James Sonderegger (JNCIE-M #130, JNCIS-FWV, JNCIS-ER, and Juniper Certified Instructor) holds a MS in IT Management and runs the Education Services Delivery team for Juniper Networks Americas.

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James Sonderegger, Orin Blomberg, Karin Milne e.a.

JUNOS High Availabilty

Best Practice for High Network Uptime

Paperback Engels 2009 1e druk 9780596523046

€ 81,24

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Whether your network is a complex carrier or just a few machines supporting a small enterprise, 'JUNOS High Availability' will help you build reliable and resilient networks that include Juniper Networks devices. With this book's valuable advice on software upgrades, scalability, remote network monitoring and management, high-availability protocols such as VRRP, and more, you'll have your network uptime at the five, six, or even seven nines -- or 99.99999% of the time.

Rather than focus on "greenfield" designs, the authors explain how to intelligently modify multi-vendor networks. You'll learn to adapt new devices to existing protocols and platforms, and deploy continuous systems even when reporting scheduled downtime. JUNOS High Availability will help you save time and money.

- Manage network equipment with Best Common Practices
- Enhance scalability by adjusting network designs and protocols
- Combine the IGP and BGP networks of two merging companies
- Perform network audits
- Identify JUNOScripting techniques to maintain high availability
- Secure network equipment against breaches, and contain DoS attacks
- Automate network configuration through specific strategies and tools

Specificaties

ISBN13:9780596523046

Taal:Engels

Bindwijze:paperback

Aantal pagina's:656

Uitgever:O'Reilly

Druk:1

Hoofdrubriek:IT-management / ICT

Thema:

UMR Programmeren: netwerk

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Over James Sonderegger

James Sonderegger (JNCIE-M #130, JNCIS-FWV, JNCIS-ER, and Juniper Certified Instructor) holds a MS in IT Management and runs the Education Services Delivery team for Juniper Networks Americas. James spent five years as an Engineer in Residence for Federal customers and has been in the networks industry for the last twelve years. His former employers include The Analysis Corporation (TAC), Ericsson IP Infrastructure, and Automated Data Processing. James was a co-author on Juniper Networks Reference Guide. Routing, Configuration, and Architecture, ISBN 0201775921, Addison-Wesley Publishing, 2002.

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Over Orin Blomberg

Orin Blomberg (CCNP, CCSP, CCIP, CCVP, CCDP, JNCIS-M, JNCIS-FWV, JNCIS-ER, JNCIS-SSL, JNCI) is the technical lead for the Security Perimeter Planning and Implementation team at the Washington State Department of Information Service. His primary responsibilities include providing implementation of programs to secure the State Governmental Network and provide remote access and secure connectivity for state agencies, county, city governments, and tribal nation governments, as well as connectivity to federal agencies. His former employers include General Dynamics C4 Systems, Ericsson IP Infrastructure, and the US Army. Orin lives in Olympia, WA with his wife, two dogs, two cats, and a sourdough pot.

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Over Karin Milne

Kieran Milne (JNCIE-M #380, JNCIS-ER, JNCIA-WX, JNCIA-EX, JNCI, CCNA, Nortel NCTS) is a training developer and technical trainer within the Education Services department at Juniper Networks. He is the author of the O'Reilly book JUNOS Networking Essentials, and contributes to exam development for the Juniper Networks Technical Certification Program. Kieran lives and works out of Canada.

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Inhoudsopgave

JUNOS HA Concepts

1. High Availability Network Design Considerations
-Why Mention Cost in a Technical Book?
-A Simple Enterprise Network
-Redundancy and the Layered Model
-What Does It All Mean?

