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DI-1162/DI-1162M Remote Access Router
20
4.
PPP_ASYN
– This serial line encapsulation provides a method for transmitting datagrams over
asynchronous serial point-to-point links. Unlike the SLIP protocol, PPP can determine the IP address
configuration automatically.
5.
FRAME_RELAY
– This serial line encapsulation provides a method for high speed transmission of
datagrams over dedicated lines. We currently only support PVC.
♦
Phone Number –
This is only a reference field, used to contain your line’s phone number when using an
asynchronous dial-in modem.
♦
Inbound Authentication
– This defines the authorization protocol that will be used when accepting a dial-in
connection. The choices are Password Authentication Protocol [
AUTH_PAP
], Challenge Handshake
Authentication Protocol [
AUTH_CHAP
] or
None
.
AUTH_PAP
and
AUTH_CHAP
do not provide a screen for
users to manually enter their Username and Password – instead, this data must be entered into the dialing
software before placing the call. Make sure the device dialing in is using the same protocol as defined here.
The
None
setting may be used when you do not wish dial-in users or networks to identify themselves or be
subject to security.
♦
Baud Rate –
This parameter must be set to configure the communication speed for asynchronous
communication devices (modems). Please refer to the communication device’s handbook to get the proper
setting.
Available synchronous communication device speeds are:
9600
,
19200
,
38400
,
64K
,
128K
,
256K
,
512K
,
1M
,
1.544M
, and
2M
baud. Available asynchronous communication device speeds are:
9600
,
19200
,
38400
,
57600
,
and
115200.
For synchronous connections, the router will automatically match the clock speed of the device being
connected.
♦
State –
This is used to
Disable
or
Enable
this interface.
♦
Frame Relay Config . . . –
Highlight this item and hit <Enter> if
FRAME_RELAY
is selected as the Protocol
above and then complete the WAN Frame Relay configuration settings on the screens described below.