filter allow-BGP term 1 from protocol tcp set firewall family inet filter allow-BGP term 1 from destination-port 4789

Answer: A

NEW QUESTION 8
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 9
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 10
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 11
Which device provides microsegmentation in a data center network?

• A. vSRX
• B. EX4300
• C. vMX
• D. QFX5100

Answer: A

NEW QUESTION 12
You are asked to implement a monitoring and telemetry solution for the QFX Series devices in your IP fabric that uses a push model to collect both system event data and statistical data for your QFX Series devices.
Which technology satisfies your requirements?

• A. JunosXMLAPI
• B. REST API
• C. SNMP
• D. Junos Telemetry Interface

Answer: D

NEW QUESTION 13
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 14
You are asked to deploy an Ethernet bridging design in a data center with the following criteria:
--routing must occur on the leaf devices.
--VTEPs must terminate on the leaf devices.
--facilitate inter-VLAN communication, -- lower latency with East-West traffic. Which architecture should you use in this scenario?

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

Answer: B

NEW QUESTION 15
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 16
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 17
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 18
You want to enable an EBGP-based IP fabric to allow ECMP routes to be populated into the RIB. In this scenario, which action will accomplish this task?

• A. Enable the forwarding-options ecmp-do-local-lookup parameter.
• B. Enable the multipath multiple-as BGP parameter.
• C. Enable the routing-options multipath global parameter.
• D. Enable the chassis ecmp-alb parameter.

Answer: B

NEW QUESTION 19
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 20
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