Installing the Server

Preparing for Installation

Installation Warnings and Guidelines


Note

Before you install, operate, or service a server, review the Regulatory Compliance and Safety Information for Cisco UCS C-Series Servers for important safety information.


Warning

IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device.

Statement 1071

Warning

To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of: 35° C (95° F).

Statement 1047

Warning

The plug-socket combination must be accessible at all times, because it serves as the main disconnecting device.

Statement 1019

Warning

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 250 V, 15 A.

Statement 1005

Warning

Installation of the equipment must comply with local and national electrical codes.

Statement 1074

Warning

This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock, and key, or other means of security.

Statement 1017

Warning

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available.

Statement 1024

Warning

For Nordic countries (Norway, Finland, Sweden and Denmark) this system must be installed in a Restricted Access Location, where the voltage of the main ground connection of all equipment is the same (equipotential earth) and the system is connected to a grounded electrical outlet.

Statement 328

Warning

High leakage current – earth connection essential before connection to system power supply.

Statement 342

Warning

This equipment must be externally grounded using a customer-supplied ground wire before power is applied. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available.

Statement 366

Caution

To ensure proper airflow it is necessary to rack the servers using rail kits. Physically placing the units on top of one another or “stacking” without the use of the rail kits blocks the air vents on top of the servers, which could result in overheating, higher fan speeds, and higher power consumption. We recommend that you mount your servers on rail kits when you are installing them into the rack because these rails provide the minimal spacing required between the servers. No additional spacing between the servers is required when you mount the units using rail kits.


Caution

Avoid uninterruptible power supply (UPS) types that use ferroresonant technology. These UPS types can become unstable with systems such as the Cisco UCS, which can have substantial current draw fluctuations from fluctuating data traffic patterns.

When you are installing a server, use the following guidelines:

  • Plan your site configuration and prepare the site before installing the server. See the Cisco UCS Site Preparation Guide for the recommended site planning tasks.

  • Ensure that there is adequate space around the server to allow for accessing the server and for adequate airflow. The airflow in this server is from front to back.

  • Ensure that the air-conditioning meets the thermal requirements listed in the Environmental Specifications.

  • Ensure that the cabinet or rack meets the requirements listed in the Rack Requirements.

  • Ensure that the site power meets the power requirements listed in the Power Specifications. If available, you can use an uninterruptible power supply (UPS) to protect against power failures.

Rack Requirements

The rack must be of the following type:

  • A standard 19-in. (48.3-cm) wide, four-post EIA rack, with mounting posts that conform to English universal hole spacing, per section 1 of ANSI/EIA-310-D-1992.

  • The rack-post holes can be square 0.38-inch (9.6 mm), round 0.28-inch (7.1 mm), #12-24 UNC, or #10-32 UNC when you use the Cisco-supplied slide rails.

  • The minimum vertical rack space per server must be four rack units (RUs), equal to 7.0 in. (177.8 mm).

Supported Cisco Slide Rail Kits

The server supports the following rail kit options:

  • Cisco part UCSC-RAIL-4U-M5= (ball-bearing slide rail kit)

  • Cisco part UCSC-CMA-4U-M5= (cable management arm)

Rack Installation Tools Required

The slide rails sold by Cisco Systems for this server do not require tools for installation.

Slide Rail and Cable Management Arm Dimensions

The slide rails for this server have an adjustment range of 24 to 36 inches (610 to 914 mm).

The optional cable management arm (CMA) adds additional length requirements:

  • The additional distance from the rear of the server to the rear of the CMA is 5.4 inches (137.4 mm).

  • The total length of the server including the CMA is 35.2 inches (894 mm).

Installing the Server in a Rack


Warning

To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:

This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.

If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.

Statement 1006

Procedure

Step 1

Remove the inner rail from the slide rail assembly:

  1. Slide out the intermediate and inner slide rails until they click and lock in the fully open position.

  2. Hold down the inner rail release clip and at the same time, pull the inner rail free from the assembly.

  3. Push down the rail release latch while you collapse the intermediate rail back into the rail assembly.

Figure 1. Removing the Inner Rail From the Assembly

1

Rail release latch

2

Inner rail release clip
Step 2

Attach the inner rails to the sides of the server:

Note 

The inner rails are not identical: there is a left rail and a right rail (as viewed from the chassis front). The inner rails are marked with “L” for left or “R” for right.