2. Hardware High Availability
-Divide and Conquer
-Packet Flows
-Redundancy and Resiliency

3. Software High Availability
-Software Architecture
-One OS to Rule Them
-Automation of Operations

4. Control Plane High Availability
-Under the Hood of the Routing Engine
-Graceful Routing Engine Switchover
-Graceful Restart
-MPLS Support for Graceful Restart
-Non-Stop Active Routing
-Non-Stop Bridging
-Choosing Your High Availability Control Plane Solution

5. Virtualization for High Availability
-Virtual Chassis in the Switching Control Plane
-Control System Chassis
-JUNOS HA Techniques

6. JUNOS Pre-Upgrade Procedures
-JUNOS Package Overview
-Pre-Upgrade Verifications
-Moving Services Away from a Router

7. Painless Software Upgrades
-Snapshots
-Software Upgrades with Unified ISSU
-Software Upgrades Without Unified ISSU
-Snapshots Redux
-Image Upgrade Tweaks and Options
-J Series Considerations

8. JUNOS Post-Upgrade Verifications
-Post-Upgrade Verification
-Fallback Procedures
-Applicability

9. Monitoring for High Availability
-I Love Logs
-Simple Network Management Protocol
-Traffic Monitoring

10. Management Interfaces
-A GUI for Junior Techs
-Mid-Level Techs and the CLI
-Deep Magic for Advanced Techs

11. Management Tools
-JUNOScope
-Juniper AIS
-Partner Tools

12. Managing Intradomain Routing Table Growth
-Address Allocation
-Address Aggregation

13. Managing an Interdomain Routing Table
-Enterprise Size and Effective Management
-Border Gateway Protocol (BGP)
-Network Availability

14. Fast High Availability Protocols
-Protocols for Optical Networks
-Rapid Spanning Tree Protocol
-Interior Gateway Protocols
-Bidirectional Forwarding Detection
-Virtual Router Redundancy Protocol
-MPLS Path Protection

15. Transitioning Routing and Switching to a Multivendor Environment
-Industry Standards
-Multivendor Architecture for High Availability
-Routing Protocol Interoperability

16. Transitioning MPLS to a Multivendor Environment
-Multivendor Reality Check
-MPLS Signaling for High Availability
-MPLS Transition Case Studies

17. Monitoring Multivendor Networks
-Are You In or Out?
-SNMP Configuration
-Syslog Configuration
-Configuration Management
-Configuration for AAA
-JUNOS GUI Support
-What IS Normal?

18. Network Scalability
-Hardware Capacity
-Network Scalability by Design

19. Choosing, Migrating, and Merging Interior Gateway Protocols
-Choosing Between IS-IS and OSPF
-Migrating from One IGP to Another
-Merging Networks Using a Common IGP

20. Merging BGP Autonomous Systems
-Planning the Merge
-Merging Our ASs Off
-Monitoring the Merge

21. Making Configuration Audits Painless
-Why Audit Configurations?
-Configuration Auditing 101
-Auditing Configurations
-Performing and Updating Audits

22. Securing Your Network Equipment Against Security Breaches
-Authentication Methods
-Hardening the Device
-Firewall Filters

23. Monitoring and Containing DoS Attacks in Your Network
-Attack Detection
-Taking Action When a DoS Attack Occurs
-Attack Prevention
-Gathering Evidence

24. Goals of Configuration Automation
-CLI Configuration Automation
-Automating Remote Configuration

25. Automated Configuration Strategies
-Configuration Change Types
-Automation Strategies
-Appendixes

Appendix: System Test Plan
-Physical Inspection and Power On
-Check General System Status
-Check Routing Engine and Storage Media
-Test Optical Interfaces
-Failover and Redundancy Tests
-Final Burn-In Check

Appendix: Configuration Audit
-Audit Responsibilities
-Audit Response Key
-Audit Checklist
-Audit Interval

Appendix: High Availability Configuration Statements
-Routing Engine and Switching Control Board
-Graceful Routing Engine Switchover
-Nonstop Bridging Statements
-Nonstop Active Routing
-Graceful Restart
-VRRP
-Unified In-Service Software Upgrade (ISSU)

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