Server_Dns - EMC Celerra Command Reference Manual

The server Commands

server_dns

SYNOPSIS
server_dns {<movername> | ALL}
[[-protocol {tcp | udp}] <domainname> {<ip_addr>,...}]
| [-delete <domainname>]
| [-option {start | stop | flush | dump}]
DESCRIPTION
OPTIONS
SEE ALSO
EXAMPLE #1
350
Celerra Network Server Command Reference Manual
Manages the Domain Name System (DNS) lookup server
configuration for the specified Data Mover(s).
server_dns provides connectivity to the DNS lookup servers for the
specified Data Mover(s) to convert hostnames and IP addresses. Up
to three DNS lookup servers are supported per domain on the Data
Mover.
server_dns also provides the ability to clear the cache that has been
saved on the Data Mover as a result of the DNS lookup servers.
The ALL option executes the command for all of the Data Movers.
No arguments
Displays the DNS configuration.
-protocol { tcp | udp} <domainname> { <ip_addr>,...}
Sets the protocol for the DNS lookup servers (udp is the default).
<domainname> { <ip_addr>,...}
Creates list of up to three IP addresses to be used as the DNS lookup
servers for the specified <domainname>.
-delete <domainname>
Deletes the DNS lookup servers in the DNS domain name.
-option {start | stop | flush | dump }
The start option activates the link for the DNS lookup server(s). The
stop option halts access to the DNS lookup server(s). After DNS
service has been halted, the flush option can be used to clear the
cache that has been saved on the Data Mover, and the dump option
displays the DNS cache.
Configuring Celerra Naming Services, server_nis.
To connect to a DNS lookup server, type:
$ server_dns server_2 prod.emc.com 172.10.20.10
server_2 : done