ADTRAN HDSL2 Installation And Maintenance Practice

Also see for 1223024L2: Installation and maintenance practice Manual

Contents

ADTRAN HDSL2 Installation And Maintenance Practice Manual pdf 59 page image

HDSL2 for General Distribution Installation and Maintenance Practice Control Port Operation61223HDSL2L2-5B 49The Download H2TUC via TFTP menu (Figure 51) is utilized to perform a TFTP file transferfrom a remotely located computer/server to the H2TU-C. During TFTP transfers, the SCUcontinues to act as an intermediary to receive the file data from the remote computer and thensend it to the H2TU-C unit. Before initiating a TFTP transfer from the menu screen, first enterthe TFTP remote filename that is listed on H2TU-C TFTP menu (option 1). The IP address ofthe remotely located computer must also be set from the network management menu on theSCU (note: this is an SCU menu option and not an H2TU-C menu option).In addition, the Ethernet interface of the SCU must also be provisioned properly for TFTPtransfers. The Ethernet interface settings allow the SCU to communicate properly over theEthernet network in which it is installed. Without setting these items up properly, neitherTelnet sessions nor remote TFTP file transfers will be available.Refer to the appropriate SCU Installation and Maintenance Practice for details on Ethernetsettings.Once the H2TU-C and SCU have been provisioned properly for the TFTP file transfer, selectoption 2 from the H2TU-C TFTP file transfer menu screen to initiate the TFTP file transfer fromthe remotely located computer to the H2TU-C. TFTP file transfers are typically faster thanY-Modem transfers. Once the SCU receives the file from the remote computer, the file is sentfrom the SCU to the H2TU-C to be downloaded (typically less than 2 minutes).TFTP transfers can also be initiated remotely using SNMP – totally eliminating the need to beat the Total Access 3000 shelf to update the H2TU-C.Figure 51. Download H2TU-C via TFTPShelf: 1 Slot: 14 Total Access System 03/01/05 10:59Unacknowledged Alarms: INFOCircuit ID:HntsvlALMn0103Download H2TUC via TFTPThis utility programs the H2TUC. You must set the SCU to the IPaddress of the TFTP server that has the firmware binary file (*.bin).1. Remote Filename = 1181113L2_a01.bin2. Start Transfer3. AbortSelection: