<<< To Introduction to the Junos OS (IJOS)
The Juniper Networks Certified Associate – Junos (JNCIA-Junos) is the entry-level credential required to continue to the advanced certifications in our Junos certification tracks. Successful candidates demonstrate knowledge of the Juniper Networks Junos OS, networking fundamentals, and basic routing and switching.
Designed for experienced networking professionals with beginner-intermediate knowledge of networking, this written exam verifies the candidate’s understanding of the Juniper Networks Junos OS, networking fundamentals and basic routing and switching.
- Networking Fundamentals
- Junos OS Fundamentals
- User Interface Options
- Junos Configuration Basics
- Operational Monitoring and Maintenance
- Routing Fundamentals
- Routing Policy and Firewall Filters
- Class of Service
EXAM CODE | TITLE |
JN0-101 | Juniper Networks Certified Associate Junos (JNCIA-Junos) |
This exam covers the following modules:
Networking Fundamentals
- Convert decimal to binary and binary to decimal
- Define the term broadcast domain and the purpose of a router
- Describe Ethernet operation
- Describe the purpose of the subnet mask
- Compare and contrast connection oriented and connnectionless protocols
- Explain how to segment large networks into smaller ones
- Identify the longest match from a routing table for a given destination
Junos OS Fundamentals
- Explain the Junos OS architecture
- Describe the functions of the control and forwarding planes
User Interface Options
- Describe the functions of the CLI modes
- List options for getting help and filtering output
- Explain options for moving around in the CLI
- Explain the Junos batch configuration model
- Modify and manage configuration files
- Describe the J-Web user interface
Junos Configuration Basics
- Describe initial configuration steps and system maintenance
- Save and restore a rescue configuration
- Describe network interfaces and their associated properties
- Configure various types of interfaces
- List and describe user authentication methods
- Configure user accounts with default and custom login classes
- Describe, configure and monitor syslog and tracing
- Describe, configure and monitor configuration tasks, such as NTP, SNMP, and configuration archival
Operational Monitoring and Maintenance
- Explain how to view relevant interface statistics and errors in the CLI
- List ways of gathering state and health information for a Junos device
- Explain the purpose and syntax for various network utilities such as ping, traceroute, telnet, ssh etc.
- Identify the procedure for installing or upgrading Junos
- Explain how to reset a lost root password
Routing Fundamentals
- Define route preference and list some default route preferences
- Explain how to view the contents of the routing tables
- Explain how the routing and forwarding tables differ
- Describe and configure static routing
- List the advantages and applications of a dynamic routing protocol
Routing Policy and Firewall Filters
- Define a term
- Explain when import and export policies are evaluated in relation to the learning and advertising of prefixes
- List several match criteria and actions for firewall filters and routing policy
- Explain some common match criteria and
- Identify the results of a route or packet with a given filter or policy
- Configure a routing policy and firewall filters
Class of Service
- Describe class of service
- Security specialist
- 2nd Line Network security
- Juniper Firewall Associate
- JNCIS-FWV
- Level 3 Networking
- Preferable CCNA
Cost – £800
6 weeks – Part Time (Evenings or Weekends)