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Polycom DOC2702A User Manual

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Chapter 16-Network Services
Polycom, Inc.
16-33
Configuration Requirements
LAN Redundancy is available by default and is enabled by 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.
•
In 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
.
On the RMX 1500/2000/4000, full media redundancy is supported if only one IP Network Service is 
defined per media card.