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User Guide for Polycom® RMX™ 500 and Polycom® RMX™1000 Systems
(Conference on Ports)
11-3
Parameter
Description
work when the LAN1 port is unavailable.
Use LAN1(2) Enables/disables the network port.
DHCP
If the user network is configured with a DHCP (Dynamic
Host Configuration Protocol) server, select this option to
automatically obtain the IP address.
Deselect this option to use a static IP address, in which
case you need to configure the next three options.
IP Address
Set the IP address for this network port
Subnet Mask Set the Subnet Mask for this network port.
Gateway
Set the gateway address of this port. If Set as Default is
selected and no matched static routes are found, the
system packets will be transmitted via this gateway by
default. In this case, a default route is displayed in the list
of "IP Network Services->Routers" page. For details, see
Routers.
NAT
The Network Address Translation (NAT) function of the
system enables you to translate the private network IP
address of packet into a public network IP address before
transmission. To enable NAT, select this check box and
then set the public network IP address to be displayed to
the outside in the NAT IP field.
Obtain DNS Server
Address Automatically
Used in combination with the DHCP option. When the
DHCP check box is selected, this option allows you to
obtain the DNS server address automatically from a
DHCP server in the network.
Preferred/Alternate
DNS Server
If you did not select the option for automatic DNS address
discovery, you must enter the preferred/alternate DNS
server addresses here for the system to resolve domain
names.
LAN Speed
Set the speed/duplex modes for LAN ports. The system
supports the 10/100M Full Duplex or Half Duplex mode
and the 1000M Network mode. You can also select Auto
to use auto-negotiation.
Note:
Contact the network administrator before setting
"LAN Speed" to ensure that the link rate of switch is
matched with the MCU port.
Routers
In the "IP Network Services" interface, click "Routers" to configure the routing
information.