ADTRAN AOS Version R10.1.0 Command Reference Manual page 3050

Command Reference Guide
dns-server
Use the dns-server command to specify the default Internet Protocol version 4 (IPv4) domain naming
system (DNS) servers (up to four servers) to use for the Dynamic Host Configuration Protocol version 4
(DHCPv4) client. Use the no form of this command to remove the configured IPv4 DNS server. Variations
of this command include:
dns-server <ipv4 address>
dns-server <ipv4 address> <second>
dns-server <ipv4 address> <second> <third>
dns-server <ipv4 address> <second> <third> <fourth>
Syntax Description
<ipv4 address>
<second>
<third>
<fourth>
Default Values
By default, there are no specified default DNS servers.
Command History
Release 2.1
Release 4.1
Release 17.3
Usage Examples
The following example specifies a default IPv4 DNS server with address 192.72.3.254 and a secondary
DNS server with address 192.100.4.253:
(config)#ip dhcp pool MyPool
(config-dhcp)#dns-server 192.72.3.254 192.100.4.253
60000CRG0-35E
Specifies the IPv4 address of the preferred DNS server on the network.
Optional. Specifies the IPv4 address of the second preferred DNS server on
the network.
Optional. Specifies the IPv4 address of the third preferred DNS server on
the network.
Optional. Specifies the IPv4 address of the fourth preferred DNS server on
the network.
IPv4 addresses should be expressed in dotted decimal notation (for
example, 10.10.10.1).
Command was introduced.
Command was expanded to include the Internet key exchange (IKE) client
configuration pool.
Command was expanded to include a third and fourth IPv4 DNS server
listing.
Copyright © 2012 ADTRAN, Inc.
DHCPv4 Pool Command Set
3050