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[Juniper New] Lead2pass Free JN0-647 Exam Dumps With PDF And VCE Download

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QUESTION 1
Your campus EX9200 core devices are highly oversubscribed on bandwidth ans reporting massive dropped packets. To immediately address the issue, you decide to implement shaping on all interfaces.

Which action will accomplish?

A.    Apply the input-shape-rate 5G parameter to all interfaces under the [edit class-of service] hierarchy.
B.    Define a CoS input traffic control profile with the shape-rate 5G parameter and apply it to all interfaces.
C.    Define a CoS output traffic control profile with the shape-rate 5G parameter and apply it to all interfaces.
D.    Apply the shape-rate 5G parameter to all interfaces under the [edit class-of service] hierarchy.] Answer: C

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QUESTION 236
You are asked to reduce broadcast traffic within the switching domain.
You want VLAN broadcast traffic to only go to switches that have VLAN members connected to the network.
How would you accomplish this task?

A.    storm control on all of the switches in the network
B.    configure multiple VLAN registration protocol [MVRP] on all trunk ports in the network
C.    use the set vlans<vlan name>vlan prune command for all configured VLANs
D.    Use the set protocols igmp-snooping vlan all immediate-leave command

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QUESTION 1
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
Explanation:
https://tools.ietf.org/html/draft-ietf-l2vpn-evpn-08#section-6.1

QUESTION 2
Which two statements are correct when performing a unified ISSU? (Choose two.)

A.    The master Routing Engine and backup Routing Engine must be running the same software version before you can perform a unified ISSU.
B.    Unicast RPF-related statistics are not saved across a unified ISSU, and the unicast RPF counters are reset to zero during a unified ISSU.
C.    Unicast RPF-related statistics are saved across a unified ISSU, and the unicast RPF counters are not reset to zero during a unified ISSU.
D.    The backup Routing Engine must be running the most recent software version before you can perform a unified ISSU.

Answer: AB
Explanation:
https://www.juniper.net/documentation/en_US/junos/topics/reference/requirements/issu-system-requirements.html

QUESTION 3
Referring to the exhibit, PE1 and PE2 are acting as MPLS Layer 3 VPN PEs to provide the DCI between DC1 and DC2, which are IP Fabrics. Leaf 1 and Leaf 2 are QFX5100 Series devices acting as VXLAN Layer 2 Gateways using EVPN signaling for the same VXLAN segment.

 

Which statement is correct about the Edge1 device in this scenario?

A.    Edge1 must be configured for MP-BGP using EVPN signaling.
B.    Edge1 must be configured for MP-BGP using L3VPN signaling.
C.    Edge1 must be configured for BGP labeled unicast on its PE1-facing interface.
D.    Edge1’s routing table must contain an IP route to both Leaf1 and Leaf2.

Answer: A
Explanation:
Assumption here that the MPLS backbone network offers EVPN; this is the most fully-featured solution.
This could also be achieved via C; BGP-LU shared with the provider, basically extending MPLS down to the Edge1+2 routers; this is less `risky’ for the MPLS backbone operator. B and D are ignoring EVPN/ VXLAN components and refer to traditional Layer 3 IP routing.
https://www.juniper.net/documentation/en_US/junos/topics/concept/evpns-overview.html

QUESTION 4
Referring to the exhibit, which two MAC addresses are learned from the local side of the MC-LAG link?

 

A.    4c:96:14:e8:c6:fe and 4c:96:14:e8:a6:16
B.    4c:96:14:e8:c6:fd and 4c:96:14:e8:f0:21
C.    4c:96:14:e8:c6:fd and 4c:96:14:e8:a6:16
D.    4c:96:14:e8:f0:21 and 4c:96:14:e8:a6:16

Answer: A
Explanation:
Flag `DL’ means Dynamic, Locally-learned (DR means Dynamic, Remote PE MAC)

QUESTION 5
An EX9200 switch is acting as a Layer 3 VXLAN gateway.
In this scenario. which action will allow you to communicate between two VLANs?

