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  • JNCIS-ENT

    JNICIA Junos

    Juniper Networks Certified Associate Junos (JNCIA-Junos) JN0-102

    Juniper Networks Certified Internet Associate - Junos (JNCIA-Junos)

    Gain the foundation required to work with the Junos operating system (OS) and to configure and route a Junos device-based network in this two-day course. You will also prepare to take the Juniper Networks Certified Internet Associate - Junos (JNCIA-Junos) certification exam.After a brief overview of the Junos device families, you'll learn about the key architectural components of the software. Through demonstrations and hands-on labs, you will gain experience in configuring and monitoring the Junos OS and monitoring basic device operations.

    Detailed Exam Objectives include:

    • Basic design architecture of the Junos OS
    • Overview of Junos devices
    • Perform tasks within the CLI operational and configuration modes
    • Restore a Junos device to its factory-default state
    • Initial configuration tasks
    • Configure and monitor network interfaces
    • User configuration and authentication options
    • Secondary configuration tasks for features and services such as system logging (syslog) and tracing, Network
    • Time Protocol (NTP), configuration archival, and SNMP
    • Monitor basic operation for the Junos OS and devices
    • Identify and use network utilities
    • Upgrade the Junos OS
    • Perform file system maintenance and password recovery on a Junos device
    • Navigate within the Junos J-Web interface
    • Basic routing operations and concepts
    • Routing and forwarding tables
    • Configure and monitor static routing and OSPF
    • Framework for routing policy and firewall filters
    • Evaluation of routing policy and firewall filters
    • Write and apply a routing policy
    • Write and apply a firewall filter
    • Operation and configuration for unicast reverse path forwarding (RPF)
    • Purpose, benefits, and components of CoS
    • Implement and verify proper operation of CoS

    PREREQUISITES

    Basic networking knowledge, including the OSI model and TCP/IP

    Course Outline

    Junos OS Fundamentals

    • Traffic Processing
    • Platforms Running the Junos OS

    User Interface Options

    • CLI Basic
    • CLI Operational Mode
    • CLI Configuration Mode

    Initial Configuration

    • Factory-Default Configuration
    • Initial Configuration
    • Interface Configuration

    Secondary System Configuration

    • User Configuration and Authentication
    • System Logging and Tracing
    • Network Time Protocol
    • Archiving Configurations
    • SNMP

    Operational Monitoring and Maintenance

    • Monitoring Platform and Interface Operation
    • Network Utilities
    • Maintaining the Junos OS
    • Password Recovery

    Routing Fundamentals

    • The Routing Table
    • Routing Instances
    • Static Routing
    • Dynamic Routing

    Routing Policy and Firewall Filters

    • Unicast Reverse-Path-Forwarding Checks

    Class of Service (CoS)

    • Traffic Classification
    • Traffic Queuing
    • Traffic Scheduling

    JNCIS ENT

    Exam: JN0-347

    • Layer 2 Switching and VLANs
    • Spanning Tree
    • Layer 2 Security
    • Protocol Independent Routing
    • OSPF
    • IS-IS
    • BGP
    • Tunnels
    • High Availability

    Detailed Exam Objectives include:

    Layer 2 Switching and VLANs

    1. Identify the concepts, operation, or functionality of Layer 2 switching for the Junos OS

    • Bridging components
    • Frame processing

    2. Describe the concepts, benefits, or functionality of VLANs

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

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

    • Interfaces and ports
    • VLANs
    • Junos Network Director
    • Inter-VLAN Routing

    Spanning Tree

    1. Describe the concepts, benefits, operation, or functionality of the Spanning Tree Protocol

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

    2. Demonstrate knowledge how to configure, monitor, or troubleshoot STP and RSTP

    • STP
    • RSTP

    Layer 2 Security

    1. 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

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

    • Filter types
    • Processing order
    • Match criteria and actions

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

    • Protection
    • Port security
    • Storm control
    • Firewall filter configuration and application

    Protocol Independent Routing

    1. Identify the concepts, operation or functionality of various protocol-independent routing components

    • Static, aggregate, and generated routes
    • Martian addresses
    • Routing instances, including RIB groups
    • Load balancing
    • Filter-based forwarding

