Cisco Cisco Email Security Appliance C170 Referencia técnica
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Cisco IronPort AsyncOS 7.6 CLI Reference Guide
Chapter
Adding an Alternate DNS Server for Specific Domains
You can configure the appliance to use the Internet root servers for all DNS
queries except specific local domains.
queries except specific local domains.
Table 3-26
dnsconfig
-Adding Alternate DNS Servers
mail3.example.com> dnsconfig
Currently using the Internet root DNS servers.
No alternate authoritative servers configured.
Choose the operation you want to perform:
- NEW - Add a new server.
- SETUP - Configure general settings.
[]> new
Please enter the domain this server is authoritative for. (Ex: "com").
[]> example.com
Please enter the fully qualified hostname of the DNS server for the
domain "example.com".
(Ex: "dns.example.com").
[]> dns.example.com