  1. Align the left inner rail marked “L” with the left side of the chassis (as viewed from the front). Align the 10 keyed slots in the rail with the 10 pegs on the side of the chassis.

  2. Set the keyed slots over the pegs, and then slide the rail toward the front to lock it in place on the pegs.

  3. Install the right inner rail marked “R” to the right side of the chassis (as viewed from the front).

Figure 2. Attaching the Inner Rail to the Side of the Server

1

Left side of chassis

3

Right-side inner rail marked "R"

2

Right side of chassis

-
Step 3

Install the slide rail assemblies into the rack:

Note 

The slide rail assemblies are not identical; there is a left rail and a right rail (as viewed from the rack front). The assemblies are marked with “L” for left or “R” for right.

  1. Align the front end of the left-side slide-rail assembly (marked “L”) with the left-front rack-post (as you face the front of the rack).

    The slide rail front-end wraps around the outside of the rack post and the mounting pegs enter the rack-post holes from the outside-front.

    The bottom of the slide rail assembly lines up with the intended bottom of the rack unit.

  2. Push the front mounting pegs into the rack-post holes until you hear them click and lock.

  3. Adjust the slide-rail length until it reaches the rear rack post perfectly level.

    Note 

    Ensure that the rail is perfectly level and that the same height rack-post holes are used in the front and rear posts.

  4. Hold open the rear-peg spring latch, then push the rear mounting pegs into the rear rack-post-holes

    The rear mounting pegs enter the rear rack-post holes from the inside of the rack post.

  5. Release the rear-peg spring latch to lock the rear pegs in place.

  6. Attach the second slide-rail assembly to the opposite side of the rack. Ensure that the two slide-rail assemblies are at the same height and are level front-to-back.

    Caution 

    Ensure that all pegs are fully inserted into the rack post holes before installing the server to the rack.
Figure 3. Attaching the Rail Assembly to the Rack Post

1

Front mounting pegs, entering rack-post holes from the outside front

3

Rear peg spring-latch

2

Rear mounting pegs, entering rack-post holes from inside rear

-
Step 4

Pull the inner slide rails on each assembly out toward the rack front until they hit the internal stops and lock in place.
Step 5

Insert the server into the slide rails:

Caution 

This server can weigh up to 146 pounds (66.2 kilograms) when fully loaded with components. We recommend that you use a minimum of two people or a mechanical lift when lifting the server. Attempting this procedure alone could result in personal injury or equipment damage.

Note 

The rack rail channels are fragile to side loads. Install the chassis gently to avoid damaging the rails.

  1. Align the rear ends of the inner rails that are attached to the server sides with the front ends of the empty intermediate rails on the rack.

    Caution 

    Ensure that the inner rails on the chassis are parallel with the intermediate rails on the rack. This could require adjusting the mechanical lift position up-down and left-to-right. Consider using shims if your lift does not support these motions. The ends of the inner rail must align up-down and side-to-side with the ends of the intermediate rails.

  2. Very slowly push the chassis toward the rack. Ensure that the rail ends mesh to each other and are fully engaged at the top and bottom of the rail channels.

  3. Slowly push the inner rails into the slide rails on the rack until they stop at the internal stops.

  4. Press the release clip on each inner rail inward, and then continue pushing the server into the rack until its front slam-latches engage with the rack posts.

    Caution 

    Ensure that both inner rail release clips are pushed in before pushing the server into the rack. Push the server into the rails slowly to avoid damaging the rails. Let go of the release clip buttons as the server begins to push in.

Figure 4. Inner-Rail Release Clip

1

Intermediate rail extended from outer rail

3

Inner rail release clip

2

Inner rail attached to server

-
Step 6

(Optional) Secure the server in the rack more permanently by using the two screws that are provided with the slide rails. Always perform this step if you plan to move the rack with servers installed.

With the server fully pushed into the slide rails, open a hinged slam latch lever on the front of the server and insert a screw through the hole that is under the lever. The screw threads into the static part of the rail on the rack post and prevents the server from being pulled out. Repeat for the opposite slam latch.

Caution 

Depressing the release clips on the inner rails allows the chassis to slide all the way out of the intermediate rails and could result in injury or equipment damage. When you pull the chassis outward from the rack, it stops at internal locking stops. Do not depress the inner-rail release clips unless you intend to slide the chassis back into the rack or to fully remove the chassis from the rack. It is recommended that when you test pulling the chassis out from the rack for the first time that you place the mechanical lift under the chassis to avoid an accidental drop.

