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Configuration Commands
162
Domain Name System configuration
The Domain Name System (DNS) Configuration commands are used for defining the primary and
secondary DNS servers on your local network, and for setting the default domain name served by the
switch services. DNS parameters must be configured prior to using hostname parameters with the ping,
traceroute, and tftp commands.
The following table describes the Domain Name System (DNS) Configuration commands.
Table 145 Domain Name System (DNS) Configuration commands
Command Description
[no] ip dns primary-server <IP
address>
Sets the IP address for your primary DNS server. Use dotted
decimal notation.
Command mode: Global configuration
[no] ip dns secondary-server <IP
address>
Sets the IP address for your secondary DNS server. If the primary
DNS server fails, the configured secondary will be used instead.
Enter the IP address using dotted decimal notation.
Command mode: Global configuration
[no] ip domain-name <string>
Sets the default domain name used by the switch. For example:
mycompany.com.
Command mode: Global configuration
show ip dns
Displays the current Domain Name System (DNS) settings.
Command mode: All except User EXEC
Bootstrap Protocol Relay configuration
Bootstrap Protocol (BOOTP) Relay is used to allow hosts to obtain their configurations from a Dynamic
Host Configuration Protocol (DHCP) server. The BOOTP configuration enables the switch to forward a
client request for an IP address to two DHCP/BOOTP servers with IP addresses that have been configured
on the HP 10GbE switch.
BOOTP relay is turned off by default.
The following table describes the BOOTP Configuration commands.
Table 146 BOOTP Configuration commands
Command Description
[no] ip bootp-relay server <IP address>
Sets the IP address of the first or second BOOTP server.
Command mode: Global configuration
ip bootp-relay enable
Globally turns on BOOTP relay.
Command mode: Global configuration
no ip bootp-relay enable
Globally turns on BOOTP relay.
Command mode: Global configuration
show ip bootp-relay
Displays the current BOOTP relay configuration.
Command mode: All