RMX 2000 Administrator's Guide Version 7.6.1 - Polycom

Chapter 15-Network Services
RMX 1500/4000: Although the RTM LAN (media card) ports are shown as Port 1 in the Ethernet
Settings and Hardware Monitor, the physical LAN connection is Port 2.
2 Modify the following field:
Table 15-13 Ethernet Settings Parameters
Field Description
Speed The RMX has 3 LAN ports on the RTM-IP (Management, Signaling and
Shelf Management), and additional LAN ports on each media card (RTM
LAN) and RTM ISDN cards. The administrator can set the speed and
transmit/receive mode manually for these ports.
3 Click the OK button.
Port The LAN port number.
Note: Do not change the automatic setting of Port 1,4 and
Port 5 of the Management 2 and Signaling 2 Networks. Any
change to the speed of these ports will not be applied.
Speed Select the speed and transmit/receive mode for each port.
Default: Auto – Negotiation of speed and transmit/receive
mode starts at 1000 Mbits/second Full Duplex, proceeding
downward to 10 Mbits/second Half Duplex.
Note: To maximize conferencing performance, especially in
high bit rate call environments, a 1Gb connection is
recommended.
Note:
RMX4000: Do not select 1000 Full Duplex for any LAN ports
in Slot 17.
Select only 100 Full Duplex.
RMX1500: Do not select 1000 Full Duplex for Port 5 (ShM).
Select only 100 Full Duplex.
Polycom, Inc. 15-23