Cisco Cisco Email Security Appliance C160 Références techniques

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CLI Reference Guide for AsyncOS 10.0 for Cisco Email Security Appliances
 
Chapter 3      The Commands: Reference Examples
  DNS
- NEW - Add a new server.
- EDIT - Edit a server.
- DELETE - Remove a server.
- SETUP - Configure general settings.
[]> 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]> 2
Please enter the IP address of your DNS server.
Separate multiple IPs with commas.
[]> 10.10.200.03
Please enter the priority for 10.10.200.3.
A value of 0 has the highest priority.
The IP will be chosen at random if they have the same priority.
[0]> 1
Choose the IP interface for DNS traffic.
1. Auto
2. Management (192.168.42.42/24)
3. PrivateNet (192.168.1.1/24: mail3.example.com)
4. PublicNet (192.168.2.1/24: mail3.example.com)
[1]> 1
Enter the number of seconds to wait before timing out reverse DNS lookups.
[20]> 
Enter the minimum TTL in seconds for DNS cache.
[1800]> 
Currently using the local DNS cache servers:
1. Priority: 1  10.10.200.3
Choose the operation you want to perform:
- NEW - Add a new server.
- EDIT - Edit a server.
- DELETE - Remove a server.
- SETUP - Configure general settings.
[]> 
dnsflush
Description
Clear all entries from the DNS cache.
Usage
Commit: This command does not require a ‘commit’.
Cluster Management: This command is restricted to machine mode.
Batch Command: This command does not support a batch format