Installing the Cable Management Arm (Optional)


Note
The cable management arm (CMA) is reversible left-to-right. To reverse the CMA, see Reversing the Cable Management Arm (Optional) before installation.

Procedure

Step 1

With the server pushed fully into the rack, slide the CMA tab of the CMA arm that is farthest from the server onto the end of the stationary slide rail that is attached to the rack post. Slide the tab over the end of the rail until it clicks and locks.

Figure 5. Attaching the CMA to the Rear Ends of the Slide Rails

1

CMA tab on arm farthest from server attaches to end of stationary outer slide rail.

3

CMA tab on width-adjustment slider attaches to end of stationary outer slide rail.

2

 CMA tab on arm closest to the server attaches to end of inner slide rail attached to server.

4

Rear of server
Step 2

Slide the CMA tab that is closest to the server over the end of the inner rail that is attached to the server. Slide the tab over the end of the rail until it clicks and locks

Step 3

Pull out the width-adjustment slider that is at the opposite end of the CMA assembly until it matches the width of your rack.
Step 4

Slide the CMA tab that is at the end of the width-adjustment slider onto the end of the stationary slide rail that is attached to the rack post. Slide the tab over the end of the rail until it clicks and locks.

Step 5

Open the hinged flap at the top of each plastic cable guide and route your cables through the cable guides as desired.

Reversing the Cable Management Arm (Optional)

Procedure

Step 1

Rotate the entire CMA assembly 180 degrees, left-to-right. The plastic cable guides must remain pointing upward.
Step 2

Flip the tabs at the ends of the CMA arms so that they point toward the rear of the server.
Step 3

Pivot the tab that is at the end of the width-adjustment slider. Depress and hold the metal button on the outside of the tab and pivot the tab 180 degrees so that it points toward the rear of the server.

Figure 6. Reversing the CMA

1

CMA tab on end of width-adjustment slider

2

Metal button on outside of tab

Initial Server Setup


Note
This section describes how to power on the server, assign an IP address, and connect to server management when using the server in standalone mode. To use the server in Cisco UCS Manager integration, specific cabling and settings are required. See Installation For Cisco UCS Manager Integration.

Server Default Settings

The server is shipped with these default settings:

  • The NIC mode is Shared LOM EXT.

    Shared LOM EXT mode enables the 1-Gb/10-Gb Ethernet ports and the ports on any installed Cisco virtual interface card (VIC) to access the Cisco Integrated Management Interface (Cisco IMC). If you want to use the 10/100/1000 dedicated management port to access Cisco IMC, you can connect to the server and change the NIC mode as described in Setting Up the System With the Cisco IMC Configuration Utility.

  • The NIC redundancy is Active-Active. All Ethernet ports are utilized simultaneously.

  • DHCP is enabled.

  • IPv4 is enabled.

Connection Methods

There are two methods for connecting to the system for initial setup:

  • Local setup—Use this procedure if you want to connect a keyboard and monitor directly to the system for setup. This procedure can use a KVM cable (Cisco PID N20-BKVM) or the ports on the rear of the server.

  • Remote setup—Use this procedure if you want to perform setup through your dedicated management LAN.


    Note
    To configure the system remotely, you must have a DHCP server on the same network as the system. Your DHCP server must be preconfigured with the range of MAC addresses for this server node. This server node has a range of six MAC addresses assigned to the Cisco IMC. The MAC address printed on the label is the beginning of the range of six contiguous MAC addresses.

Connecting to the Server Locally For Setup

This procedure requires the following equipment:

  • VGA monitor

  • USB keyboard

  • Either the supported Cisco KVM cable (Cisco PID N20-BKVM); or a USB cable and VGA DB-15 cable

Procedure

Step 1

Attach a power cord to each power supply in your server, and then attach each power cord to a grounded AC power outlet.

Wait for approximately two minutes to let the server boot to standby power during the first bootup. You can verify system power status by looking at the system Power Status LED on the front panel. The system is in standby power mode when the LED is amber.

Step 2

Connect a USB keyboard and VGA monitor to the server using one of the following methods:

  • Connect an optional KVM cable (Cisco PID N20-BKVM) to the KVM connector on the front panel. Connect your USB keyboard and VGA monitor to the KVM cable.

