Cisco Cisco Email Security Appliance X1070 Riferimenti tecnici

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Chapter 
52
Cisco IronPort AsyncOS 7.5 CLI Reference Guide
OL-23407-01
[]> setup
Do you want the Gateway to use the Internet's root DNS servers or
would you like it to use your own DNS servers?
1. Use Internet root DNS servers
2. Use own DNS cache servers
[1]> 1
Choose the IP interface for DNS traffic.
1. Auto
2. Management (100.100.10.15/24)
[1]> 1
Enter the number of seconds to wait before timing out reverse DNS 
lookups.
[20]>
Currently using the Internet root DNS servers.
No alternate authoritative servers configured.
Table 3-23
dnsconfig
  (Continued)