Routers - Polycom 3150-16966-002 User Manual

Parameter
Obtain DNS Server
Address Automatically
Preferred/Alternate
DNS Server
LAN Speed
MTU Size

Routers

In the IP Network Services interface, click Routers to configure the routing
information.
Figure 11-3
Description
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.
If you did not select the option for automatic DNS address
discovery, you must enter the preferred/alternate DNS
server addresses here for the device to resolve domain
names.
Set the speed/duplex modes for LAN ports. Supported
speed/duplex modes include the 10/100M, Full Duplex or
Half Duplex mode and the 1000M Network mode. You can
also select Auto to use Auto-Negotiation with the switch
port.
Note: Contact the network administrator before setting
LAN Speed, to ensure that the link rate of switch is
matched with the MCU port.
Specifies the Maximum Transmission Unit (MTU) size
used in IP calls and Web communications. If the video
becomes blocky or network errors occur, packets may be
too large; decrease the MTU. If the network is burdened
with unnecessary overhead, packets may be too small;
increase the MTU.
IP Network Services - Routers
Polycom RMX 1000 User Guide
11-3