[Q59-Q80] Free Sales Ending Soon – Use Real JN0-349 PDF Questions [Dec 19, 2022]

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Free Sales Ending Soon – Use Real JN0-349 PDF Questions [Dec 19, 2022]

Updated Dec-2022 Exam JN0-349 Dumps – Pass Your Certification Exam

Juniper JN0-349 Exam Topics:

Section Objectives
Layer 2 Security Identify the concepts, benefits or operation of various Layer 2 protection or security features

  • BPDU, loop or root protection
  • Port security, including MAC limiting, DHCP snooping, Dynamic ARP inspection (DAI) or IP source guard
  • MACsec
  • Storm control

Identify the concepts, benefits or operation of Layer 2 firewall filters

  • Filter types
  • Processing order
  • Match criteria and actions

Demonstrate knowledge how to configure, monitor, or troubleshoot Layer 2 security

  • Protection
  • Port security
  • Storm control
  • Firewall filter configuration and application
OSPF Describe the concepts, operation or functionality of OSPF

  • Link-state database
  • OSPF packet types
  • Router ID
  • Adjacencies and neighbors
  • Designated router (DR) and backup designated router (BDR)
  • OSPF area and router types
  • Realms
  • LSA packet types

Demonstrate knowledge how to configure, monitor or troubleshoot OSPF

  • Areas, interfaces and neighbors
  • Additional basic options
  • Routing policy application
  • Troubleshooting tools (e.g., ping, traceroute, trace options, show commands, logging)
Layer 2 Switching or VLANs Identify the concepts, operation, or functionality of Layer 2 switching for the Junos OS

  • Bridging components
  • Frame processing

Describe the concepts, benefits, or functionality of VLANs

  • Ports
  • Tagging
  • Native VLANs and voice VLANs
  • Inter-VLAN routing

Demonstrate knowledge how to configure, monitor or troubleshoot Layer 2 switching or VLANs

  • Interfaces and ports
  • VLANs
  • Inter-VLAN Routing
Tunnels Identify the concepts, requirements or functionality of IP tunneling

  • Tunneling applications and considerations
  • GRE
  • IP-IP

Demonstrate knowledge of how to configure, monitor or troubleshoot IP tunnels

  • GRE
  • IP-IP
  • Troubleshooting tools (e.g., ping, traceroute, trace options, show commands, logging)
Spanning Tree Describe the concepts, benefits, operation, or functionality of the Spanning Tree Protocol

  • STP and RSTP concepts
  • Port roles and states
  • BPDUs
  • Convergence and reconvergence

Demonstrate knowledge how to configure, monitor, or troubleshoot Spanning Tree

  • STP
  • RSTP
BGP Describe the concepts, operation or functionality of BGP

  • BGP basic operation
  • BGP message types
  • Attributes
  • Route/path selection process
  • IBGP and EBGP functionality and interaction

Demonstrate knowledge of how to configure, monitor, or troubleshoot BGP

  • Groups and peers
  • Additional basic options
  • Routing policy application
  • Troubleshooting tools (e.g., ping, traceroute, trace options, show commands, logging)
High Availability Identify the concepts, benefits, applications or requirements for high availability in a Junos OS environment

  • Link aggregation groups (LAG)
  • Redundant trunk groups (RTG)
  • Virtual Chassis
  • Graceful restart (GR)
  • Graceful Routing Engine switchover (GRES)
  • Nonstop active routing (NSR)
  • Nonstop bridging (NSB)
  • Bidirectional Forwarding Detection (BFD)
  • Virtual Router Redundancy Protocol (VRRP)
  • Unified In-Service Software Upgrade (ISSU)

Demonstrate knowledge of how to configure, monitor, or troubleshoot high availability components

  • LAG and RTG
  • Virtual Chassis
  • GR, GRES, NSB, and NSR
  • VRRP
  • ISSU
  • Troubleshooting tools (e.g., trace options, show commands, logging)
IS-IS Describe the concepts, operation or functionality of IS-IS

  • Link-state database
  • IS-IS PDUs
  • TLVs
  • Adjacencies and neighbors
  • Levels and areas
  • Designated intermediate system (DIS)
  • Metrics

Demonstrate knowledge of how to configure, monitor or troubleshoot IS-IS

  • Levels, interfaces and adjacencies
  • Additional basic options
  • Routing policy application
  • Troubleshooting tools (e.g., ping, traceroute, trace options, show commands, logging)

 

NO.59 Exhibit.

Referring to the exhibit, which policy will export routes to IBGP peers?

 
 
 
 

NO.60 Click the Exhibit button.

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

 
 
 
 

NO.61 Which statement is correct about IS-IS link state PDUs?

 
 
 
 

NO.62 Exhibit.

Which two statement are correct? (Choose two.)

 
 
 
 

NO.63 Which OSPF packet type is sent when an OSPF router detects its database is stale?

 
 
 
 

NO.64 Which two statements about the root bridge election process are correct? (Choose two.)

 
 
 
 

NO.65 Click the Exhibit button.

Referring to the exhibit, Router 1 learns about Route X.
Which statement is correct about Route X when using the default BGP advertisement rules?

 
 
 
 

NO.66 Click the Exhibit button.

Your company has connections to two ISPs. Each ISP is in a separate routing instance. You need to advertise the 0.0.0.0/0 prefix from both ISPs to all your devices.
Referring to the exhibit, which statement is true in this scenario?

 
 
 
 

NO.67 Click the Exhibit button.
You are implementing the network shown in the exhibit. You must ensure that all users can communicate with each other.
What are three steps that should be taken in this scenario? (Choose three.)

 
 
 
 
 

NO.68 Which two statements are true about high availability on Junos devices? (Choose two.)

 
 
 
 

NO.69 You have configured the route with an IS-IS metric of 2048. However, the IS-IS interface metric of
63 is being applied for the interface of this router.
What must you do to enable larger metric value?

 
 
 
 

NO.70 Exhibit.

Which two statements are correct? (Choose two.)

 
 
 
 

NO.71 Which two sequences correctly describe the processing order of firewall filters on an EX Series
switch? (Choose two.)

 
 
 
 

NO.72 Which two statements are true regarding RIB groups? (Choose two.)

 
 
 
 

NO.73 Which statement is correct about the OSPF router ID (RID)?

 
 
 
 

NO.74 You want to use filter-based forwarding (FBF) to forward traffic sourced from subnet 10.0.0.0/24 to a specific destination.
Which two routing instance types would enable you to accomplish this task? (Choose two.)

 
 
 
 

NO.75 The router ID is not configured.
How does OSPFv3 determine the router ID in this situation?

 
 
 
 

NO.76 Which device is used to separate collision domains?

 
 
 
 

NO.77 You have a VLAN with two devices acting as a single gateway for hosts.
In this scenario, which protocol would provide a single gateway IP for the hosts?

 
 
 
 

NO.78 Click the Exhibit button.

Why is the route shown in the exhibit hidden?

 
 
 
 

NO.79 You want to use filter-based forwarding (FBF) to forward traffic sourced from subnet 10.0.0.0/24
to a specific destination.
Which two routing instance types would enable you to accomplish this task? (Choose two.)

 
 
 
 

NO.80 Which two statements are correct about aggregate routes in the Junos OS? (Choose two.)

 
 
 
 

JN0-349 Dumps To Pass JNCIS-ENT Exam in One Day: https://www.braindumpspass.com/Juniper/JN0-349-practice-exam-dumps.html

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