Intel NetStructure 7190 Multi-Site Traffic Director
Page
 Intel NetStructure Multi-Site Traffic Director
 Technical Product
 Table of Contents
 Boot Monitor
 Snmp Support 133
 169
 Reliability
What is an Intel NetStructure 7190 Multi-Site Director?
Performance
 Two Versions
Who Should Use This Book
User Guide Summary
Scalability
 Boot Monitor
Page
 Load
Balancer refers to either
7190
 Intelligent
Traditional
 Authoritative DNS Servers
Multi-Site Load Balancing
 Multi-Site Traffic Management Using Intel Load Balancers
 Typical Configuration
Overview a Basic Configuration
 Metric Algorithms
Weighted Algorithms
Site Balancing Methods
 Managing Unequal Site Servers
 Partial Failures
Flash DNS
 Status OK
Service Standby
Status No Services
Status No Metrics
 Definitions
Multiple VIP Response
 Definitions
Page
 CLI Configuration
Custom/Manual Configuration
 Adding Secondary 7190s
Sample Network Topology
 Creating Zones
Associating Services with Agents
Creating Agents
 Creating Authority Records
Info
 Commit the Configuration
Creating Hosts
 Multiple-VIP Response
Configure DNS Servers
NSLookup
 Custom/Manual Configuration
Page
 Scenario
Introduction
 Key Concepts
Part 1 Initial Configuration A Simple Site
Procedure
Simple Site Scenario
 A P T E R Scenario
 Create Host and Specify Balancing Method
 A P T E R Scenario Map Services to Hostname
 Delegate authority to the 7190s
 Part 2 Changing to Flash Response Mode Balancing
Commit the configuration changes
 Part 3 Adding Load Balancers to an Existing Site
 ISV Groups and Services
St coa st
 Map the new services to a hostname
 At this point, you can save and commit the configuration
 Enable the westcoastbroker
 Configuring A Mixed Environment
 Procedure
 Site
Site
 Site
 Create Backup Site and associate services config dns agents
Backup Site
 Site3 Flash-src 10.1.3.1 flash-backup-src 10.1.3.2 services
 Site
 Be easy to lump both the Http and Https services together
 Ftp Method conn siteservices
 Add host for second zone and map its services
Scenario 1, Part 1, Step
 Boot Monitor
 System Requirements
Accessing the Boot Monitor
Boot Monitor Command Reference
 Boot Monitor Command Reference
 IP addresses
For your installation
Entered names
Example are for
 Monitordns
 Command rewrites
Reset does not Delete saved
Configuration files
Default
 Syntax for a specified command
 This command displays the current boot configuration
 Use this command to specify the netmask
 Configured
Not work correctly if
 Command to display
List of saved
Page
 Editing the Command Line
Environment
 Key Combinations
 Online Help
Command History
Pipes
History n
 Command Line Syntax
Command Line Syntax
 Objects and Parameters
CLI Command Summary
Command Tree Show
 Command Tree Config
Config
 Global System Commands
 System Commands
File Management Commands
CLI Commands
 Snmp Commands
DNS Commands
 Config dns agents
 Config dns agents agentname services servicename
 Config dns isvgroups isvname services servicename
 Config dns zones zonename hostnames hostname siteservices
 Show Commands
Show cli info show sys
 Show dns zones zonename hostnames hostname siteservices
 Global System Commands
Global System Commands
 Options
 To be cleared following the display
 Greater than 500K even when more ‘paging’ is disabled. This
 Parameters set within
CLI are affected
 File Management Commands
File Management Commands
 Save
 Configuration Commands
Config CLI Commands
 Displays the status of all variables at the config cli level
 Display one page at a time
Greater than 500,000 bytes
Display is automated to
 Number of sessions to
To reset Telnet, you must
Access the device through
You are disabling all future
 Config operations do not
Include username data
 Config Sys Commands
Config Sys Commands
