Extreme Networks Px Series - Manual (Page 103)

Px Series Application Switch Installation and Configuration Guide 9-5
Configuring Health Checks
config health-check fail-after <number>
config health-check restore-after <number>
You can also configure local timeout values for a server group, which take precedence
over the global settings. Use the following commands:
config server-group <name> health-check interval <number of seconds>
config server-group <name> health-check retry-interval <number of
seconds>
config server-group <name> health-check fail-after <number>
config server-group <name> health-check restore-after <number>
You can disable health checks for a server group:
disable health-check server-group-name <name>