HP A7500 Series Configuration Manual page 133

The current software version is soft-version1 for the IRF fabric. Upgrade the software version of the
•
IRF fabric to soft-version2 and configuration file to new-config.
• The latest system software image soft-version2.app and the latest configuration file new-config.cfg
are both saved on the TFTP server.
The IP address of the IRF fabric is 1.1.1.1/24, the IP address of the TFTP server is 2.2.2.2/24, and the
•
TFTP server and IRF fabric can reach each other.
Figure 47 Network diagram for immediate upgrade
Internet
2.2.2.2/24
TFTP server
Configuration procedure
Configure the TFTP server (configurations may vary with different types of servers)
1.
Obtain the system software image and configuration file through legitimate channels, such as the official
website of HP, agents, and technical staff. Save these files under the TFTP server's working path for the
access of the TFTP clients.
Configure the members of the IRF fabric
2.
# Download file new-config.cfg from the TFTP server to the MPUs of the master (Configurations may vary
with different types of servers).
<IRF> tftp 2.2.2.2 get new-config.cfg
..
File will be transferred in binary mode
Downloading file from remote TFTP server, please wait.....
TFTP:
File downloaded successfully.
<IRF> tftp 2.2.2.2 get new-config.cfg chassis1#slot1#flash:/new-config.cfg
# Download file new-config.cfg to the MPUs of the slave.
<IRF> tftp 2.2.2.2 get new-config.cfg chassis2#slot0#flash:/new-config.cfg
<IRF> tftp 2.2.2.2 get new-config.cfg chassis2#slot1#flash:/new-config.cfg
# Download file soft-version2.app from the TFTP server to the master and slave.
<IRF> tftp 2.2.2.2 get soft-version2.app
...
File will be transferred in binary mode
Downloading file from remote TFTP server, please wait............
TFTP: 10058752 bytes received in 141 second(s)
File downloaded successfully.
<IRF> tftp 2.2.2.2 get soft-version2.app chassis1#slot1#flash:/soft-version2.app
Master
(Member_ID=1)
IRF fabric
1.1.1.1/24
The line in orange represents the IRF link.
917 bytes received in 1 second(s)
Slave
(Member_ID=2)
126