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Automating Junos Administration

Doing More With Less

Specificaties
Paperback, 654 blz. | Engels
O'Reilly | 1e druk, 2016
ISBN13: 9781491928882
Rubricering
Hoofdrubriek : Computer en informatica
O'Reilly 1e druk, 2016 9781491928882
Verwachte levertijd ongeveer 16 werkdagen

Samenvatting

'How can you grow and maintain a reliable, flexible, and cost-efficient network in the face of ever-increasing demands? With this practical guide, network engineers will learn how to program Juniper network devices to perform day-to-day tasks, using the automation features of the Junos OS.

Junos supports several automation tools that provide powerful solutions to common network automation tasks. Authors Jonathan Looney and Stacy Smith, senior testing engineers at Juniper, will help you determine which tools work best for your particular network requirements. If you have experience with Junos, this book will show you how automation can make a big difference in the operation of your existing network.

- Manage Junos software with remote procedure calls and a RESTful API
- Represent devices as Python objects and manage them with Python’s PyEZ package
- Customize Junos software to detect and block commits that violate your network standards
- Develop custom CLI commands to present information the way you want
- Program Junos software to automatically respond to network events
- Rapidly deploy new Junos devices into your network with ZTP and Netconify tools
- Learn how to use Ansible or Puppet to manage Junos software

Specificaties

ISBN13:9781491928882
Trefwoorden:netwerkbeheer, JUNOS
Taal:Engels
Bindwijze:paperback
Aantal pagina's:654
Uitgever:O'Reilly
Druk:1
Verschijningsdatum:31-3-2016

Over Jonathan Looney

Jonathan Looney (JNCIE-SP #254, JNCIE-ER #2, JNCIE-SEC #43, CCIE Routing & Switching #7797 [Emeritus]), is a senior testing engineer with Juniper Networks. He has managed and automated networks. He has also written tools to automate testing and debugging. He has written training courses for Juniper Networks and also taught an information security course at Syracuse University for several semesters. At Juniper, he currently focuses on testing the Junos kernel and UI features, and conducts product security testing.

Andere boeken door Jonathan Looney

Over Stacy Smith

Stacy Smith is a senior testing engineer with Juniper Networks. He has over 20 years of experience developing network automation for enterprise and service provider networks, as well as automating internal testing of new Junos features at Juniper Networks. His experience with Junos dates back to version 3.1 with one of the first customers to deploy Juniper’s first product, the M40 router. He holds a B.S. degree in Computer Science from the United States Air Force Academy and is certified with Juniper Networks as JNCIE-SP #4 and JNCIE-ER #4.

Andere boeken door Stacy Smith

Inhoudsopgave

Preface

1. Introduction
-Benefits of Automation
-Management System Internals
-Configuration Databases and the Commit Model
-Information About the Book

2. RPC Mechanisms
-Structured Data Model
-Running RPCs on a Junos Device
-Operational RPCs
-Configuration with RPCs
-Chapter Summary

3. The RESTful API Service
-Enabling the RESTful API Service
-HTTP GET Requests
-Authentication and Authorization
-Formatting HTTP Responses
-HTTP POST Requests
-Adding Parameters to RPCs
-Multiple RPCs in One Request
-Configuration
-RESTful API Explorer
-Using the RESTful APIs in Python
-Additional RESTful API Service Configuration
-Internal Design
-Limitations
-Chapter Summary

4. Junos PyEZ
-Installation
-Device Connectivity
-RPC Execution
-RPC Responses
-Operational Tables and Views
-Configuration
-Utilities
-A PyEZ Example
-Limitations
-NETCONF Libraries for Other Languages
-Chapter Summary

5. Commit Scripts
-Use Cases
-Basic Execution Flow
-Changing the Configuration
-Writing Commit Scripts in SLAX/XSLT
-Commit Script Examples
-Chapter Summary

6. Op Scripts
-Use Cases
-Overview of Op Script Operation
-Operational and Configuration State
-Op Script Input and Output
-Some Useful Tools for Op and Event Scripts
-Debugging Op and Event Scripts
-Configuring Op Scripts
-Examples
-Chapter Summary

7. Event Scripts and Event Policies
-Overview of Event Script Operation
-Event Policies
-Configuring Event Scripts
-Example: Responding to a Flapping Link
-Chapter Summary

8. Initial Provisioning
-ZTP
-Netconify
-Chapter Summary

9. Puppet
-Puppet Architecture
-Components for Junos Devices
-Installation and Configuration
-The Puppet Language
-Using Core Resource Types
-Using the netdev Resource Types
-Chapter Summary

10. Ansible
-Architecture and Communication
-Installation and Configuration
-Creating Ansible Playbooks
-Ansible for Junos Modules
-Example Playbooks
-Chapter Summary

11. Putting Automation into Practice
-Use Cases
-Best Practices
-Wrap-Up

Index

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        Automating Junos Administration