Руководство Пользователя для Cisco Cisco Content Security Management Appliance M160

Chapter 11 Common Administrative Tasks

11-42

Cisco IronPort AsyncOS 7.2.0 for Security Management User Guide

OL-21768-01

Update Servers (images). The servers used to obtain update images for IronPort
AsyncOS upgrades. You can choose from the following locations:

•

IronPort Update Servers. Use the default locations of the IronPort update
servers. The location for the Cisco IronPort AsyncOS update servers are
dynamic.

•

Local Update Servers. Configure the local update server locations to obtain
the updates from. One local server hosts update images for AsyncOS
definitions, and another local server hosts update images for the remaining
services.

Update Servers (lists). The servers used to obtain a list of available updates for
IronPort AsyncOS definitions. You can choose from the Cisco IronPort update
servers or a local update server.

Interface. Select a network interface to accept Cisco IronPort AsyncOS upgrades.
By default, the appliance selects an interface to use.

HTTP Proxy Server. An optional proxy server used for Cisco IronPort AsyncOS
upgrades. Note that if you specify a proxy server, it will be used for all of these
services.

HTTPS Proxy Server. An optional proxy server using HTTPS. If you define the
HTTPS proxy server, it will be used to update the Cisco IronPort AsyncOS
upgrades.

Configuring the Update Server

To set an update server for your Cisco IronPort appliance:

Step 1

Select either the IronPort update servers or local update servers for obtaining
update images for services

Step 2

If you select local update servers, first enter the base URL, port number, and any
optional authentication information for the local server hosting all service updates
except AsyncOS upgrades. Then enter the base URL for the local server hosting
the AsyncOS upgrades.

Step 3

Select either the Cisco IronPort update servers or a local update server for
obtaining a list of available IronPort AsyncOS upgrades.