R211x-HP Flexfabric 11900 Fundamentals Configuration Guide

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flash:/feature1-r2110.bin
# Confirm the software change.
<Sysname> install commit
ISSU examples for using install series commands in
IRF mode
Feature upgrade example
Upgrade requirement
As shown in Figure 46, the IRF fabric has two members: the master member with the member ID 1 and
the subordinate member with the member ID 2. Each member has one MPU in slot 4 (active MPU) and
one MPU in slot 5 (standby MPU).
Upgrade the feature1 feature from R2111 to R2110. The two versions are ISSU-compatible versions.
Figure 46 Network diagram
Upgrade procedure
# Download the upgrade .ipe file from the TFTP server.
<Sysname> tftp 2.2.2.2 get feature1-r2111.ipe
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 256k 100 256k 0 0 764k 0 --:--:-- --:--:-- --:--:-- 810k
# Decompress the .ipe file.
<Sysname> install add flash:/feature1-r2111.ipe flash:
# Display active software images.
<Sysname> display install active
Active packages on chassis 1 slot 4:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2110.bin
Active packages on chassis 1 slot 5:
flash:/boot-r2110.bin
TFTP server
2.2.2.2/24
Internet
IRF
1.1.1.1/24
Master
(Member_ID=1)
Subordinate
(Member_ID=2)
Note: The orange line represents an IRF connection.