Sun Microsystems 2.0 manual ID Chip Feature, 5for button locations

TABLE 1-1NEM Features and Specifications (Continued)

Feature	Description
LED indicators	A blue (Ready to Remove), yellow (Service Action
	Required) and green (Power, Attention, and Connected)
	LED on the front panel.
	Two LEDs per channel (green and yellow) on the front
	panel used to indicate port status.
Buttons	Attention button to support hot-swap functionality.
	Locator button to assist in locating the module. (See
	FIGURE 2-5for button locations.)
Form Factor	PCI Network Express Module

ID Chip Feature

When you replace a NEM, each of the 10 HBAs and 20 FC ports on the NEM will be assigned new port and node worldwide names (WWNs).To retain the existing WWNs you can remove the ID chip from the NEM that failed and install it on the replacement NEM. Please ensure that each of the 10 individual HBAs on the NEM are running firmware version 2.70x4 or “a” releases 2.72a0 or later.

If you replace a NEM and do not swap the ID chip, new WWNs will be assigned to each of the 10 HBAs and 20 FC ports; thus, requiring you to update SAN components, such as FC switches and storage arrays, with the new values.

Note – If a HBA with firmware older than 2.70x4 or "a" release 2.7a0 is replaced, it will be assigned new WWNs.

See the following Emulex documents for information on how to determine and update to the firmware:

■Solaris:

http://www.emulex.com/ts/downloads/solsfs/rel/100n/pdf/manual. pdf

Note – The firmware is embedded in the emlxs driver version 2.20g and later. This driver is part of s10u4 and available as Solaris 10 patch 120223-18 at:

http://sunsolve.sun.com

■Linux:

www.emulex.com/ts/downloads/linuxfc/rel/801627/pdf/manual.pdf

■Windows:

www.emulex.com/ts/downloads/stor/cert/120a7/pdf/manual.pdf

Chapter 1 Network Express Module Overview 3