Cisco Cisco Email Security Appliance C390 기술 참조

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.
[]> 

Clear all entries from the DNS cache.

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

mail3.example.com> dnsflush

Are you sure you want to clear out the DNS cache? [N]> Y