Expert settings, Tcp keepalive time, Arp cache timeout – Rice Lake CW-90X Over/Under/Washdown Checkweigher - Lantronix MatchPort User Manual
Page 64: Cpu performance

Configuration via Serial Mode or Telnet Port
MatchPort b/g™ User Guide
64
The roaming technology also triggers candidate selection if the MatchPort reaches
the boundaries of good signal coverage for the current AP instead of waiting until
signal quality degrades substantially.
Choose to enable Y (Yes) or disable N (No) Lantronix's Smart Roam technology. The
default value is N.
Expert Settings
Note:
Change these settings using Telnet or a serial connection only.
Caution:
Only an expert should change these parameters. These
changes hold serious consequences.
Note:
The Config Server Port Number option and Automatic Host MAC
Detection option display only in Bridging mode as shown in the next window.
For more information, see Config Server Port Number on page 65 and
Automatic Host MAC Detection on page 66.
TCP Keepalive Time
Defines how many seconds the unit waits during a silent connection before checking
whether the currently connected network device is still on the network. If the unit
does not receive a response, it drops that connection.
TCP Keepalive time in s (1s – 65s; 0s=disable): (45)? _
ARP Cache Timeout
When the unit communicates with another device on the network, it adds an entry
into its ARP table. ARP Cache timeout defines the number of seconds (1-600) the
unit waits before timing out this table.
ARP Cache timeout in s (1s – 65s; 0s=disable): (600)? _
CPU Performance
Select the MatchPort’s performance mode. Higher performance settings require more
energy. Low is 26 Mhz; Regular is 48 Mhz; High is 88 Mhz. The default is Regular.
CPU performance (0=Regular, 1=Low, 2=High): (0)