Polycom RealPresence 2000, Administrator'S Manual

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Chapter 16-Network Services
Polycom, Inc.
16-37
Configuration Requirements
LAN Redundancy is disabled by default and is enabled by changing the
LAN_REDUNDANCY system flag to YES and connecting the appropriate LAN cables to
the LAN ports on the RMX as follows:
RealPresence Collaboration Server (RMX) 1500
• Connect the additional LAN cable to LAN 1 port on the RTM IP.
RealPresence Collaboration Server (RMX) 2000
• Connect the additional LAN cable to LAN 1 port on the RTM LAN.
• I n the Setup> System Configuration > System Flags dialog box, add the flag
RMX2000_RTM_LAN and set it to YES to activate the installed RTM LAN card.
• A system reset is required when adding the RMX2000_RTM_LAN flag.
RealPresence Collaboration Server (RMX) 4000
• Connect the additional LAN cable to LAN 1 port on the RTM LAN.
• On the RealPresence Collaboration Server (RMX) 2000 / RealPresence Collaboration Server
(RMX) 4000 , LAN Redundancy can be enabled simultaneously with Multiple Networks .
To enable the Multiple Networks option, set the MULTIPLE_SERVICES flag to YES
• If required, reset the RMX .
On all systems:
•
LAN Redundancy can be disabled by setting the LAN_REDUNDANCY System Flag to
NO .
• If the LAN_REDUNDANCY System Flag value set to NO , the LAN 2 port must be
connected to the IP network.
Media Redundancy
On the RealPresence Collaboration Server (RMX) 1500 LAN 1 and LAN 2 are the redundant
media ports:
•
LAN 2 port is used for standard communications
On a RealPresence Collaboration Server (RMX) 2000 , an RTM LAN card is required.
For more information see the RealPresence Collaboration Server (RMX) 2000 Hardware Guide ,
" Installing or Replacing the RTM LAN” on page 2-49 .
On the RMX 1500/2000/4000, full media redundancy is supported if only one IP Network Service is
defined per media card.