User guide

configure server-group
ExtremeWarePx1 1.2 Command Reference Guide 127
configure server-group
configure server-group name <name string>
policy [rr | round-robin |wrr | weighted-round-robin |
lc | least-connections | wlc | weighted-least-connections |
hash]
{server-last-resort index <index>}
Description
Creates a server group with the speciÞed name and scheduling policy.
Syntax Description
Default
N/A.
Usage Guidelines
You must have administrator privileges to issue this command.
When you create a server group, you must specify a unique name and a scheduling policy
A serverÕs scheduling policy, also called its load-balancing policy, is the method by which a server is
selected from the server group for a particular connection. Any service that uses a speciÞc server group
uses the policy deÞned for that group.
name string A unique name for the new server group.
rr
round-robin
Specifies the round-robin scheduling policy. (rr is an abbreviation for
round-robin; either the abbreviation or the full policy name may be used in this
command.)
wrr
weighted-round-robin
Specifies the weighted round-robin scheduling policy. (wrr is an abbreviation for
weighted-round-robin; either the abbreviation or the full policy name may be
used in this command
lc
least-connections
Specifies the least-connections scheduling policy. (lc is an abbreviation for
least-connections; either the abbreviation or the full policy name may be used
in this command.)
wlc
weighted-least-connections
Specifies the weighted least-connections scheduling policy. (wlc is an abbreviation
for weighted-least-connections; either the abbreviation or the full policy name
may be used in this command.)
hash Specifies the hash scheduling policy.
index The index for the server of last resort.