NEW QUESTION 1
Which two statements about BGP communities are true? (Choose two.)

• A. A prefix can only belong to one community.
• B. A prefix can belong to more than community.
• C. A community is not a transitive attribute.
• D. A BGP device can set, append, or modify the community of a route.

Answer: BD

NEW QUESTION 2
Click the Exhibit button.

Which well-known community needs to be used to restrict 10.0.0.0/8 from being advertised to AS 2?

• A. no-publish
• B. no-advertise
• C. no-export-subconfed
• D. no-export

Answer: D

NEW QUESTION 3
Which EVPN route type is used for fast convergence and for advertising the split horizon label?

• A. Type 4
• B. Type 2
• C. Type 1
• D. Type 5

Answer: C

NEW QUESTION 4
You have an IPv4 multicast network configured as PIM-SM. What must be done before replacing your static RP with auto-RP?

• A. Enable sparse-dense mode on each of the routers in the network.
• B. Configure auto-RP domains on each router in the network.
• C. Configure each router in the network as a candidate BSR.
• D. Enable each router in the network to forward multicast packets.

Answer: A

NEW QUESTION 5
Which two statements are true regarding bidirectional PIM? (Choose two )

• A. It eliminates the need for an RP.
• B. Devices only store group specific entries.
• C. It uses multicast tunneling to forward traffic
• D. Forwarding paths can be suboptimal

Answer: BD

NEW QUESTION 6
Exhibit.

Referring to the configuration shown in the exhibit, how many of the routes received from 10.0.0.2 will be active in the routing table?

• A. 2
• B. 8
• C. 3
• D. 5

Answer: C

NEW QUESTION 7
Exhibit.


You have applied the CoS configuration shown in the exhibit to an EX4300 switch. Which two statements are true? (Choose two. )

• A. All strict-high priority queues are serviced in a round-robin fashion as long as they have remaining credits
• B. All strict-high priority queues are serviced in a round-robin fashion regardless of available credits.
• C. Packets in low priority queues transmit only when start-high priority queues are empty
• D. Packets in low priority queues are serviced when strict-high priority queues have no available credits

Answer: AC

NEW QUESTION 8
Packets enter a Juniper device and are classified as best effort. During the processing of the packet, the classification of the packets is changed to expedited forwarding by a multi-field classifier. The device is using the default CoS policies
Which statement is true in this scenario?

• A. The packet is forwarded according to the new packet classification, and the DSCP bits are rewritten to the new class.
• B. The packet is forwarded according to the new packet classification, and the DSCP bits do not change.
• C. The packet is forwarded according to the original packet classification, and the DSCP bits do not change.
• D. The packet is forwarded according to the original packet classification, and the DSCP bits are rewritten to the new class.

Answer: B

NEW QUESTION 9
Click the Exhibit button.

You have configured and applied the policer shown in the exhibit to your Junos device. Which statement is true in this scenario?

• A. Traffic exceeding the committed-burst size will be marked with a loss priority of high.
• B. Traffic exceeding the excess-burst size will be discarded.
• C. Traffic exceeding the committed-information-rate will be rate limited.
• D. Traffic exceeding the committed-burst size will be discarded.

Answer: A

NEW QUESTION 10
which protocol is a multicast routing protocol?

• A. OSPF
• B. BGP
• C. PIM
• D. IS-IS

Answer: C

NEW QUESTION 11
You are implementing a single spanning tree instance in your network and want to use the protocol that will give you the best convergence time in the event of a physical network failure of the root bridge.
Which spanning tree protocol will satisfy this requirement?

• A. RSTP
• B. STP
• C. MSTP
• D. VSTP

Answer: A

NEW QUESTION 12
Your network is configured for EVPN load balancing on three different access switches During an outage, you notice that not all interfaces are receiving traffic as expected
Which two requirements would you validate to identify this problem? (Choose two )

• A. Validate that the same esi value is only configured on one interface per switch
• B. Validate that the same esi value is configured on multiple interfaces on all switches.
• C. Validate that all-active is configured for only interface per switch
• D. Validate that the all-active flag configured for multiple interfaces on each switch

Answer: BD

NEW QUESTION 13
Exhibit.

Which two statements are true about the 802. 1X output shown in the exhibit? (Choose two.)

