1 / 126

HIGH CAPACITY PBX SYSTEM - MAINTENANCE -

HIGH CAPACITY PBX SYSTEM - MAINTENANCE -. PURPOSE. Purpose of this presentation is to give idea about the maintenance and programming of DS200L system. TOPICS IN THIS PRESENTATION. IP ADDRESS DEFINITION SOFTWARE LOADING- UPDATING USING SSH SECURE SHELL PROGRAM

zofia
Download Presentation

HIGH CAPACITY PBX SYSTEM - MAINTENANCE -

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. HIGH CAPACITYPBX SYSTEM- MAINTENANCE -

  2. PURPOSE • Purpose of this presentation is to give idea about the maintenance and programming of DS200L system.

  3. TOPICS IN THIS PRESENTATION • IP ADDRESS DEFINITION • SOFTWARE LOADING- UPDATING • USING SSH SECURE SHELL PROGRAM • IDEA- DS200L SYSTEM CONNECTION • IDEA-DCC CONNECTION • OBTAINING LOG FILES

  4. IP ADDRESS DEFINITION ● DCC Utility Card ● PCU200 Block ● DS200 CC Card

  5. IP ADDRESS DEFINITION • DS200L system realizes the communication through IP network in a local area. Thus, the system is isolated from the outer world. This structure is very important for the security of the system. • IP adresss definition of DCC Utility Card, PCU200 Block and CC card are explained in the section below. As a prerequisite, these devices should be connected to the network switch in the DS200L system via standard ethernet cables.

  6. IP ADDRESS DEFINITION OF DCC UTILITY CARD

  7. IP ADDRESS DEFINITION OF DCC UTILITY CARD • Defining IP address to the DCC Utility card is done via Hyperterminal program on the maintenance computer. • Maintenance computer, used for programming and maintaining the system, is connected to the same LAN with the DS200L system. It is a Windows O.S. based PC.

  8. HYPERTERMINAL CONNECTION • Connect DCC Utility card to the maintenance computer by a proper serial port cable. Pin-out table of this cable is shown below. NOTE: Before or after this connection, DCC Utility end or maintenance computer end of this cable should not be remained unconnected. In such a case, the cable is subject to external effects (like noise).

  9. HYPERTERMINAL CONNECTION • Run Hyperterminal and select the proper COM port number.

  10. ● Bits per second 115200 ● Data Bits8● ParityNone ● Stop bits 1● Flow ControlNone HYPERTERMINAL CONNECTION • Then, the settings in the figure below should be done.

  11. HYPERTERMINAL CONNECTION • Run Hyperterminal and press ENTER button to see $ command prompt.

  12. COMMANDS AT THE HYPERTERMINAL PROGRAM • Typereboot in the $ command prompt. Then press ENTER key and press ESC key immediately to seedcc>commandprompt.

  13. COMMANDS AT THE HYPERTERMINAL PROGRAM • Enter the following commands in the given order, when dcc> command prompt appears. ( NOTE: Write IP and MAC addresses of the DCC Utility card on a paper before following theprocedure below ) a) dcc> printenv ipaddr The IP address of the DCC Utility card can be viewed by this command. b) dcc> setenv ipaddr 192.168.2.186 A desired IP address is defined for the card by this command. c) dcc> printenv ipaddr The IP address of the DCC Utility card can be checked by this command. d) dcc> saveenv The entire operations performed above are saved by this command

  14. COMMANDS AT THE HYPERTERMINAL PROGRAM • By the commands above IP address definition of DCC Utility card is completed. And commands below can be used for Server IP address and MAC address setting & viewing operations. (NOTE: ServerIP adress is the IP address of the server computer on whichktftp.exe runs. ) e) dcc> printenv serverip The IP address of the server computer, on which ktftp.exe runs is viewed by this command. f) dcc> setenv serverip 192.168.2.66 The IP address of the server computer, on which ktftp.exe runs is changed by this command. g) dcc> printenv serverip The IP address of the server computer, on which ktftp.exe runs is checked by this command.

  15. COMMANDS AT THE HYPERTERMINAL PROGRAM h) dcc> printenv ethaddr The MAC address that has been defined for the DCC Utility card is viewed by this command. i) dcc> setenv ethaddr 00:08:d1:02:08:bd A MAC address is defined to the DCC Utility card by thiscommand. j) dcc> printenv ethaddr The MAC address that has been defined for the DCC Utility card ischecked by this command. IMPORTANT: MAC address definition operation should not be done without receiving the approval of the Karel experts NOTE: IP and MAC addresses used above are given as an example.

  16. COMMANDS AT THE HYPERTERMINAL PROGRAM • A screenshot regarding the commands above can be seen below.

  17. IP ADDRESS DEFINITION OF PCU200 BLOCK

  18. IP ADDRESS DEFINITION OF PCU200 BLOCK • Firstly, run SSH Secure Shell program by entering the IP address of the PCU200 computer ( by default, IP address of PCU200 computer is written on its label sticker ) . How to run SSH Secure Shell program will be explained in the other sections. • After the connection is established, type comman yast and press ENTER key. Thus, YAST control screen of the PCU200 computer is accessed. NOTE:These operations also can be done without starting the system entering the “start” command), running the PCU200 computer will be enough.

  19. IP ADDRESS DEFINITION OF PCU200 BLOCK

  20. IP ADDRESS DEFINITION OF PCU200 BLOCK • Select Network Devices/ Network Cardand press ENTER key.

  21. IP ADDRESS DEFINITION OF PCU200 BLOCK • Select Nextandpress ENTER key.

  22. IP ADDRESS DEFINITION OF PCU200 BLOCK • See the Ethernet devices that have been defined on the PCU200. Go to the relevantethernet card and select Edit option using TAB key.

