Cisco C880 M4 Firmware Update Manual

Also see for C880 M4: Service supplement Hardware installation manual Service guide Operating manual Configuration guide

Contents

procedure summary

Cisco C880 M4 Server Firmware Update GuideFirst Published: August 24, 2016IntroductionThis document describes how to update the firmware on a Cisco C880 M4 server. There are two updateprocedures:• Offline Firmware Update Procedure, which should be initiated when the server is powered off.• Online Firmware Update Procedure, which should be initiated when the server is powered on (in Bootstate).The procedures are identical except for the state of the system when the procedure is initiated.Both update procedures instruct you to perform a Unified Firmware Update from the Management Board(MMB) web UI. The Unified Firmware Update updates the following firmware:• BIOS firmware• BMC firmware• MMB firmwareThe BIOS and BMC firmware data are stored in ROM devices on each system board (SB): 0, 1, 2, and 3. TheMMB firmware data are stored in a ROM device on the MMB.The version of the BIOS firmware on each system board should be the same, and the version of the BMCfirmware on each system board should be the same. When a system board is replaced with a spare systemboard, the version of the new system board may not be the same as the version of the firmware on other systemboards. When this situation occurs, perform a Unified Firmware Update to make all firmware versions equal.Procedure SummaryWe recommend performing the Offline Firmware Update Procedure as a part of this overall workflow:Step 1 Shut down the OS and power off the system (but do not disconnect the power cord).Step 2 Stop issuing IPMI commands from Cisco UCS Director to the ManageMent Board (MMB) of the C880 M4 Server.Step 3 Perform the Unified Firmware Update from the MMB web UI to apply the firmware binary so that it starts running.Step 4 Set the new BMC username and password as described in Changing a Username and Password .Step 5 Resume issuing IPMI commands from Cisco UCS Director to the C880 M4 Server.Cisco C880 M4 Server Firmware Update Guide1

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