RADWIN2000UserManual Release2.8.30 10‐4
TDMLoopbacks
TDMLoopbacks
InternalandexternalloopbacksonbothsitesofalinkareusedtotesttheTDM
connections
Toactivatealoopback:
1.FromtheMaintenancemenu,chooseLoopbacks...orright‐clicktheTDM
displayinthemainwindow.
TheLoopbacksdialogboxappears:
Figure10‐2:Loopbackconfigurationbox
2.Fromtheactiveports,clickthoserequiredforloopbackactivation.Theselectedport
iconschangecolortolightblueasinthefollowingexample:
Figure10‐3:LoopbackconfigurationboxwithoneSiteAportselected
3.Clickconfiguretochoosealoopbackmode: