Cisco Cisco Email Security Appliance C170 Referências técnicas
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Cisco IronPort AsyncOS 7.6 CLI Reference Guide
Chapter
Example
Table 3-29
dnslistconfig
mail3.example.com> dnslistconfig
Current DNS List Settings:
Negative Response TTL: 1800 seconds
DNS List Query Timeout: 3 seconds
Choose the operation you want to perform:
- SETUP - Configure general settings.
[]> setup
Enter the cache TTL for negative responses in seconds:
[1800]> 1200
Enter the query timeout in seconds:
[3]>
Settings updated.
Current DNS List Settings:
Negative Response TTL: 1200 seconds