Configuring Gslb - Brocade Communications Systems ServerIron ADX 12.4.00 Manual Manual

Global server load balancing guide
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Configuring GSLB

The examples in the procedures in this section are based on the configuration shown in
page 4.
TABLE 1
Feature
DNS proxy parameters
Configure a source IP address. The source IP address is required so that the GSLB ServerIron ADX
can perform the health checks on remote devices.
Add a real-server definition for the DNS server.
Add a VIP for the DNS server and bind the real server and virtual server.
Site parameters
Enable the GSLB protocol on each remote ServerIron ADX.
Specify the sites and the ServerIron ADXs within the sites.
Zone parameters
Specify the zones and the host names within the zones.
Private Virtual IPs (VIPs) (optional)
Enable a site ServerIron ADX to communicate public VIP addresses to a GSLB ServerIron ADX.
GSLB parameters (optional)
Change the GSLB protocol port number (optional).
Change the GSLB protocol update period (optional).
Modify the GSLB parameters related to DNS responses.
GSLB Policy Metrics
Change the order of GSLB policy metrics
Disable or enable GSLB policy metrics
Clear the DNS selection counters for GSLB metrics
Configure the weighted IP metric
Configure the weighted site metric
Configure the active bindings metric
Modify connection load parameters
Modify Session Table capacity and Threshold Tolerance values
Modify Flashback tolerance values
Modify round-trip time (RTT) values
Affinity (optional)
Configure the ServerIron ADX to always favor a specific site based on client IP address
DNS cache proxy (optional)
Configure the ServerIron ADX to directly respond to DNS queries
Transparent DNS query intercept (optional)
Configure the ServerIron ADX to intercept and redirect DNS queries
ServerIron ADX Global Server Load Balancing Guide
53-1002437-01
Configuration tasks: Global SLB
1
Configuring GSLB
Figure 1
See page...
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