3com 4210 PWR 9-Port 3CR17341-91-ME User Manual
Product codes
3CR17341-91-ME
490
C
HAPTER
44: D
EVICE
M
ANAGEMENT
n
The switch timer can be set to precision of one minute, that is, the switch will
reboot within one minute after the specified reboot date and time.
reboot within one minute after the specified reboot date and time.
Configuring Real-time
Monitoring of the
Running Status of the
System
This function enables you to dynamically record the system running status, such as
CPU, thus facilitating analysis and solution of the problems of the device.
CPU, thus facilitating analysis and solution of the problems of the device.
c
CAUTION: Enabling of this function consumes some amounts of CPU resources.
Therefore, if your network has a high CPU usage requirement, you can disable this
function to release your CPU resources.
Therefore, if your network has a high CPU usage requirement, you can disable this
function to release your CPU resources.
Specifying the APP to be
Used at Reboot
APP is the host software of the switch. If multiple APPs exist in the Flash memory,
you can use the command here to specify the one that will be used when the
switch reboots.
you can use the command here to specify the one that will be used when the
switch reboots.
Upgrading the Boot
ROM
You can use the Boot ROM program saved in the Flash memory of the switch to
upgrade the running Boot ROM. With this command, a remote user can
conveniently upgrade the BootRom by uploading the Boot ROM to the switch
through FTP and running this command. The Boot ROM can be used when the
switch restarts.
upgrade the running Boot ROM. With this command, a remote user can
conveniently upgrade the BootRom by uploading the Boot ROM to the switch
through FTP and running this command. The Boot ROM can be used when the
switch restarts.
Table 364 Configure real-time monitoring of the running status of the system
Operation
Command
Description
Enter system view
system-view
-
Enable real-time
monitoring of the
running status of the
system
monitoring of the
running status of the
system
system-monitor enable
Optional
Enabled by default.
Table 365 Specify the APP to be used at reboot
Operation
Command
Description
Specify the APP to be used at
reboot
reboot
boot boot-loader [
backup-attribute ] { file-url [
fabric ] | device-name }
backup-attribute ] { file-url [
fabric ] | device-name }
Required
Table 366 Upgrade the Boot ROM
Operation
Command
Description
Upgrade the Boot ROM
boot bootrom { file-url |
device-name }
device-name }
Required