Руководство Пользователя для Cisco Cisco Email Security Appliance C170
Chapter 3 Setup and Installation
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Cisco IronPort AsyncOS 7.5 for Email Configuration Guide
OL-25136-01
Each interface can be configured to accept mail (incoming), relay email
(outgoing), or appliance management. During setup, you are limited to one of
each. Typically, you would use one interface for incoming, one for outgoing, and
one for appliance management. On the C150 and C160 appliances, you would
typically use one interface for both incoming and outgoing mail, and the other
interface for management.
(outgoing), or appliance management. During setup, you are limited to one of
each. Typically, you would use one interface for incoming, one for outgoing, and
one for appliance management. On the C150 and C160 appliances, you would
typically use one interface for both incoming and outgoing mail, and the other
interface for management.
You must configure one interface to receive email.
Assign and configure a logical IP address to one of the physical Ethernet
interfaces on the appliance. If you decide to use both the Data 1 Ethernet port and
the Data 2 Ethernet port, you need this information for both connections.
interfaces on the appliance. If you decide to use both the Data 1 Ethernet port and
the Data 2 Ethernet port, you need this information for both connections.
C650/660/670, C350/360/370, and X1050/1060/1070 customers: Cisco
recommends using one of the physical Ethernet ports to connect directly to the
Internet for the purposes of receiving inbound email through public listeners, and
using another physical Ethernet port to connect directly to your internal network
for the purposes of relaying outbound email through private listeners.
recommends using one of the physical Ethernet ports to connect directly to the
Internet for the purposes of receiving inbound email through public listeners, and
using another physical Ethernet port to connect directly to your internal network
for the purposes of relaying outbound email through private listeners.
C150/160 customers: Typically, the System Setup Wizard will configure only
one physical Ethernet port with one listener for both receiving inbound email and
relaying outbound email.
one physical Ethernet port with one listener for both receiving inbound email and
relaying outbound email.
See
.
The following information is required:
•
The IP address assigned by your network administrator.
•
The netmask of the interface.
The netmask can be in standard dotted decimal form or hexadecimal form.
•
(optional) A fully-qualified hostname for the IP address
Note
IP addresses within the same subnet cannot be configured on separate physical
Ethernet interfaces. See
Ethernet interfaces. See
for
more detailed information on Network and IP Address configuration.
Accepting Mail
When configuring your interfaces to accept mail, you define:
•
the domain for which to accept mail
•
destination (SMTP Route) for each domain, this is optional