• A. EAPoL traffic will not be sent out of the use ge-0/0/1 interface
• B. EAPoL traffic will be sent out of the ge-0/0/1 interface.
• C. The supplicant is authenticated using 802. 1X
• D. The supplicant is not authenticated using 802. 1X

Answer: BD

NEW QUESTION 14
You are enabling MSTP in your Layer 2 network to prevent loops.
In this scenario, which three parameters must match on all switches in the network? (Choose three. )

• A. configuration name
• B. bridge priority
• C. MSTI-to-VLAN mapping
• D. max age
• E. revision level

Answer: ACE

NEW QUESTION 15
A BA classifier, input policer, and a multifield classifier are applied to an interface in which order are these features processed?

• A. policer -> BA classifier -> multifield classifier
• B. BA classifier -> multifield classifier -> policer
• C. multifield classifier -> BA classifier -> policer
• D. policer > multifield classifier -> BA classifier

Answer: A

NEW QUESTION 16
Which BGP message type contains NLRI information?

• A. notification
• B. keepalive
• C. update
• D. open

Answer: C

NEW QUESTION 17
Click the Exhibit button.

During an outage, you review the status of the Q-in-Q implementation on VLAN 300. Referring to the exhibit, what would be the cause of the outage?

• A. The S-VLAN is disabled.
• B. The VLAN range overlaps.
• C. The C-VLANs are disabled.
• D. There are no active ports.

Answer: D

NEW QUESTION 18
Your IPv4 multicast network uses different MX Series routers for the source DR and the PIM sparse-mode RP.
What is required before PIM register messages are exchanged between the DR and RP routers?

• A. Add a tunnel services PIC to the RP router.
• B. Add an adaptive services PIC to the DR router.
• C. Enable tunnel services on the DR and RP routers.
• D. Configure PIM encapsulation on the DR and RP routers.

Answer: C

NEW QUESTION 19
Which three types of ports are used for Junos Fusion Enterprise? (Choose three. )

• A. extended port
• B. authenticated port
• C. cascade port
• D. uplink port
• E. designated port

Answer: ACD

NEW QUESTION 20
Click the Exhibit button.

You are configuring BGP policies for a site with a dual-homed connection as shown in the exhibit. You must ensure that inbound traffic from Internet hosts flow through the ISP A connection.
Which statement is correct in this scenario?

• A. Apply a BGP export policy on R1 to assign a lower MED value to routes advertised to ISP A
• B. Apply a BGP export policy on R1 to assign a higher local preference value to routes advertised to ISP A
• C. Apply a BGP export policy onR2to assign a lower origin value to routes advertised to ISP B
• D. Apply a BGP export policy to R2 to prepend [65001 65001 65001 65001 65001] to the AS path of routes advertised to ISP B

Answer: D

NEW QUESTION 21
You are using 802.1X in your access network consisting of EX Series switches. You recently had a failure with your RADIUS server which resulted in authenticating client devices being denied access to the network. You want to change this behavior so that authenticating clients are directed to a remediation VLAN.
Which RADIUS server failback setting satisfies this requirement?

• A. permit
• B. move
• C. sustain
• D. deny

Answer: B

NEW QUESTION 22
You notice a mass withdrawal of routes for some of the network hosts. You determine that the link on the ESI interface is down.
Which route type is used in this scenario?

• A. Type 2
• B. Type 3
• C. Type 1
• D. Type 5

Answer: C

NEW QUESTION 23
Which two statements are true about IS-IS levels? (Choose two.)

• A. Level 2 systems do not advertise Level 2 routes into a Level area by default.
• B. Level 2 systems must use the loopback address as a part of the ISO network address.
• C. Level 1 system only from adjacencies with other systems that have different area IDs.
• D. Level 1 systems use a default route to reach AS external routes located in other areas.

Answer: AD

NEW QUESTION 24
You are deploying IP phones in your Layer 2 network and are asked to ensure that the switch sends VLAN and CoS information to the IP phones automatically.
In this scenario, which protocol should be used?

• A. PoE
• B. PoE+
• C. LLDP
• D. LLDP_MED

Answer: D

NEW QUESTION 25
Exhibit.

Referring to the exhibit, on which three IS-IS routers will the attached bit be set? (Choose three. )

• A. R5
• B. R3
• C. R2
• D. R4
• E. R6

Answer: BCE

NEW QUESTION 26
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