Zte ZXR10 2920, Руководство пользователя

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ZXR10 2920/2928/2952
(V1.0)
Access Switch User Manual
（
Volume I
）
58 Confidential and Proprietary Information of ZTE CORPORATION
To upgrade software version, meet the following requirements.
„
Connect ZXR10 2920/2928/2952 console port (on the main
control board) to the serial port of the background host with
a console cable attached to the switch. Connect the
management Ethernet port to the background host’s network
port with a straight through network cable. Make sure that
both connections are correct.
„
Set the IP address of the Ethernet port on the switch. Set
the IP address of the background host used for upgrade.
The two IP addresses must be in the same network segment
so that the host can ping the switch.
„
On the background host, start the TFTP server software and
set Configuring ZXR10 2920/2928/2952 as an TFTP Client.
For software version upgrade, perform the following steps.
1. View the information about the currently running image by
using show version command in privileged mode as shown
in Table 32.
T
A B L E
3 2 S
H O W
V
E R S I O N
C
O M M A N D
W
I N D O W
Format Mode Function
Show
version Privileged
mode This indicated software version flash
and image file present in directory
Result: This indicates new image file present in directory.
2. To delete the old version file in FLASH memory, use
command remove <file-name> in file system configuration
mode. This is shown in Table 33. If the FLASH memory has
sufficient space, change the name of the old version file and
keep it in FLASH memory.
T
A B L E
3 3 R
E M O V E
C
O M M A N D
Format Mode Function
remove <file-
name>
File
system
config
This deletes the old version file in
FLASH memory
Result: This deletes the old version file in the FLASH
memory.
Example: The example of remove command is given below:
zte(cfg)#config tffs
zte(cfg-tffs)#remove kernel. z
3. Use command tftp to upgrade the version. The following
shows how to download the version file from the TFTP server
to the FLASH memory:
Prerequisites
Steps