CR-SEH
CR-SEH Command Set
The CR-SEH supports a series of commands that allow for configuring the Ethernet interface as well as
the radio parameters of the on-board WIT2411. These commands can be entered during a telnet session or
by using the WinSEM utility when the
SEM>
prompt is displayed. The commands are grouped into
System, Bridge, Security, Ethernet and Radio command sets. The commands are summarized here with
detailed explanations following.
System Commands
Command Description
help
Displays command help screen
arp –a
-d <ipaddr>
-s <ipaddr> <eaddr>
Displays arp table
Deletes arp entry
Adds arp entry
default
Sets CR-SEH configuration to factory default settings
echo
Toggles user screen echo mode
ip [
<ipaddr>
<netmask>]
Displays current CR-SEH IP address
Sets CR-SEH IP address and optionally the netmask
ping <ipaddr>
Pings TCP/IP host
reset
Resets the CR-SEH activating changed configuration
parameters
route [ help
add <default> <gwaddr>
<netmask>
del
<ipaddr>
list
]
Displays help screen for command
Adds IP address and netmask to route list
Deletes IP address from route list
Lists route IP addresses
save
Stores current configuration to memory
sys help
mode
outmax
(Master only)
Displays sys help screen
Displays Master/Slave mode of the CR-SEH
Sets maximum number of bytes Master CR-SEH can
transmit per hop. Range is from 1 to 1500
Default
=
250
version
Diplays CR-SEH firmware version
help
Displays a list of all the CR-SEH commands. Most commands that require a parameter also
have a help mode that displays the help screen for that command.
arp
Manipulates the address resolution procedure table. This command is provided primarily as
a debugging tool for setting up networks.
ipaddr
is the device IP address and
eaddr
is the
physical Ethernet address of the device
2000- 2004 Cirronet
Inc
19
M-2411-0013 Rev A
