JNCIA-Junos

JNCIA-Junos

JNCIA-Junos
  • JNCIA-Junos

    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 candidate�s 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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