Nortel Networks WEB OS 212777 User Manual
Web os switch software 10.0 application guide
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Table of contents
Document Outline
- Welcome Screen
- Contents
- Figures
- Tables
- New Features
- Preface
- Part 1: Basic Switching & Routing
- Basic IP Routing
- VLANs
- Port Trunking
- OSPF
- OSPF Overview
- OSPF Implementation in WebOS
- OSPF Configuration Examples
- Secure Switch Management
- Part 2: Web Switching Fundamentals
- Server Load Balancing
- Understanding Server Load Balancing
- Implementing Basic Server Load Balancing
- Network Topology Requirements
- Configuring Server Load Balancing
- Additional Server Load Balancing Options
- Supported Services and Applications
- Disabling and Enabling Real Servers
- IP Address Ranges Using imask
- Health Checks for Real Servers
- Configuring Multiple Services
- Metrics for Real Server Groups
- Weights for Real Servers
- Connection Time-outs for Real Servers
- Maximum Connections for Real Servers
- Backup/Overflow Servers
- Extending SLB Topologies
- Load Balancing Special Services
- Filtering
- Application Redirection
- Virtual Matrix Architecture
- Health Checking
- Real Server Health Checks
- DSR Health Checks
- Link Health Checks
- TCP Health Checks
- ICMP Health Checks
- Script-Based Health Checks
- Application-Specific Health Checks
- ARP Health Checks
- Failure Types
- High Availability
- VRRP Overview
- Failover Methods
- WebOS Extensions to VRRP
- High Availability Configurations
- Virtual Router Deployment Considerations
- Stateful Failover of Layer 4 and Layer 7 Persistent Sessions
- Server Load Balancing
- Part 3: Advanced Web Switching
- Global Server Load Balancing
- GSLB Overview
- Configuring GSLB
- Example GSLB Topology
- GSLB Requirements
- Task 1: Configure the Basics at the California Site
- Task 2: Configure the California Switch for Standard SLB
- Task 3: Configure the California Site for GSLB
- Task 4: Configure the Basics at the Denver Site
- Task 5: Configure the Denver Switch for Standard SLB
- Task 6: Configure the Denver Site for GSLB
- IP Proxy for Non-HTTP Redirects
- Verifying GSLB Operation
- Configuring Client Site Preferences
- Using Border Gateway Protocol for GSLB
- Firewall Load Balancing
- Firewall Overview
- Basic FWLB
- Four-Subnet FWLB
- Four-Subnet FWLB Implementation
- Configuring Four-Subnet FWLB
- Configure the Routers
- Configure the Firewalls
- Configure Connectivity for the Primary Dirty-Side Web Switch
- Configure Connectivity for the Secondary Dirty-Side Web Switch
- Configure Connectivity for the Primary Clean-Side Web Switch
- Configure Connectivity for the Secondary Clean-Side Web Switch
- Verify Proper Connectivity
- Configure VRRP Support on the Secondary Dirty-Side Web Switch
- Configure VRRP Support on the Secondary Clean-Side Web Switch
- Complete the Configuration of the Primary Dirty-Side Web Switch
- Complete the Configuration of the Primary Clean-Side Web Switch
- Advanced FWLB Concepts
- Virtual Private Network Load Balancing
- Content Intelligent Switching
- Overview
- Content Intelligent Server Load Balancing
- Content Intelligent Web Cache Redirection
- Exclusionary String Matching for Real Servers
- Regular Expression Matching
- Content Precedence Lookup
- Layer 7 Deny Filter
- Persistence
- Bandwidth Management
- Global Server Load Balancing
- Glossary
- Index