NEW QUESTION 1
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 2
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 3
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 4
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 5
What is an advantage that EVPN has over VPLS when used for DC I?

• A. mass MAC withdrawal
• B. transparent BPDU transport
• C. active/standby multihoming
• D. reverse path forwarding

Answer: A

NEW QUESTION 6
Which two statements are correct about VXLAN domains? (Choose two.)

• A. With Layer 2 traffic, the VLAN ID is discarded before the packet is sent.
• B. With Layer 3 traffic, the VLAN ID is discarded before the packet is sent.
• C. With Layer 2 traffic, the VLAN ID is transmitted within the packet.
• D. With Layer 3 traffic, the VLAN ID is transmitted within the packet.

Answer: AB

NEW QUESTION 7
Exhibit.

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

• A. The local leaf is using the 192.168.100.102 IP address as the local anchor point of the VTEP tunnel.
• B. The remote leaf is using the 192.168.100.102 IP address as the local anchor point of the VTEP tunnel.
• C. The remote leaf is using the 192.168.100.101 IP address as the local anchor point of the VTEP tunnel.
• D. The local leaf is using the 192.168.100.101 IP address as the local anchor point of the VTEP tunnel.

Answer: AC

NEW QUESTION 8
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 9
You are deploying a 3-stage Clos IP fabric in your data center. In this scenario, which statement is correct?

• A. Each server-facing interface on a leaf node is always three hops away from other server-facing interfaces.
• B. Each spine node must be physically connected to all other spine nodes.
• C. There is an eight-spine node limitation.
• D. No direct physical connections exist between leaf nodes.

Answer: A

NEW QUESTION 10
Exhibit.

You are troubleshooting a traditional Clos Layer 3 IP fabric in your data center. You are reviewing the BGP configuration for one of your spine devices.
Referring to the exhibit, which statement is correct?

• A. This spine device will not install multiple next hops for remote destinations in its routing table.
• B. This spine device will not install any routes for remote destinations in its routing table.
• C. This spine device has three neighboring leaf devices.
• D. This spine device has three neighboring spine devices.

Answer: C

NEW QUESTION 11
You want to improve network convergence within a data center during link failures. In this scenario, which EVPN-VXLAN feature will accomplish this task?

• A. storm control
• B. Ethernet segment auto discovery
• C. MAC filtering
• D. MAC mass withdrawal

Answer: D

NEW QUESTION 12
Which two statements are correct about VXLANs? (Choose two.)

• A. VXLANs have smaller broadcast domains than VLANs.
• B. VXLANs have a smaller logical network identifier than VLANs.
• C. VXLANs can have a theoretical maximum of 16 million unique networks.
• D. VXLANs are an overlay technology.

Answer: CD

NEW QUESTION 13
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 14
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 15
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 16
Which IP fabric underlay protocol provides the highest degree of scalability?

• A. IS-IS
• B. RIP
• C. EBGP
• D. OSPF

Answer: C

NEW QUESTION 17
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