Configuration Requirements - Polycom RMX 1500 Administrator's Manual

Figure
The LAN redundancy feature is enable (YES by default) or disabled by the
flag LAN_REDUNDANCY.
Guidelines
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Configuration Requirements

LAN Redundancy is available by default. However, it is enabled by
connecting the appropriate LAN cables to the LAN ports on the RMX:
1
2
14-2RMX 2000/4000 RTM LAN Card
On the RMX 1500, LAN redundancy cannot be enabled in parallel to
Multiple Networks.
On RMX 2000/4000, when Multiple Networks option is enabled and
the RTM LAN ports are not assigned to any network, then the LAN 1
port is redundant by default.
On RMX 2000/4000 the redundant default port is LAN 1 on the
RTM LAN.
On the RMX 1500, LAN ports can used as follows:
— LAN 2 port is used for standard communications
— LAN 1 port can be
used for LAN Redundancy
On the RMX 2000, install the RTM LAN card if one is not installed.
For more information see the Polycom RMX 2000 Hardware Guide,
"Installing the RTM LAN" on page 1-43.
On RMX 1500, connect the LAN cable to LAN 1 port on the RTM IP.
On the RMX 2000/4000 connect the LAN cable to LAN 1 port on the
RTM LAN.
Redundant LAN 1 port
used to define a second Network Service or
Chapter 14-Network Services
LAN 2
14-41