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Glossary – HP Multi-Site Traffic Director sa9200 User Manual

Page 199

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Glossary

This section defines terms and acronyms used throughout the HP
Multi-Site Traffic Director Server Appliance SA9200 User Guide
.

Agent

Refers to a load balancer (SA7200, SA7220, SA8200 or SA8220),
specifically to the fulfillment agent on a load balancer, which
communicates service availability and metric information related to
the VIPs brokered by the load balancer to a SA9200. All VIPs
associated with an agent share a common Flash Source.

Broker

Better known as a load balancer (SA7200, SA7220, SA8200 or
SA8220). The term is often used as an adjective to describe a site
containing load balancers, e.g., a “brokered” site.

CPU Utilization of

Load Balancer

Algorithm that monitors load balancer workload and directs clients to
the site with the lowest workload.

DHCP

Dynamic Host Configuration Protocol. This protocol allows servers
to dynamically assign IP addresses to nodes (workstations) on the fly.

DNS

Domain Name Server. A mechanism used in the Internet for
translating the names of host computers into addresses.