Nortel C251 Configuration Manual

Conti vity 251 ABOT D eployment Version 1.0 April 26, 20043.7.5 Test ATM and Internet connectionAt this stage, PC on C251 private LAN should be able to connecting to internet. Test it by surfingUwww.google.comUIf you have trouble of accessing to Internet, check the C251 front panel to make sure that theDSL LED is solid green. To diagnose ATM connection, using the following steps.Go to:Main -> Maintenance -> diagnostic -> DSL Line, Click “ATM Loopback Test”If your VPI & VCI is configured correctly, and if your phone line has been configured with ADSLservice by your ISP, the ATM test should pass and give you a message of “ATM Loopback TestSuccess”. See below.