Ip dns forwarding dead-time, Ip dns forwarding dead-time < 60-43200 – Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) User Manual
Page 651
IP Addressing and Protocol Commands
Software Reference for x310 Series Switches
C613-50046-01 REV A
AlliedWare Plus
TM
Operating System - Version 5.4.4C
25.17
ip dns forwarding dead-time
Use this command to set the time period in seconds when the switch stops sending any
DNS requests to an unresponsive server and all retries set using
are used. This time period is the DNS forwarding dead-time. The switch stops sending DNS
requests at the DNS forwarding dead-time configured and when all of the retries are used.
Use the no variant of this command to restore the default DNS forwarding dead-time
value of 3600 seconds.
Syntax
ip dns forwarding dead-time <60-43200>
no ip dns forwarding retry
Default
The default time to stop sending DNS requests to an unresponsive server is 3600 seconds.
Mode
Global Configuration
Usage
See
for more information about DNS Relay to map IPv4 and
IPv6 addresses to name servers to maintain a a database of hostname-to-address
mappings. See the
command used with this command.
Examples
To set the DNS forwarding retry count to 50 and to set the DNS forwarding dead-time to
1800
seconds, use the commands:
To reset the DNS retry count to the default of 2 and the DNS forwarding dead-time to the
default of 3600, use the commands:
Related Commands
debug ip dns forwarding
ip dns forwarding
ip dns forwarding retry
show ip dns forwarding
show ip dns forwarding server
Parameter
Description
<60-43200>
Set the DNS forwarding dead-time in seconds. At the dead-time set,
the switch stops sending DNS requests to an unresponsive server.
awplus#
configure terminal
awplus(config)#
ip dns forwarding dead-time 1800
awplus(config)#
ip dns forwarding retry 50
awplus#
configure terminal
awplus(config)#
no ip dns forwarding dead-time
awplus(config)#
no ip dns forwarding retry