RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator’s Guide
Polycom®, Inc. 502
Signaling and Management Redundancy on RealPresence Collaboration Server
(RMX) 4000
On the RealPresence Collaboration Server (RMX) 4000, for Signaling and Management Redundancy when
LAN_REDUNDANCY = YES and MULTIPLE_SERVICES = NO, the LAN 3 port on the RTM-IP 4000 card
is redundant to the LAN 2 port. LAN ports 4 and 5 are never used.
RealPresence Collaboration Server (RMX) 4000 - RTM IP 4000 on Rear Panel2
On the RealPresence Collaboration Server (RMX) 1500/RealPresence Collaboration Server (RMX) 4000
Signaling and Management Redundancy is implemented using the LAN ports on the RTM-IP card and is
dependent on the settings of the LAN_REDUNDANCY and MULTIPLE_SERVICES System Flags as
summarized in the following table.
RMX 1500 / 4000 - Signaling and Management Redundancy - System Flags
Flag / Value
Port Usage
LAN 2 / MNG B (RMX 1500) LAN 3 / MNG (RMX 1500)
LAN_REDUNDANCY = NO
MULTIPLE_SERVICES = NO
Management Signaling
LAN_REDUNDANCY = NO
MULTIPLE_SERVICES = YES
Management Not Used
LAN_REDUNDANCY = YES
MULTIPLE_SERVICES = NO
Management & Signaling
(LAN3 is redundant to LAN 2)
LAN_REDUNDANCY = YES
MULTIPLE_SERVICES = YES
Management Management