Netgear M4300-28G (GSM4328S) - Stackable Managed Switch with 24x1G and 4x10G including 2x10GBASE-T and 2xSFP+ Layer 3 Administrator's Guide

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DNS 
463
 Managed Switches
Domain Name System Concepts
The Domain Name System (DNS) protocol maps a host name to an IP address, allowing you 
to replace the IP address with the host name for IP commands such as a ping and a 
traceroute, and for features such as RADIUS, DHCP relay, SNTP, SNMP, TFTP, SYSLOG, 
and UDP relay.
You can obtain the DNS server IP address from your ISP or public DNS server list. DNS is 
used to resolve the host’s IP address. It enables a static host name entry to be used to 
resolve the IP address. The following are examples of how the DNS feature is used.
Specify Two DNS Servers
The following example shows how to specify two DNS servers (that is, two IP addresses for 
DNS servers) and to resolve an IP address using the DNS server. The example is shown as 
CLI commands and as a web interface procedure.
CLI: Specify Two DNS Servers
Web Interface: Specify Two DNS Servers
1. 
Select System > Management > DNS > DNS Configuration
A screen similar to the following displays.
(Netgear Switch)#config
(Netgear Switch) (Config)#ip name-server 12.7.210.170 219.141.140.10
(Netgear Switch) (Config)#ip domain-lookup
(Netgear Switch) (Config)#exit
(Netgear Switch)#ping www.netgear.com
Send count=3, Receive count=3 from 206.82.202.46