115
4.
images
images on
subordinate
members.
• Use .bin files:
issu load file { boot filename |
system filename | feature
filename&<1-30> }
slot-number
• Use an .ipe file:
issu load file ipe ipe-filename
slot slot-number&<1-9>
Specify the member ID of a subordinate
member for the slot-number argument.
5. P
master/subordinate
switchover.
issu run switchover
N/A
6. (Optional.) Accept
the upgrade and
delete the
automatic rollback
timer.
issu accept
N/A
7.
remaining
complete the ISSU.
issu commit slot
slot-number
IMPORTANT:
After executing the command for one
member, you must wait for the member
to restart and join the IRF fabric before
you execute the command for another
member.
Repeat the
issu commit
command to
upgrade the remaining members one by
one, including the original master.
To manually roll back to the original
software images d
process, use the
issu rollback
command.
For more information about rollback,
see
Reference.
Performing an incompatible upgrade
Perform this task in user view.
1. Load the upgrade
images
images on
subordinate
members.
• Use .bin files:
issu load file { boot filename |
system filename | feature
filename&<1-30> }
slot-number&<1-9>
• Use an .ipe file:
issu load file ipe ipe-filename
slot slot-number&<1-9>
Specify the member ID of a subordinate
member for the slot-number argument.
As a best practice on a ring-topology
IRF fabric, specify half of the
subordinate members for this command
to reduce service downtime. Make sure
the specified subordinate members are
physically connected.
2. P
master/subordina
te switchover to
c
ISSU process.
issu run switchover
To
roll back to the original software
images during this ISSU process, use
the
issu rollback
command.
This ISSU process
automatic rollback.
For more information about rollback,
see
Reference.
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