How To Upgrade Firmware By Serial Connection (Local) - NEC Univerge sv8500 Manual

5.4.3

How to Upgrade Firmware by Serial Connection (Local)

This firmware upgrade is performed one by one, connecting a PC to each 8LC Card with a CONSOLE
cable and a LAN cable. Prepare the following:
- Firmware for upgrade
- CONSOLE cable (RS-232C
- Serial terminal emulation program (such as HyperTerminal) is required
- TFTP server has to be installed in advance.
TFTP Server (IP Address: 10.41.1.250)
Serial Console
Note TFTP server and Serial Console both can be used by single Personal Computer.
Disconnect the 8LC Card from the network.
STEP 1
Connect PC(s) to 8LC Card with LAN connector and CONSOLE cable both.
STEP 2
Put the firmware file for upgrade in the root folder of TFTP server.
STEP 3
8LC Card [SCA-8LCA/SCA-8LCA-EMEA/SCA-8LCC/SCA-8LCC-EMEA]
⇔
RJ-45 serial cable) and LAN cable (crossover) are required.
Note 1
Firmware
LAN cable
CONSOLE cable
Note 1
VOL.2-152
MC0 MC2 MC4 MC6
MC1 MC3 MC5 MC7
OPERATION
ON 100M LINK CONSOLE
MC0 MC2 MC4 MC6 RESET
PWR ALM LINE
Ether MC1 MC3 MC5 MC7
MC8
8LC Card