  • Connect a USB keyboard and VGA monitor to the corresponding connectors on the rear panel.
Step 3

Open the Cisco IMC Configuration Utility:

  1. Press and hold the front panel power button for four seconds to boot the server.

  2. During bootup, press F8 when prompted to open the Cisco IMC Configuration Utility.

    Note 

    The first time that you enter the Cisco IMC Configuration Utility, you are prompted to change the default password. The default password is password. The Strong Password feature is enabled.

    The following are the requirements for Strong Password:

    • The password can have minimum 8 characters; maximum 14 characters.

    • The password must not contain the user’s name.

    • The password must contain characters from three of the following four categories:

      • English uppercase letters (A through Z)

      • English lowercase letters (a through z)

      • Base 10 digits (0 through 9)

      • Non-alphabetic characters !, @, #, $, %, ^, &, *, -, _, =, “

Step 4

Continue with Setting Up the System With the Cisco IMC Configuration Utility.

Connecting to the Server Remotely For Setup

This procedure requires the following equipment:

  • One RJ-45 Ethernet cable that is connected to your management LAN.

Before you begin


Note
To configure the system remotely, you must have a DHCP server on the same network as the system. Your DHCP server must be preconfigured with the range of MAC addresses for this server node. This server node has a range of six MAC addresses assigned to the Cisco IMC. The MAC address printed on the label is the beginning of the range of six contiguous MAC addresses.

Procedure

Step 1

Attach a power cord to each power supply in your server, and then attach each power cord to a grounded AC power outlet.

Wait for approximately two minutes to let the server boot to standby power during the first bootup. You can verify system power status by looking at the system Power Status LED on the front panel. The system is in standby power mode when the LED is amber.

Step 2

Plug your management Ethernet cable into the dedicated management port on the rear panel.

Step 3

Allow your preconfigured DHCP server to assign an IP address to the server node.
Step 4

Use the assigned IP address to access and log in to the Cisco IMC for the server node. Consult with your DHCP server administrator to determine the IP address.

Note 
The default user name for the server is admin. The default password is password.
Step 5

From the Cisco IMC Server Summary page, click Launch KVM Console. A separate KVM console window opens.

Step 6

From the Cisco IMC Summary page, click Power Cycle Server. The system reboots.

Step 7

Select the KVM console window.

Note 
The KVM console window must be the active window for the following keyboard actions to work.
Step 8

When prompted, press F8 to enter the Cisco IMC Configuration Utility. This utility opens in the KVM console window.

Note 

The first time that you enter the Cisco IMC Configuration Utility, you are prompted to change the default password. The default password is password. The Strong Password feature is enabled.

The following are the requirements for Strong Password:

  • The password can have minimum 8 characters; maximum 14 characters.

  • The password must not contain the user’s name.

  • The password must contain characters from three of the following four categories:

    • English uppercase letters (A through Z)

    • English lowercase letters (a through z)

    • Base 10 digits (0 through 9)

    • Non-alphabetic characters !, @, #, $, %, ^, &, *, -, _, =, “

Step 9

Continue with Setting Up the System With the Cisco IMC Configuration Utility.

Setting Up the System With the Cisco IMC Configuration Utility

Before you begin

The following procedure is performed after you connect to the system and open the Cisco IMC Configuration Utility.

Procedure

Step 1

Set the NIC mode to choose which ports to use to access Cisco IMC for server management:

  • Shared LOM EXT (default)—This is the shared LOM extended mode, the factory-default setting. With this mode, the Shared LOM and Cisco Card interfaces are both enabled. You must select the default Active-Active NIC redundancy setting in the following step.

    In this NIC mode, DHCP replies are returned to both the shared LOM ports and the Cisco card ports. If the system determines that the Cisco card connection is not getting its IP address from a Cisco UCS Manager system because the server is in standalone mode, further DHCP requests from the Cisco card are disabled. Use the Cisco Card NIC mode if you want to connect to Cisco IMC through a Cisco card in standalone mode.

  • Shared LOM—The 1-Gb/10-Gb Ethernet ports are used to access Cisco IMC. You must select either the Active-Active or Active-standby NIC redundancy setting in the following step.

  • Dedicated—The dedicated management port is used to access Cisco IMC. You must select the None NIC redundancy setting in the following step.

  • Cisco Card—The ports on an installed Cisco UCS Virtual Interface Card (VIC) are used to access the Cisco IMC. You must select either the Active-Active or Active-standby NIC redundancy setting in the following step.

    See also the required VIC Slot setting below.

