Comtech EF Data CDM-IP 300L - Manual (Page 336)

CDM-IP 300L IP-Centric Satellite Modem Rev. 1
CD/CDMIP300L.IOM
310
12.2 easyConnect  P
OINT
-
TO
-P
OINT
S
YSTEM
C
ONFIGURATION
The steps in this guide will lead to the following configuration:
IP Address:
Mask:
172.16.10.11
255.255.255.0
PC 1
Satellite IP Modem (CDM-IP 1)
Ethernet Interface (fei0)
IP Address:
Mask:
172.16.10.1
255.255.255.0
10 BaseT
Ethernet Hub
RF or IF
IP Address:
Mask: 172.16.10.12
255.255.255.0
PC 2 10 BaseT
Ethernet Hub
Ethernet Interface (fei0)
IP Address:
Mask:
172.16.10.2
255.255.255.0
Satellite IP Modem (CDM-IP 2)
Figure 28. easyConnect  Point-to-Point System Configuration
12.2.1 PC C
ONFIGURATION
Step Description
1 Set the IP address on PC 1 to 172.16.10.11, mask to 255.255.255.0.
2 Set the IP address on PC 2 to 172.16.10.12, mask to 255.255.255.0.
3 Reboot the PCs (if required).
12.2.2 CDM-IP C
ONFIGURATION
After restoring the factory default settings, the CDM-IP will be in easyConnect  Mode,
which will automatically put the CDM-IP in 10BaseT Half Duplex. Select Interface
Configuration\Ethernet Interface(fei0)
to verify the Speed Mode is 10 baseT Half
Duplex. If desired 10BaseT Full Duplex can be selected, but the CDM-IP will not allow
Auto Speed Mode or 100 BaseT when in easyConnect
.
The CDM-IP will also be in Point-to Point HDLC Addressing Mode. HDLC addresses
are used to identify remote satellite interfaces when there are more than two CDM-IP
modems sending and receiving traffic. In Point-to-Point Mode, there is no need to define
any HDLC addresses since all of the traffic will be to and from a single remote CDM-IP.