    2. Demonstrate knowledge how to configure, monitor, or troubleshoot various protocol-independent routing components

    • Static, aggregate, and generated routes
    • Load balancing
    • Filter-based forwarding

    OSPF

    1. 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
    • LSA packet types

    2. 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)

    IS-IS

    1. 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

    2. 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)

    BGP

    1. 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

    2. 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)

    Tunnels

    1. Identify the concepts, requirements or functionality of IP tunneling

    • Tunneling applications and considerations
    • GRE
    • IP-IP

    2. 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)

    High Availability

    1. 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)s
    • Nonstop bridging (NSB)
    • Bidirectional Forwarding Detection (BFD)
    • Virtual Router Redundancy Protocol (VRRP)
    • Unified In-Service Software Upgrade (ISSU)

    2. 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)

    JNCIS SEC

    Exam JN0-333

    Designed for experienced networking professionals with intermediate knowledge of the Juniper Networks Junos OS for SRX Series devices, this written exam verifies the candidates understanding of security technologies and related platform configuration and troubleshooting skills

    Over View

    • Junos Security Overview
    • Zones
    • Security Policies
    • NAT
    • IPsec VPNs
    • High Availability (HA) Clustering
    • Virtual SRX

    Detailed Exam Ojectives

    Junos Security Overview

    Identify concepts, general features, and functionality of Junos OS security

    • Junos security architecture
    • Branch vs. high-end platforms
    • Major hardware components of SRX Series services gateways
    • Packet flow
    • Packet-based vs. session-based forwarding

    Zones

    1. Identify the concepts, benefits, or operation of zones

    • Zone types
    • Dependencies
    • Host inbound packet behavior
    • Screens
    • Transit packet behavior

    2. Demonstrate knowledge of how to configure, monitor, or troubleshoot zones

    • Zone configuration steps
    • Hierarchy priority (Inheritance)
    • Screens
    • Monitoring and troubleshooting

    Security Policies

    1. Identify the concepts, benefits, or operation of security policies

    • Policy types
    • Policy components
    • Policy ordering
    • Host inbound traffic examination
    • Transit traffic examination
    • Scheduling
    • Rematching
    • ALGs
    • Address books
    • Junos Space Security Director policy management
    • Applications

    2. Demonstrate knowledge of how to configure, monitor, or troubleshoot security policies

    • Policies
    • ALGs
    • Address books
    • Junos Space Security Director policy management
    • Custom applications
    • Monitoring and troubleshooting

    NAT

    1. Identify the concepts, benefits, or operation of NAT

    • NAT types
    • NAT/PAT processing
    • DNS Doctoring
    • Cone NAT
    • IPv4 to IPv6
    • Address persistence
    • NAT with Junos Space Security Director
    • NAT proxy ARP

    2. Demonstrate knowledge of how to configure, monitor, or troubleshoot NAT

    • NAT configuration steps
    • Monitoring and troubleshooting

    IPSec VPNs

    1. Identify the concepts, benefits, or operation of IPsec VPNs

    • Secure VPN characteristics and components
    • IPSec tunnel establishment
    • IPSec traffic processing
    • Group VPN
    • ADVPN
    • IPsec with Junos Space Security Director
    • PKI
    • Dynamic VPN
    • Junos OS IPsec implementation options

    2. Demonstrate knowledge of how to configure, monitor, or troubleshoot IPsec VPNs

    • IPSec VPN configuration steps
    • Monitoring and troubleshooting

    High Availability (HA) Clustering

    1. Identify the concepts, benefits, or operation of HA

    • HA features and characteristics
    • Deployment requirements and considerations
    • Chassis cluster characteristics and operation
    • Cluster modes
    • Cluster and node IDs
    • Redundancy groups
    • Cluster interfaces
    • Real-time objects
    • State synchronization
    • Ethernet switching considerations
    • IPSec considerations
    • Manual failover

    2. Demonstrate knowledge of how to configure, monitor, or troubleshoot clustering

    • Cluster preparation
    • Cluster configuration steps
    • Monitoring and troubleshooting

    Virtual SRX

    Identify concepts, general features or functionality of virtualized security using SRX

    • Installation
    • Clustering with vSRX
    • Deployment scenarios
    • Troubleshooting

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