Xerox NS-2260 - Manual (Page 106)

Half = Half duplex
Flows control/Full : Enable or disable flow control function in full duplex
Flows control/Half : Enable or disable flow control function in half duplex
Rate Control/Ingress : Control ingress data rate (incoming bandwidth)
Rate Control/Egress : Control egress data rate (outgoing bandwidth)
The valid range is 0 ~ 1000. (Unit = 100K), 0 = disable rate control
Port Priority : Port-based priority setting
Options - Disable, High, Low
Port Security : Enable or disable port security mode
Click Button:
[Apply] : confirm the changes for the sele cted ports.