5.2.10 Looking Up Changed Mac / Wwn Addresses; 5.2.10.1 Looking Up Mac Addresses; 5.2.10.2 Looking Up Wwn Addresses - Fujitsu PRIMERGY CX250 S2 Upgrade And Maintenance Manual

Basic software procedures

5.2.10 Looking up changed MAC / WWN addresses

When replacing a network controller or SFP+ transceiver module, the MAC
(Media Access Control) and WWN (World Wide Name) addresses will change.
I
In addition to the procedures described below, MAC / WWN addresses
can also be found on the type label attached to a network controller or
system board.

5.2.10.1 Looking up MAC addresses

Ê Enter the BIOS.
Ê Depending on the number of network controllers in your system, you will find
one or several menu items under BMC MAC -> BIOS -> Server MGMT -> BMC
Network Configuration.
Use the arrow key ç to scroll to the right and browse all available tabs.
Each Port Configuration tab will display detailed information on the related
network controller, including its MAC address.
Ê Note down the new 12-digit MAC address.
Ê Press [Esc] to exit the BIOS.
Ê Inform the customer about the changed MAC address.

5.2.10.2 Looking up WWN addresses

Emulex FC / FCoE adapters
Ê Restart the server.
Ê During boot, as soon as the Emulex BIOS utility option appears, press
[ALT]+[E] or [CTRL]+[E].
Ê Under Emulex Adapters in the System you will find all available Emulex
adapters and their WWN addresses.
Ê Note down the new 16-digit WWN address.
Ê Press [Esc] to exit the Emulex BIOS utility.
Ê Inform the customer about the changed WWN address.
80 Upgrade and Maintenance Manual
CX250 S2