A.    Configure L3 physical interfaces to connect the VXLANs.
B.    Configure IRB interfaces to connect the VXLANs.
C.    Configure LAG interfaces to connect the VXLANs.
D.    Configure a VPLS instance.

Answer: B
Explanation:
(loosely) https://www.juniper.net/documentation/en_US/junos/topics/example/sdn-vxlan-ovsdb-inter-vxlan-routing-data-center-configuring.html

QUESTION 6
You are deploying a spine-and-leaf IP Fabric in your data center using EBGP.
In this scenario, which three statements are true? (Choose three.)

A.    Each device should you use a different autonomous system number.
B.    Each leaf must peer to each spine.
C.    Each device should also run an IGP to advertise loopback interfaces.
D.    EBGP does not require a next-hop self-policy.
E.    Each leaf must peer to every other leaf.

Answer: ABD
Explanation:
http://www.juniper.net/us/en/local/pdf/whitepapers/2000565-en.pdf

QUESTION 7
VMs on Server-1 and Server-2 are on the same Layer 2 domain within a VCF and are sending traffic to each other.

 

Referring to the exhibit, which three criteria are used when load-balancing traffic? (Choose three.)

A.    EtherType
B.    source MAC
C.    incoming port ID
D.    Layer 4 source port
E.    destination IP

Answer: ABC
Explanation:
http://nextheader.net/2016/10/28/virtual-chassis-fabric-part-ii-control-and-forwarding-plane/ Layer 2 load-balancing hashing does not involve Layer 3 or Layer 4 header information.
IE: Layer 2: source MAC, destination MAC, Ethertype, Vlan ID, Incoming Port ID, source member ID

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QUESTION 358
Which two statements describe the default behavior for OSPF? (Choose two)

A.    OSPF imports all routes into the inet4.0 routing table.
B.    OSPF exports all static routes into the OSPF database.
C.    OSPF imports all routes into the inet.0 routing table.
D.    OSPF does not export static routes into the OSPF database.

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QUESTION 341
Which OSPF LSA type describes the router IDs of ASBR routers located in remote areas?

A.    Type 4
B.    Type 2
C.    Type 3
D.    Type 1

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QUESTION 1
What information is included in the DHCP snooping database? (Choose two.)

A.    client MAC address
B.    DHCP server address
C.    DHCP options
D.    VLAN

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[2016-New] Juniper Exam JN0-696 Experience For Passing The JN0-696 Certification Exam (41-46)

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QUESTION 41
Click the Exhibit button. You are implementing a high availability chassis cluster on an SRX Series device. You would like to manage both devices through the J-Web utility. However, when you try to log in to the second device using SSL HTTP, you receive a message from your Web browser indicating that the message has timed out.

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Free Download Latest 2014 Pass4sure&Lead2pass Juniper JN0-660 Dumps

Vendor: Juniper
Exam Code: JN0-660
Exam Name: Service Provider, Professional (JNCIP-SP)

QUESTION 1
Click the Exhibit button. Customer A is complaining that CE1 and CE2 cannot form an OSPF adjacency across your LDP Layer 2 circuit. The physical topology of the network is CE1-PE1-P-PE2-CE2. PE1’s loopback is 192.168.5.1, P’s loopback is 192.168.6.1, and PE2’s loopback is 192.168.7.1Referring to the output in the exhibit, what is the problem?
image

A.    mismatched virtual circuit ID values
B.    mismatched interface encapsulations
C.    incorrect PE-CE interface configuration
D.    extended LDP neighbor not established

Answer: A

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2014 Latest Pass4sure&Lead2pass Juniper JN0-343 Exam Questions

Vendor: Juniper
Exam Code: JN0-343
Exam Name: Enterprise, Specialist, (JNCIS-ENT)

QUESTION 1
Click the Exhibit button. Referring to the exhibit, R1, R2, and R3 boot at the same time. Several minutes later, R4 boots.
After R4 has been online for 40 seconds, which router will be the OSPF designated router?

image
A.    R1
B.    R2
C.    R3
D.    R4

Answer: B

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