McAfee EPOLICY ORCHESTRATOR 4.5 - Guía de instalación descargar pdf (Pagina 28)

APAC region servers

There are small offices in the APAC region with slow WAN links back to the McAfee ePO server in the

UK. Plus these WAN links are already saturated with traffic. This means replication from the McAfee

ePO server to an APAC repository is not feasible unless it is done during off hours. This is a reasonable

option if you want to put SuperAgents in APAC.

Fortunately, the APAC offices each have their own fast dedicated connections out to the Internet and

do not have to route Internet traffic back to the data center in the UK. That provides two potential

solutions:

• You can adjust the client tasks in APAC to have them go to the next nearest repository which may

be in California.

You must completely randomize the agents updating schedule so you

spread their updates throughout the day.

• You can put a SuperAgent in the DMZ (publicly accessible on the Internet) at one of our data

centers. Then adjust the APAC client tasks forcing them to only update from this SuperAgent in the

DMZ. Because the SuperAgent is local to the data center replication from ePO will be very fast. And

since the agents don’t have to use a WAN link and can go straight to the Internet your slow WAN

bandwidth concerns are solved.

Improve agent update performance

In large environments, the ePolicy Orchestrator server is already very busy distributing policies and

collecting events. You can improve performance by changing the agent policy so agents don't pull

content from the McAfee ePO server itself, the default master repository. Making this change forces

the agents to use only the repositories you created manually.

In smaller environments, where fewer nodes are managed, there's no

need to make this change. The server can handle all of these tasks

without impacting performance.

Open the Policy Catalog.

From the Product list, select McAfee Agents then from the Category list, select General.

Click Edit Setting and the Repositories tab.

Using distributed repositories to keep your security software up to date

How many repositories do you need

McAfee

ePolicy Orchestrator

Best Practices Guide for use with ePolicy Orchestrator versions 4.5.0 and 4.0.0

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McAfee EPOLICY ORCHESTRATOR 4.5 - Guía de instalación Pagina 28