Because of Moore's law, upgrade of hardware and software system upgrade, need to upgrade equipment opportunity more and more, in order to better serve customers, facilitate everybody huawei OLT MA 5680T series equipment operation, based on the command line upgrade single equipment, briefly elaborates the upgrade process of MA5600T series equipment.
According to the log in OLT, can be divided into the Console port landing, ETH cable, U2000 system login, the network administrator. We choose to use the Console landing directly, even more complicated than the ETH port of landing, there are two reasons: first, this is the most direct way of landing equipment, not affected by the process of data transmission; Second, you can view the OLT equipment in any model, any level of operation.
1.Hardware: Computer, serial port, a serial port turn USB (computer without RS232 interface), OLT equipment and cables.
2.Software: TFTP Server, Secure CRT, serial port driver (with serial port), OLT system files, OLT system board IO package.
Serial port (the Console line, RJ45 - RS232 line configuration):
USB turn serial port USB-RS232
Connection mode: RJ45 connector connected to the Console port equipment, through RS232 joint connection among them, the USB is connected to the computer; At the same time, using a common cable, the ETH mouth and TFTP server front-end ports are connected.
Download and install the TFTP Server configuration., Secure CRT (also can use software such as hyperterminal or putty to replace)
1.TFTP Server configuration
Download TFTP Server : http://www.tftp-server.com/
Run and installed the software, select the default Settings.
After the installation is complete to Connect to the local Server: Server - Connect
Server —— TFTP Server Setting
Select the deployment server nic and port parameters, here because use 10.11.104. X IP directly through the Internet cable segment docking, so the choice of the card. Can use the ping command to test card in advance and OLT device of the ETH port connectivity.
Server —— Virtual TFTP Folders —— Manage Repositories
Set up local the operation of the TFTP server directory, it is recommended that the default path directly modify path for the custom, because the back of the upload, download files, and change directory.
2. Secure CRT
Download and install the software, select the default Settings.
After installed the software, needed to be even good situation in the Console line, RS232 turn USB cable driver load is normal, and from my computer - device manager can read out the inserted COM port, for the next steps.
Click in sequence: File - the Quick Connect, new connection option, use serial protocol, Port is read out by the previous step of native COM Port, it is assumed that as the COM8, baud rate to 9600 - bit/s, bits of 8, no parity, Stop bit is 1, no the data flow control. After click connection, which will be shown below, enter account and password interface.
3. Upgrade equipment
After using the account and password (default account: new equipment root; password: admin) connect OLT equipment, upgrade the command line operation.
Instruction: This example use TFTP transport to load, just need default language. ETH use wiring master plate mouth and TFTP server front-end ports, transfer files, the Console line connecting the master board con mouth and configuration of computer USB interface, the equipment configuration and monitoring the loading process.The ETH default IP 10.11.104.2 mask 255.255.255.0, TFTP server can be set to the same network segment (the sample set to 10.11.104.200) and use convenient.
In order to avoid unnecessary troubles, old equipment needs to save and backup configuration file and the database file, at the same time, if not familiar with to upgrade operation, it is commanded to use no-load experiment equipment operation, such as a large number of business operation, please try to choose to cut over in spare time.
huawei(config)#autosave interval off huawei(config)#autosave time off
2.Save database file
3.Backup configuration file and the database file (New equipment can ignore this, but this step can detect whether the TFTP server set up successfully)
huawei(config)#backup data tftp 10.11.104.200 huawei.dat huawei(config)#backup configuration tftp 10.11.104.200 config.txt
After this operation is completed, check if the previous steps set file directory exists huawei. Dat, config. TXT file, there is is to prove that the TFTP server build successful, no need to check the TFTP server set up step by step.
4.Upgrade database file by using update tools (New equipment can ignore this)
Run data update tool update. Exe, in the "update" window opens, select the "update" TAB to upgrade the original database file. "Update" window as shown in the figure below.
Click on the "Source" of "..." Choose backup of the database file.
After clicking on the "Destination" of "..." Choose the upgraded the database file storage path.
In choose the upgraded Version of "Version".
Select the DEFAULT values in the "Config" (the DEFAULT).
Click "update", to complete the original file to upgrade, to generate the target file under the specified path.
Data upgrade tool interface
5.Loader package file to the main control board.
huawei(config)#load packetfile tftp 10.11.104.200 scu_packet.bin
Need to wait for a long period of time after loading the file transfer, and relevant operation according to clew.
6.Load the updated database configuration file and the original history to the main control board (new equipment can ignore this).
huawei(config)#load data tftp 10.11.104.200 huawei.dat The new database will overwrite the old one Rollback function will be disabled Be sure that the system needn't this function It's irreversible. Are you sure to load new database? (y/n)[n]:y huawei(config)#load configuration tftp 10.10.10.12 config.txt
In package files and form a complete set of database files after completion of loading, using active configuration activated configuration or reboot the system reset command system.
huawei(config)#active configuration system System will reboot after this command, continue? (y/n)[n]:y Or huawei(config)#reboot system
8.Confirm the system upgrade was successful.
Check the master plate can be normal boot, and use the display language and display version command to check the master control board version is correct.