  23. IP ADDRESS DEFINITION OF PCU200 BLOCK • Set IP address of the PCU200 computer at the IP address part properly, according to the network structure. Reach Next option by pressing the TAB key and press ENTER key.

  24. IP ADDRESS DEFINITION OF PCU200 BLOCK • Select Next option and then press ENTER key.

  25. IP ADDRESS DEFINITION OF PCU200 BLOCK • See the process as shown in the following window.

  26. IP ADDRESS DEFINITION OF PCU200 BLOCK • After the operation is completed, current IP address is changed. So, SSH Secure Shell connection will be lost and error message as shown below will be viewed. To establish a new connection, new IP address must be entered to the SSH Secure Shell program.

  27. IP ADDRESS DEFINITION OF CC CARD

  28. IP ADDRESS DEFINITION OF CC CARD • In order to define IP address to the CC card, “Telnet” connection to CC card must be available. Then, the necessary commands as shown below are entered for IP address definition. NOTE: For this connection, Putty or other Telnet programs can also be used.

  29. IP ADDRESS DEFINITION OF CC CARD • At the maintenance computer, select Run option at the Start menu. Type the following command to provide Telnet connection to the CC Card: “telnet -t vt100 192.168.128.179” ( It is assumed that the IP address of the CC card is 192.168.128.179. ) The screenshot below shows how to make this process.

  30. IP ADDRESS DEFINITION OF CC CARD • At the Telnet window enter the following user name and password: Username ( login ) : root Password : ds200

  31. IP ADDRESS DEFINITION OF CC CARD • Type the following command to change the IP address and NetMask address: “ chgip 192.168.128.180 ” IP address of the CC card is changed as192.168.178.180. Additionally, NetMask IP address is changed to 255.255.255.0.

  32. IP ADDRESS DEFINITION OF CC CARD

  33. SOFTWARE LOADING- UPDATING

  34. WinSCP PROGRAM • WinSCP is used for making the file transfer between the devices in the same network. • WinSCP is installed on the maintenance computer. • WinSCP is a Windows O.S - based program.

  35. WinSCP PROGRAM • After the installation of the program WinSCP is completed, type the IP address of the PCU200 ( Linux PC ) as theHostnamein the main window. Theusername and the password are entered as follows. Username: root Password:ds200L

  36. WinSCP PROGRAM • To save these settings for future connections, click Save option. Then click Loginto establish the connection.

  37. WinSCP PROGRAM • The left half of the window that opens shows the folders on the maintenance PC ( Windows ) , while the right half displays the ones on the PCU200 ( Linux). • Press icon at the right - top side to reach the upper folders.

  38. WinSCP PROGRAM • See etc and karel directories on the window (these directories are loaded to the PCU200 computer by default). But it will be useful to check them.

  39. DIRECTORY ETC

  40. HOSTS FILE • If redundant PCU200 computer is available in the system, IP address of the redundant PCU200 must be written into the corresponding part of same row with the x2 definition in the hosts file under the etc directory.

  41. Make sure that the files and directories under karel directory shown in the figure below are existing. DIRECTORY KAREL

  42. PBXCOMM.CONF FILE • In order to define DCC block and the towers to the DS200L system, reach pbxcomm.conf file under the karel/home/conf directory. Right-click and select Edit option. • It is MANDATORY to write the IP addresses of the towers ( CC cards ) and DCC block into this file. Because when the system is started, system will know which towers and the IP addresses to be communicated by means of the pbxcomm.conf file .

  43. PBXCOMM.CONF FILE • pbxcomm.conf includes explanations for correct settings. The settings can be entered after these explanations. • IP addresses typed as “ cc ” will be the IP addresses of the towers. IP address typed as “ dcc “ will be the IP address of the DCC block, in other words IP address of the DCC Utility Card . • The IP address typed into the 1st row is known as the 1st tower by the system and this order is followed. • Maksimum 16 towers can be defined to a DS200L system for now.

  44. PBXCOMM.CONF FILE

  45. LOADING THE MASTER SOFTWARE OF THE SYSTEM

  46. LOADING THE MASTER SOFTWARE OF THE SYSTEM • Main (master) software of the system runs on the PCU200 computer and exists under karel/bin directory. Loading this software is done via WinSCP program.

  47. LOADING THE MASTER SOFTWARE OF THE SYSTEM • The master software that is to be loaded is copied to the karel/bindirectory on the maintenance computer. This software can be viewedin the WinSCP program at the left side of the figure below . • Then this master software is copied to the karel/bin folder on the PCU200 which is at the right side of the figure below. • As the figure below shows, there may be several master softwaresand rpm files under the karel/bin folder ( the files which has .rpm extension are zipped files). Use the command “rpm - ivh - -force x_bab_6.rpm” to determine which master software will be running on the system (details are given in the next pages).

  48. LOADING THE MASTER SOFTWARE OF THE SYSTEM

  49. LOADING THE MASTER SOFTWARE OF THE SYSTEM • After copying the new master software, run SSH Secure Shell program. • Reach the root prompt, type cd/karel/bin and press ENTER key. • Run the following command: “rpm - ivh - -force x_bab_6.rpm “ • By this command, some directories& files are formed under zr_acb_15 directory. NOTE1:x_bab_6.rpm is given as an example of master software. NOTE2: After entering “rpm - ivh - -force x_bab_6.rpm” command, the system should be stopped by the stop command in theSSH Secure Shell program.

  50. LOADING THE MASTER SOFTWARE OF THE SYSTEM

More Related