Configuring gslb – Brocade Virtual ADX Global Server Load Balancing Guide (Supporting ADX v03.1.00) User Manual
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Brocade Virtual ADX Global Server Load Balancing Guide
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Configuring GSLB
1
To display the default settings, enter the following command (Note the default metric processing
order).
.
Syntax: show gslb policy
Configuring GSLB
The examples in the procedures in this section are based on the configuration shown in
Virtual ADX(config-gslb-policy)#show gslb policy
Default metric order: ENABLE
Metric processing order:
1-Server health check
2-Remote SI's session capacity threshold
3-Round trip time between remote SI and client
4-Geographic location
5-Remote SI's available session capacity
6-Least response selection
DNS active-only: DISABLE DNS best-only: DISABLE DNS override: DISABLE
DNS cache-proxy: DISABLE Cache proxy-DNS override respond-active-only: DISABL
E DNS transparent-intercept: DISABLE
DNS cname-detect: ENABLE Modify DNS response TTL: ENABLE
DNS TTL: 10 (sec), DNS check interval: 30 (sec)
Remote SI status update period: 30 (sec)
Remote SI health-status update period: 5 (sec)
Session capacity threshold: 90% Session availability tolerance: 10%
Round trip time tolerance: 10%, round trip time explore percentage: 5%
Round trip time cache prefix: 20, round trip time cache interval: 120 (sec)
Round trip time cache age refresh: DISABLE
Round trip time algorithm selection: USE PASSIVE ONLY
Connection load: DISABLE
Weighted Site Metric: DISABLE Weighted IP Metric: DISABLE
Active Bindings Metric: DISABLE
Weighted selection: DISABLE
persistent hashing rehash disabled: DISABLE
sticky: DISABLE
Order Metric: DISABLE
TABLE 1
Configuration tasks: Global SLB
Feature
See page...
DNS proxy parameters
Proxy for DNS server
Site parameters
Enable the GSLB protocol on each remote ADX device.
Specify the sites and the ADX devices within the sites.
Zone parameters
Specify the zones and the host names within the zones.