3Com S7902E, Configuration Manual

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1-9
Follow the step below to upgrade the boot file (distributed IRF device):
To do… Use the command… Remarks
Specify a boot file for the next
boot of an SRPU device on a
member device boot-loader file file - url
chassis chassis-number slot
slot-number { main | backup }
Required
Available in user view.
z
You must save the file for the next device boot under the root directory of the device. You can copy
or move a file to change the path of it to the root directory.
z
To execute the boot-loader command successfully, you must first save the file for the next device
boot under the root directory of the storage media on the active SRPU (distributed device)
z
The names of the files for the next boot of the active SRPU and the standby SRPU may be different,
but the versions of the files must be the same; otherwise, the device may not boot normally.
(distributed device)
Configuring Temperature Alarm Thresholds for a board
You can set temperature alarm thresholds for a card by using the following commands. When the
temperature of a card reaches the threshold, the device will generate alarms.
Follow these steps to configure temperature alarm thresholds for a card: (distributed device)
To do… Use the command… Remarks
Enter system view system-view —
Configure temperature alarm
thresholds for a card temperature - limit slot-number
lower - value upper - value
Optional
By default, the temperature
alarm thresholds for a card are
as follows:
z
Upper limit: 80°C (176°F)
z
Lower limit: 0°C (32°F)
Follow these steps to configure temperature alarm thresholds for a card: (distributed IRFing device)
To do… Use the command… Remarks
Enter system view system-view —
Configure temperature alarm
thresholds for a card
temperature-limit chassis
chassis-number slot
slot-number
lower - value
upper - value
Optional
By default, the temperature
alarm thresholds for a card are
as follows:
z
Upper limit: 80°C (176°F)
z
Lower limit: 0°C (32°F)