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issu rollback
Syntax
In standalone mode:
issu rollback slot
slot-number
In IRF mode:
issu rollback chassis
chassis-number
issu rollback chassis
chassis-number
slot
slot-number
View
System view
Default level
2: System level
Parameters
slot
slot-number
: Specifies the slot number of an upgraded MPU. The value must be the same as that
specified in the
issu load
command. (In standalone mode)
chassis
chassis-number
: Specifies the member ID of an upgraded switch. The value must be the same as
that specified in the
issu load
command. (In IRF mode)
chassis
chassis-number
slot
slot-number
: Specifies the location of the upgraded MPU. The values must be
the same as those specified in the
issu load
command. The
chassis-number
is the member ID of the master
of an IRF fabric, and
slot-number
is the slot number of the upgraded MPU on the master. (In IRF mode)
Description
Use the
issu rollback
command to cancel the ISSU upgrade and the configuration will automatically roll
back to the previous version.
NOTE:
During the execution of any
issu
command, you cannot perform the roll back operation.
Before executing the
issu load
command or after executing the
issu commit
command, you cannot
perform the roll back operation.
Related commands:
issu load
.
Examples
# Suppose that the slot number specified in the
issu load
command is 1. In standalone mode, cancel the
ISSU upgrade on the MPU in slot 1 and roll back the configuration on the MPU to the previous version.
<Sysname> system-view
[Sysname] issu rollback slot 1
This command will quit the ISSU process and the specified board will roll back to the
previous version. Continue? [Y/N]:y
# Suppose that member switch-based ISSU upgrade is adopted and the member ID specified in the
issu
load
command is 2. In IRF mode, cancel the ISSU upgrade on the member with the member ID of 2 and
roll back the configuration on the member to the previous version.
<Sysname> system-view
[Sysname] issu rollback chassis 2