HP (Hewlett-Packard) GbE2 Switch User Manual


 
Introduction 16
Redundant images in firmware
The GbE2 Interconnect Switch can store up to two different software images, called image1 and image2, as well as
boot software, called boot. When you download new software, you are given the ability to specify where it is to be
placed: either into image1, image2, or boot.
For example, if your active image is currently loaded into image1, you should probably load the new image software
into image2. This lets you test the new software and revert back to the original image stored in image1, if needed.
CAUTION: Unlike the firmware that has two images, there is only one image of boot supported. Upgrading the
boot image replaces the original boot image.
External components
This section describes the front panel of the ProLiant BL p-Class GbE2 Interconnect Switch, the QuadT2 Interconnect
Module Panel, and the QuadSX Interconnect Module Panel.
GbE2 Interconnect Switch front panel
The front panel of the GbE2 Interconnect Switch has LEDs to indicate link activity, link speed, power status, and
management status. It has two RJ-45 connectors for 10Base-T/100Base-TX/1000Base-T Ethernet management ports,
one RS-232 (DB-9) serial management port, and a power/reset (Pwr/Rst) button.
Figure 5 GbE2 Interconnect Switch front panel
Table 1 GbE2 Interconnect Switch front panel
Item Description Status
1 10G LED Reserved for future use
2 SAN LED Green = OctalFC Interconnect Module and Fibre Channel Signal Conditioning Card
match
Amber = OctalFC Interconnect Module and Fibre Channel Signal Conditioning Card
do not match
Off = No OctalFC Interconnect Module installed
Refer to the “HP ProLiant BL p-Class GbE2 Storage Connectivity Kit option” section in
the “Setting up and installing the GbE2 interconnect switch” chapter for information
about the GbE2 Storage Connectivity Kit.
3 Front panel RJ-45
connector link speed LEDs
Amber = 1000 Mb/s
Green = 100 Mb/s
Off = 10 Mb/s
4 Pwr/Rst button Forces the GbE2 Interconnect Switch to power up or reboot
5 DB-9 connector Used to access the local management console