 Image
Configurations before
Installing or booting a new
 Sys secondary create ip command
 Reboot
 Config Sys Snmp Commands
Config Sys Snmp Commands
 Snmp requests. Up to 10 community strings can be created
 Config DNS Commands
Config DNS Commands
 Displays all DNS information
 Queries Total number of DNS queries received
 May reduce the speed
DNS resolutions
All commands under config
Connection to the primary
 Config DNS Agents Commands
Config DNS Agents Commands
 Obtained
 Changes the agent’s current name to the name specified
 Port number that is
Is changed, ensure that
Agent is listening on
 Among the sixteen possible agents
 Configures the IP address of the corresponding agent name
 Them
 Config DNS ISV Groups Command
Config DNS ISV-Groups Commands
 Move to the command level of a specific ISV group
 Moves to the ISV services command level
 Config DNS Zones Commands
Config DNS Zones Commands
 Show dns zones info
 Zone to be deleted
VIPs configured under
Also deletes all hosts
 Displays the statistical information of the specified zone
 Under the specified zone
 Resolutions is displayed
 Atypehostname
 Displays the specified host’s configuration information
 TTL
 Config DNS Zones Commands
 Service with the specified hostname
 Config DNS Flash Commands
 Sets the maximum time delayed before a response is returned
 Show Commands
Show Commands
 Snmp enabled/disabled
 Enabledisable
 Or off. See config dns flash spoof for information
 Displays DNS statistical information
 Displays the names of all committed zones of this 7190,
 Displays all the hostnames and their number of queries
 Displays statistics for all committed agents
 VIP
 Displays information about the specified agent
 Displays metrics information for a single specified agent
 Metrics ip address
 Probe information and the services configured for them
 Show Commands
 Snmp Support
Standards Compliance Intel MIB Tree
 MIB Tree top level
Where to find MIB Files
Supported MIBs
 Ceo-header.my
Multisite-mib.my
 Agent Metrics Group
Agent Metrics Group
 ISV Metrics Group
Service Metrics Group
Service Metrics Group
ISV Group
 Site Group
Site Group
 Snmp Traps
Multisite-mib.my
 Snmp Traps
S5emt103.my, s5roo114.my, s5tcs112.my, synro167.my
 Displaying
Snmp
 Configuring Trap Parameters
 Configuring Other Snmp Parameters
Config sys snmp info Config sys snmp port port
 144
 Multiple Software Images
Software Image Media
 Saving Your Current Configuration
Downloading Installing Software
 Rebooting with the New Image and Verifying Installation
Restoring Your Previous Configuration
 148
 Diagnostic LEDs
Diagnostic LEDs
 Boot-Time LED Diagnostics
Power Indication
Boot-time LED Diagnostics
 Runtime Activity
Runtime LED Diagnostics
Runtime Errors
Status LED
 Displaying Log Messages
System Log
Log Message Format
 Dnsd The DNS Server Daemon process
Wdog The Watch Dog process
 NCA Network Configuration Application
Backend Process
 Dnsstats Daemon
Dbrpd Database Print Server Daemon
 156
 Cleaning the Dust Filter
 Appendix B
 Regulatory Information
Taiwan Class a EMI Statement
 Vcci Statement
FCC Part 15 Compliance Statement
 CE Compliance Statement
Canada Compliance Statement Industry Canada
 Cispr 22 Statement
Vcci Class a Japan Australia
 Avertissement
 Warnung
 Advertencias
 Wichtige Sicherheitshinweise
 Wichtige Sicherheitshinweise
 168
 Terms and Conditions and Software License
 170
 P E N D I X D
 172
 173
 174
 175
 176
 Glossary
NetStructure 7190 Multi-Site Traffic Director User Guide
 Http
 179
 O S S a R Y
 Japan only
Worldwide Access to Technical Support
North America only
Other areas
 P P O R T
 Support Services
 184
 Symbols
Index
 Timeout 100 config dns commands Config dns 92 info Info all
 187
 188
 Help commands
 190
 Wildcards Zones
 192