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Juniper JN0-643 Questions & Answers
JN0-643 Questions & Answers
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Exam Code: JN0-643

Exam Name: Juniper Networks Certified Professional Enterprise Routing and Switching (JNCIP-ENT)

Vendor: Juniper

No of Questions: 221

Last Updated: October 25, 2016

Certs Covered: JNCIP-ENT

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The Juniper Networks Certification Program (JNCP) is a multi-layered system of composed and active lab exams that serves to accept the specialized abilities of systems administration experts on Juniper Networks innovations. Juniper Networks, Inc. is an American producer of systems administration gear established in 1996 by Pradeep Sindhu. It is headquartered in Sunnyvale, California, USA. The organization plans and offers elite Internet Protocol system items and administrations. Juniper's principle items incorporate T-arrangement, M-arrangement, E-arrangement, MX-arrangement, and J-arrangement groups of switches, EX-arrangement Ethernet switches and SRX-arrangement security items. Junos, Juniper system working framework, runs on most Juniper items.

Exam Description

Why this exam is required

In the verge of ensuring that security is arranged up to ensure fitting disengagement of commitments the accompanying locale of concern including security is as to schema changes. All associations should have three different skeletons: the progression structure, the test skeleton, and the creation system. All movements to creation will need to be experience a respect change and be attempted to ensure that they will work fittingly when brought into the era system. The security around who can support a change and who can pull that change through into era is chief to ensuring the security and uprightness of the structure. Review of this technique and the people included with it will be a key to the audit of the schema.

Associate Certification:

The associate certification for this exam is JNO -533


To keep up the elevated expectations of the JNCP certificates, and to guarantee that the aptitudes of those guaranteed are kept present and significant, Juniper Networks has executed the accompanying recertification prerequisites, which apply to all the certificate tracks of the JNCP. Note: These prerequisites are liable to change. On the off chance that its not an excessive amount of inconvenience endeavor to stay careful that the masterĀ  level accreditation moreover obliges a couple of years of valuable at work experience and locations honest to goodness circumstances.

The exam topics/ objectives

The main objectives of Juniper JN0-643 is adversely described below

IP Multicast
Ethernet Switching and Spanning Tree
Layer 2 Authentication and Access Control
IP Telephony Features
Class of Service (CoS)

  1. OSPF:
    • Portray the ideas, operation and usefulness of Ospfv2 and Ospfv3
    • OSPF LSA sorts
    • OSPF zone sorts and operations
    • LSA flooding through an OSPF multi-zone system
    • DR/BDR operation
    • SPF calculation
    • Measurements, including outside metric sorts
    • Confirmation alternatives
    • Course synopsis and limitation
    • Over-burden
    • Virtual connections
    • Ospfv2 vs Ospfv3
    • Given a situation, show information of how to design and screen single-range and multi-region OSPF
    • Execute OSPF directing strategy
  2. BGP
    • Depict the ideas, operation and usefulness of BGP
    • BGP course determination process
    • Next jump determination
    • BGP qualities - idea and operation
    • BGP groups
    • Standard representations
    • Burden adjusting - multipath, multihop, sending table
    • NLRI families - inet, inet6
    • Progressed BGP alternatives
    • Given a situation, show learning of how to design and screen BGP
    • Actualize BGP steering arrangement
  3. IP Multicast:
    • Depict the ideas, operation and usefulness of IP multicast
    • Segments of IP multicast, including multicast tending to
    • IP multicast movement stream
    • Any-Source Multicast (ASM) vs. Source-Specific Multicast (SSM)
    • RPF - idea and operation
    • IGMP, IGMP snooping
    • PIM thick mode and meager mode
    • Meeting point (RP) - idea, operation, disclosure, race
    • SSM - prerequisites, profits, location ranges
    • Anycast RP
    • MSDP
    • Steering strategy and perusing
    • Given a situation, exhibit learning of how to design and screen IGMP, PIM-DM and PIM-SM (counting SSM)
    • Execute IP multicast steering strategy
  4. Ethernet Switching and Spanning Tree
    • Portray the ideas, operation and usefulness of cutting edge Ethernet exchanging
    • Channel based Vlans
    • Private Vlans
    • Dynamic VLAN enlistment utilizing MVRP
    • Shaft Layer 2 movement through Ethernet systems
    • Layer 2 burrowing utilizing Q-in-Q and L2pt
    • Given a situation, show learning of how to design and screen progressed Ethernet exchanging
  5. Layer 2 Authentication and Access Control
    • Depict the operation of different Layer 2 validation and access control characteristics
    • Validation procedure stream
    • 802.1x - ideas and usefulness
    • Macintosh RADIUS
    • Hostage gateway
    • Server come up short fallback
  6. IP Telephony Features
    • Depict the ideas, operation and usefulness of peculiarities that encourage IP telephony organizations
    • Control over Ethernet (Poe)
    • LLDP and LLDP-MED
    • Voice VLAN
  7. Class of Service (CoS)
    • Portray the ideas, operation and usefulness of Junos Cos for Layer 2/3 systems
    • Cos handling on Junos gadgets
    • Cos header fields
    • Sending classes
    • Arrangement
    • Bundle misfortune necessity
    • Policers
    • Schedulers
    • Drop profiles

Career Prospective

Qualifying as a Jn0-643 Juniper Networks Certified Internet Professional (JNCIP-ENT) accreditation is not a simple thing to accomplish. On the other hand, We have made this simple through our Juniper Networks Certified Internet Professional (JNCIP-ENT) Jn0-643 PDF material with inquiries and answers created by Juniper Networks Certified Internet Professional (JNCIP-ENT) guaranteed masters.


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