Specifications

Installation and Operation Manual Appendix G IR-IP Interface Card
ASMi-52CD Ver. 1.0 Quick Setup Menu G-13
It is very important to obtain the correct parameters from the system
administrator or ISP. The most common problem when establishing an IP
connection is incorrect configuration of IP parameters and default gateway. Do
not try to guess these parameters.
DHCP Relay
IR-IP can operate as a DHCP relay for computers on its LAN. In this mode, the
user does not need to configure the IP addresses and other related parameters
for the PCs on the LAN: they receive the configuration from the DHCP server via
the IR-IP module.
LAN IP Address: 192.168.1.2
Mask: 255.255.255.248
DHCP Server
IP Network
LSI-F-23
Interface Module
R
ASMi-52CD
with IR-IP
LS-24R
Figure G-8. Selecting the IP Subnet Mask
 To configure the IR-IP as a DHCP relay:
• Enter the IP address of the DHCP server in this field.
Leaving this field blank disables the DHCP relay operation.
Reading Protocol from DIP Switches
Selecting YES for this parameter forces IR-IP card to use the WAN protocol
selected by section 4 of its DIP switch: PPP or Frame Relay.
If you want to be able to select the WAN protocol by means of the Protocol field
(parameter 7) of the Quick Setup menu, select NO.
Protocol
Used to select the WAN protocol to be used by the IP card: PPP, HDLC or Frame
Relay.
This parameter is available only if the Read Protocol from DIP Switches parameter
is set to NO.
Note