Polycom RMX 1000 - Manual (Page 161)

Chapter 18 – Appendix B: Telnet/Terminal Commands
18-6
Parameter Description
100 half 100Mbps half duplex
10 full 10Mbps full duplex
10 half 10Mbps half duplex
[Example 1] Set the IP address of the LAN1 interface to 172.21.103.29, subnet
mask to 255.255.255.0, and the gateway address to 172.21.103.254:
[Example 2] Set the 100M half duplex for the LAN1 interface:
After you set the connection feature or IP address for the LAN interface, the system
must be restarted in order for the new settings to take effect.