2023 Valid JN0-682 Dumps for Helping Passing Juniper Exam!
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Juniper JN0-682 Exam Topics:
| Section | Objectives |
|---|---|
| EVPN VXLAN Signaling | - Describe EVPN concepts:
- Demonstrate knowledge of configuring, monitoring, or troubleshooting EVPNs |
| Layer 3 Fabrics | - Describe IP Fabric concepts:
- Demonstrate knowledge of configuring, monitoring, or troubleshooting IP Fabrics |
| Data Center Architecture and Security | - Describe single-tenant and multi-tenant architectures:
- Describe data center security concepts:
|
NEW QUESTION 31
Referring to the exhibit, not all routes are being exchanged by EBGP peers.
In this scenario, which BGP parameter would solve this problem?
- A. mulcipach mulciple-as
- B. as-override
- C. mulcipach
- D. mulcihop
Answer: B
NEW QUESTION 32
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. Interconnect all spines to increase available paths and bandwidth.
- B. Add spines to increase available paths and bandwidth.
- C. Add leaf devices to increase available paths and bandwidth
- D. Use aggregated interfaces in the fabric.
Answer: A
NEW QUESTION 33
Which two statements describe a VXLAN network identifier (VNI)? (Choose Two)
- A. A VNI identifies the inner MAC frame.
- B. A VNI validates the remote VTEP.
- C. A VNI allows only 512 VLANs.
- D. A VNI identifies a VXLAN segment ID.
Answer: B,D
NEW QUESTION 34
What is the purpose of the command shown in the exhibit?
- A. To disallow IGMP request for the group 239.0.01 from host attached to the local VTEP
- B. To disable the group2390.0.1 across the entire VXLAN.
- C. To stop the reception of transit multicast traffic when there are no interested receives attached to the local VTEP
- D. To stop the transmission of transit multicast traffic when there are no interested receives attached to a remote VTEP
Answer: D
NEW QUESTION 35
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. VXLAN VN1100 is not configured on both end points.
- B. VXLAN VN1100 is not configured on the remote VTEP.
- C. VXLAN VN1100 is not configured on the local VTEP
- D. The VXLAN controller is down.
Answer: B
NEW QUESTION 36
What is the purpose of the command shown in the exhibit?
- A. To stop the transmission of transit multicast traffic when there are no interested receives attached to a
remote VTEP - B. To disallow IGMP request for the group 239.0.01 from host attached to the local VTEP
- C. To stop the reception of transit multicast traffic when there are no interested receives attached to the
local VTEP - D. To disable the group2390.0.1 across the entire VXLAN.
Answer: A
Explanation:
Explanation
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/sdn-vxlan.html
"no traffic will be forwarded for the specified group but all other multicast traffic will be forwarded"
NEW QUESTION 37
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.
In this scenario, which statement is true?
- A. The Ieaf3 device will only receive an advertisement to the LAG segment from leaf1.
- B. An ICCP control link must be configured between leaf1 and Ieaf2.
- C. Broadcast packets sent from host2 will not be forwarded to Ieaf2.
- D. The Ieaf3 device can utilize both leaf1 and Ieaf2 to forward unicast packets from host2 to host1.
Answer: A
NEW QUESTION 38
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. Delete replicator inet 192.168.100.1.
- B. Change the replicator inet address to 192.168.100.101.
- C. Change the replicator inet address to 192.168.100. 51.
- D. Change the 10.0 address to 192.168.100.1 primary.
Answer: A
NEW QUESTION 39
Devices spine1 and spine have been configured as distributed Layer 3 gateways in the VXLAN topology, and devices leaf1 and leaf3 have been configured as layer 2 gateways. Device host must be able to communicate with device host?
Which two statements are true? (Choose two.)
- A. An IRB interface must be configured on devices spine1 and spine2.
- B. Traffic from host1 to host2 will transmit the VXLAN tunnel from leaf1 to leaf3.
- C. An IRB interface must be configured on device leaf1 and leaf2.
- D. Traffic from host1 to host will transit a VXLAN tunnel to spine or spine2 then a VXLAN from spine1 or spine2 to leaf 3.
Answer: A,B
NEW QUESTION 40
Exhibit.
Referring to the exhibit, which statement is correct?
- A. The exhibit shows a 5-stage IP fabric architecture.
- B. The exhibit shows a 3-stage IP fabric architecture.
- C. The exhibit does not represent a valid fabric architecture.
- D. The exhibit shows a collapsed fabric architecture.
Answer: C
NEW QUESTION 41
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 import policy on the RED VRF that matches the BLUE 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 export policy on the BLUE VRF that matches the RED VRF route target.
Answer: C
NEW QUESTION 42
You are asked to deploy 20 QFX Series devices using ZTP Each QFX5 100 requires FTP server. In this scenario, which two component must you configure on the DHCP Server? (Choose two.)
- A. The MAC address of each QFX5100
- B. The MAC address of the FTP server
- C. The MAC address of each FTP QFX5100
- D. The IP address of the FTP server
Answer: B,D
NEW QUESTION 43
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. The sFlow agent needs to be manually installed on your QFX Series switch.
- B. The sFlow agent is installed by default on your OFX Series switch.
- C. You cannot enable sFlow monitoring on each interface individually.
- D. You must enable sFlow monitoring on each interface individually.
Answer: B,D
NEW QUESTION 44
Your colleague has begun working on the base configuration for an active-active multihomed EVPN connection shown in the exhibit.
Which two actions will ensure a successful implementation? (Choose two.)
- A. Change the ESI mode on PE2 to all-active
- B. Change the ESI mode on PE1 to signal-active
- C. Change the ESI value on the PE1 device to 00.22.44.88.00.22.44.66.88
- D. Change the ESI value on the PE2 device to 00.00.00.00.00.00.00.00.00.00
Answer: A,C
NEW QUESTION 45
You choose the EBGP design shown in the exhibit as your IP fabric design. You must ensure that both routes received by the spine nodes will be used for ECMP forwarding.
Which BGP parameter would need to be added to the EBGP configuration of the spine nodes to achieve this goal?
- A. multipath multiple-as
- B. multihop
- C. add-path
- D. multipath
Answer: A
NEW QUESTION 46
You are designing a Layer 3 fabric underlay using EBGP. You will implement an E VPN-signaled VXLAN
overlay on the Layer 3 fabric.
In this scenario, what must you do in the underlay to ensure that the VXLAN overlay will be able to function
properly?
- A. The underlay should be configured with a separate VRF tor each potential tenant
- B. The underlay should support the PIM protocol
- C. Each device in the underlay should advertise its loopback address
- D. The underlay should advertise the host connected interlaces on all leaf device
Answer: C
NEW QUESTION 47
You are an engineer for a hosting company. You have a new customer that wants the ability to connect any VLAN on any port. They want to have all VLANs map to a single bridge domain and EVPN instance (EVI). They control all their own routing and just need the connectivity.
Which two parameters should you configure to achieve these goals? (Choose two.)
- A. service-type vlan-aware
- B. service-type vlan-bundle
- C. instance-type virtual-switch
- D. instance-type mac-vrf
Answer: B,C
NEW QUESTION 48
Which EVPN service consists of a single broadcast domain per EVPN instance?
- A. a VLAN bundle service interface
- B. a VLAN-based service interface
- C. a port-based VLAN-aware service interface
- D. a port-based service interface
Answer: B
NEW QUESTION 49
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