ADTRAN Express 4100, Руководство пользователя

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Quick Startup Guide
Quick Start-2 Express 4100/4110 User Manual 61200176L2-1
7. If using a POTS phone with the Express 4110, connect the POTS tele-
phone to the POTS port.
If the SPID(s) does not work or is unknown, try activating the ExpertISDN™ feature. First
enter the area code and local directory number(s); then press the Enter key over the ExpertISDN
activator.
CONNECTING TO AN INTERNET SERVICE PROVIDER
Internet Access using Network Address Translation (NAT)
1. Connect the 10BaseT cable from the PC’s network card to the Express
4100/4110.
2. Go to the Configuration/Connection List menu, and then press the
right arrow key to place the cursor on the Num column.
3. Type I to insert a new Connection List entry.
4. Using the arrow keys, move the cursor over the Num column for the
inserted entry. Press Enter to place the subentries into the right pane.
5. Set the Description to an identifiable name (i.e., ISP).
6. Go into the Authentication field and select PAP or CHAP for the Tx
Method
.
7. Enter your user name and password (provided by your ISP) into the
Tx Username
and Tx Password fields.
8. Move the cursor to the left pane and highlight the IP parameters.
9. Set the NAT item to Yes. This is a very important step. The Express
4100/4110 will need to translate the “fake” IP address(es) on the PC(s)
to the “real” address provided dynamically by the ISP. See “IP/NAT”
on page 3-18 for more details.
10. All other IP parameters should be left at their default settings. Navi-
gate over to the Dial Out parameters.
11. Enter the number into Number 1. If configured for two B-channel
(PPP Multilink) by the ISP, enter Number 2 if it exists and set Initial
Channels
to 2.
12. Arrow left until the message Save Connection List Changes appears.
Type y to save.
13. Go to the Configuration/IP menu and enter an IP address and net
mask into the IP Address and Subnet Mask fields. The factory
default setting will work just as well (10.0.0.1, 255.255.255.0).
14. Go into the Configuration/IP/NAT submenu and set DHCP Mode to
On .
15. Arrow left to save the configuration.