ZyXEL Communications GS1920-48HPv2, Руководство пользователя

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Chapter 8 Basic Setting
GS1920v2 Series User’s Guide
104
8.11 DNS
DNS (Domain Name System) is for mapping a domain name to its corresponding IP address and vice
versa. Use the
DNS
screen to configure and view the default DNS servers on the Switch.
Fig ure 79
Basic Setting > DNS
The following table describes the labels in this screen.
8.12 C lo ud Ma na g e m e nt
The Zyxel Nebula Control Center (NCC) is a cloud-based network management system that allows you
to remotely manage and monitor Zyxel Nebula APs, Ethernet switches and security gateways.
The Switch is managed and provisioned automatically by the NCC (Nebula Control Center) when:
• It is connected to the Internet
• The
Ne b ula C o ntro l C e nte r Disc o ve ry
feature is enabled
• It has been registered in the NCC.
Table 33 Basic Setting > DNS
LABEL DESC RIPTIO N
Static Domain Name Server
Preference This is the priority of the DNS server address.
Server Address Enter a domain name server IPv6/IPv4 address in order to be able to use a domain name
instead of an IP address.
Apply Click
Apply
to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the
Sa ve
link on the top navigation panel to
save your changes to the nonvolatile memory when you are done configuring.
Cancel Click
C a nc e l
to reset the fields to your previous configuration.
Domain Name Server Table
Index This field displays priority of the DNS server address.
Server Address This field displays the IP address of the DNS server.
Source This field displays whether the DNS server address is configured manually (
Sta tic
) or
obtained automatically using DHCP/DHCPv6 (
Dyna m ic
).