ClearOne COLLABORATE Live Conference Controller, Руководство пользователя

Страница: 36 / 78

COLLABORATE CONFERENCE CONTROLLER User Guide
Page
36
Back to Table of Contents
DHCP server, the system displays the address the DHCP server obtains.
2.7.6.5 Ethernet Speed.
Displays the network interface speed.
2.7.6.6 Obtain DNS Automatically
Use the DHCP server to decide your DNS server address. If you do not select
Obtain address from DHCP server, fill in the following fields:
•
DNS Server – Set the IP Address of the DNS server. If using a DHCP
server, the address obtained from the DHCP server is displayed.
• Additional DNS Server – Alternative DNS server, to be used in case the
first DNS server defined can’t supply the needed services.
•
DNS Suffix – Set the DNS domain suffix to be used by this system.
Note: Modify these settings only if they are required in your network.
2.7.6.7 NAT Mode
NAT helps protect a LAN from exposure to unwanted traffic by providing one
single external address to remote users. NAT uses a system of local and
external addresses to hide a LAN's users from other networks.
A NAT server translates local parties' addresses to an external address, which is
then used to identify the local party to remote parties. Therefore, remote parties
use this external address to call the local party, without knowing its actual local
address.
2.7.6.8 NAT Mode
•
Disabled – Callers to the organization LAN are not identified.
•
Manual – Your external IP Address. The NAT device maps this to your
internal extension number.
•
Automatic – The NAT device recognizes your IP Address and maps it to
your internal extension number when you dial out through your
organization LAN.
2.7.6.8 NAT Address
If your organization uses NAT when communicating with parties in another LAN
or WAN, this is the external address for your videoconferencing device.