D-Link DI-1750 Reference Manual page 35

Please input a interface name: Multilink
Input "Multilink"，it will prompt：
(00)<0-32767>
Please Input the code of command to be excute(0-0): 0
Input 0，it will prompt：
Please input a interface number:
Input "number"
6. Configure the Tunnel interface
Tunnel interface is defined for some encapsulated protocol. The current version supports the
encapsulation protocol of GRE/Ip type.
To designate a Tunnel interface and enter the interface configurative mode, use the following command
in the global configurative mode:
command
Interface Tunnel number
Input the command "interface", it will prompt:
(00)FastEthernet
......
(06)Tunnel
.....
Please Input the code of command to be excute(0-10): 6
Input 6， choose the item "Tunnel", it will prompt:
Please input a interface name: Tunnel
Input "tunnel", it will prompt:
(00)<0-32767>
Please Input the code of command to be excute(0-0): 0
Input "0"， it will prompt:
Please input a interface name:
Input "number".
3.13 Configure IDSL interface
IDSL, which is Integrated Services Digital Network Digital Subscriber Line，also is called ISDN DSL for
short. IDSL transmits data digitally across existing ISDN lines. The benefits of IDSL are that the former
service offers always-on connections, transmits data via a data network. IDSL supplies two
independent 64Kbps data channels or one 128Kbps data channel by Multilink PPP. The channel logic
feature is the same as synchronization serial interface, support PPP, frame relay and etc. link layer
protocols.
You can input command below to enter the mode "IDSL interface configuration" in "overall situation
configuration" mode.
interface bm <slot>/<channel>
Notes:
Slot is serial number IDSL card locating and channel is IDSL channel number (B1 is 0,B2 is 1).
Input interfacecommand, clew:
(00)FastEthernet
(01)Ethernet
(02)Serial
(03)Async
Multilink interface number
Configure the Tunnel interface
FastEthernet interface
Tunnel interface
Tunnel interface number
Command
FastEthernet interface
Ethernet interface
Serial interface
Asynchronous interface
Model Name
Function
Purpose
Configure IDSL interface
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