155Using the Passport 8672ATME ModuleAppendix BFactory defaultsTable 57 shows the default settings on the Passport 8672ATME Module as it comesfrom the factory, as well as the management tool to change parameters.For more information on factory defaults, refer to:• Configuring Switching and Routing Operations for the Passport 8000 SeriesSwitch Using the Command Line Interface Release 3.2• Configuring Switching and Routing Operations for the Passport 8000 SeriesSwitch Using Device Manager Release 5.x.xTable 57 Factory default settings for the Passport 8672ATME ModuleParameter Default Management toolVPI bits OC-3 4 Device ManagerVPI bits OC-12 4 Device ManagerVCI bits OC-3 7 Device ManagerVCI bits OC-12 9 Device ManagerScrambling Enabled Device ManagerFraming SONET Device ManagerClock source Free-running Device ManagerLoopback mode Internal Device ManagerEncapsulation LLC-SNAP Device ManagerBit rate UBR Device ManagerTraffic shaping Disabled Device ManagerF5 OAM requests Disabled Device ManagerF5 OAM responses Enabled Device Manager