Cisco Cisco Web Security Appliance S170 사용자 가이드

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AsyncOS 8.6 for Cisco Web Security Appliances User Guide
 
Chapter 2      Connect, Install, and Configure
  Redirect Hostname and System Hostname
Changing the Redirect Hostname
Step 1
In the web user interface, navigate to Network>Authentication.
Step 2
Click Edit Global Settings.
Step 3
Enter a new value for Redirect Hostname.
Changing the System Hostname
Step 1
Access the CLI.
Step 2
Use the 
sethostname
 command to change the name of the Web Security appliance:
Step 3
Commit your changes.
Configuring SMTP Relay Host Settings
AsyncOS periodically sends system-generated email messages, such as notifications, alerts, and Cisco 
Customer Support requests. By default, AsyncOS uses information listed in the MX record on your 
domain to send email. However, if the appliance cannot directly reach the mail servers listed in the MX 
record, you must configure at least one SMTP relay host on the appliance.
Note
If the Web Security appliance cannot communicate with the mail servers listed in the MX record or any 
of the configured SMTP relay hosts, it cannot send email messages and it writes a message in the log 
files. 
You can configure one or more SMTP relay hosts. When you configure multiple SMTP relay hosts, 
AsyncOS uses the topmost available SMTP relay host. If an SMTP relay host is unavailable, it tries to 
use the one below it in the list.
Configuring an SMTP Relay Host
Step 1
Choose Network > Internal SMTP Relay
example.com> sethostname
example.com> hostname.com
example.com> commit
...
hostname.com>