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RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
16-38 Polycom, Inc.
• LAN 1 port can be used to define a second Network Service or for LAN Redundancy
Figure 16-1 RealPresence Collaboration Server (RMX) 1500 - RTM IP 1500 on Rear Panel
On the RealPresence Collaboration Server (RMX) 2000 and RealPresence Collaboration Server
(RMX) 4000, the LAN 1 and LAN 2 port on the RTM LAN card can be used as redundant
media ports.
Figure 16-2 RealPresence Collaboration Server (RMX) 2000/RealPresence Collaboration Server
(RMX) 4000 RTM LAN Card on Rear Panel
Media Redundancy on the RealPresence Collaboration Server (RMX) 1500/RealPresence
Collaboration Server (RMX) 2000/RealPresence Collaboration Server (RMX) 4000 is dependent
on the settings of the LAN_REDUNDANCY and MULTIPLE_SERVICES System Flags as
summarized in Table 1-1
Media Redundancy is not supported on any of the RMX RTM ISDN cards.
Table 16-20 RMX 1500 / 2000 / 4000 - Media Redundancy - System Flags
System Flag / Value RMX 1500 RMX 2000 RMX 4000
LAN_REDUNDANCY = NO
MULTIPLE_SERVICES = NO
No Redundancy
LAN_REDUNDANCY = NO
MULTIPLE_SERVICES = YES
LAN_REDUNDANCY = YES
MULTIPLE_SERVICES = NO
Full Redundancy
Media
Redundancy Only
Full Redundancy
LAN_REDUNDANCY = YES
MULTIPLE_SERVICES = YES
Full Media Redundancy
(If only one IP Network Service is defined per media card.)
LAN 1 LAN 2
Redundant ports
LAN 1 LAN 2
Redundant ports