Release Notes - HP A7500-CMW520-R6626

Hewlett-Packard Development Company, L.P. 25

NOTE:

• A patch file must have a valid name. Otherwise, the system cannot identify and install it. Table 9

shows

the default names of patch files.

• For more information about patch installation, see the

Fundamentals Configuration Guide

in the

A7500 Switch Series Configuration Guides

Table 10 Patch files for different types of cards

Card type Default patch file name

MPU patch_mpu.bin

LPU patch_lpu.bin

Auxiliary CPU on a LPU patch_lpo.bin

Upgrading an IRF fabric

Upgrade prerequisites

# Telnet to the switch or log in through the console port.

# Display device information.

<Sysname> display device

Chassis Slot Type State Subslot Soft Ver Patch Ver

1 0 LSQ1SRP1CB Master 0 A7500 None

1 1 LSQ1SRP1CB Slave 0 A7500 None

1 2 LSQ1TGX4SD Normal 0 A7500 None

1 3 LSQ1TGX4SD Normal 0 A7500 None

1 4 LSQ1TGX4SD Normal 0 A7500 None

2 0 LSQ1SRP1CB Slave 0 A7500 None

2 1 LSQ1SRP1CB Slave 0 A7500 None

2 2 LSQ1TGX4SD Normal 0 A7500 None

2 3 LSQ1TGX4SD Normal 0 A7500 None

2 4 LSQ1TGX4SD Normal 0 A7500 None

The output shows that two switches form an IRF fabric. The following table shows the MPU information.

Table 11 MPU information of the IRF fabric

MPU

Member ID

Slot number

Active MPU of the IRF fabric 1 0

Standby MPU of the IRF fabric 1 1

Standby MPU of the IRF fabric 2 0

Standby MPU of the IRF fabric 2 1

# Check the free storage space of the active and standby MPUs on the IRF fabric.

• On the active MPU of the IRF fabric

<Sysname> dir

Directory of flash:/