Step 2

Set the NIC redundancy to your preference. This server has three possible NIC redundancy settings:

  • None—The Ethernet ports operate independently and do not fail over if there is a problem. This setting can be used only with the Dedicated NIC mode.

  • Active-standby—If an active Ethernet port fails, traffic fails over to a standby port. Shared LOM and Cisco Card modes can each use either Active-standby or Active-active settings.

  • Active-active (default)—All Ethernet ports are utilized simultaneously. The Shared LOM EXT mode must use only this NIC redundancy setting. Shared LOM and Cisco Card modes can each use either Active-standby or Active-active settings.

Step 3

Choose whether to enable DHCP for dynamic network settings, or to enter static network settings.

Note 

Before you enable DHCP, you must preconfigure your DHCP server with the range of MAC addresses for this server. The MAC address is printed on a label on the rear of the server. This server has a range of six MAC addresses assigned to Cisco IMC. The MAC address printed on the label is the beginning of the range of six contiguous MAC addresses.

The static IPv4 and IPv6 settings include the following:

  • The Cisco IMC IP address.

    For IPv6, valid values are 1 - 127.

  • The gateway.

    For IPv6, if you do not know the gateway, you can set it as none by entering :: (two colons).

  • The preferred DNS server address.

    For IPv6, you can set this as none by entering :: (two colons).
Step 4

(Optional) Make VLAN settings.
Step 5

Press F1 to go to the second settings window, then continue with the next step.

From the second window, you can press F2 to switch back to the first window.

Step 6

(Optional) Set a hostname for the server.
Step 7

(Optional) Enable dynamic DNS and set a dynamic DNS (DDNS) domain.
Step 8

(Optional) If you check the Factory Default check box, the server reverts to the factory defaults.
Step 9

(Optional) Set a default user password.

Note 

The factory default username for the server is admin. The default password is password.

Step 10

(Optional) Enable auto-negotiation of port settings or set the port speed and duplex mode manually.

Note 

Auto-negotiation is applicable only when you use the Dedicated NIC mode. Auto-negotiation sets the port speed and duplex mode automatically based on the switch port to which the server is connected. If you disable auto-negotiation, you must set the port speed and duplex mode manually.

Step 11

(Optional) Reset port profiles and the port name.
Step 12

Press F5 to refresh the settings that you made. You might have to wait about 45 seconds until the new settings appear and the message, “Network settings configured” is displayed before you reboot the server in the next step.

Step 13

Press F10 to save your settings and reboot the server.

Note 

If you chose to enable DHCP, the dynamically assigned IP and MAC addresses are displayed on the console screen during bootup.

What to do next

Use a browser and the IP address of the Cisco IMC to connect to the Cisco IMC management interface. The IP address is based upon the settings that you made (either a static address or the address assigned by your DHCP server).

Note

The factory default username for the server is admin. The default password is password.

To manage the server, see the Cisco UCS C-Series Rack-Mount Server Configuration Guide or the Cisco UCS C-Series Rack-Mount Server CLI Configuration Guide for instructions on using those interfaces for your Cisco IMC release. The links to the configuration guides are in the Cisco UCS C-Series Documentation Roadmap.

NIC Mode and NIC Redundancy Settings

Table 1. Valid NIC Redundancy Settings For Each NIC Mode

NIC Mode

Valid NIC Redundancy Settings

Shared LOM EXT

Active-active

Dedicated

None

Shared LOM

Active-active

Active-standby

Cisco Card

Active-active

Active-standby

This server has the following NIC mode settings that you can choose from:

  • Shared LOM EXT (default)—This is the shared LOM extended mode, the factory-default setting. With this mode, the Shared LOM and Cisco Card interfaces are both enabled. You must select the default Active-Active NIC redundancy setting in the following step.

    In this NIC mode, DHCP replies are returned to both the shared LOM ports and the Cisco card ports. If the system determines that the Cisco card connection is not getting its IP address from a Cisco UCS Manager system because the server is in standalone mode, further DHCP requests from the Cisco card are disabled. Use the Cisco Card NIC mode if you want to connect to Cisco IMC through a Cisco card in standalone mode.

  • Shared LOM—The 1-Gb/10-Gb Ethernet ports are used to access Cisco IMC. You must select either the Active-Active or Active-standby NIC redundancy setting in the following step.

  • Dedicated—The dedicated management port is used to access Cisco IMC. You must select the None NIC redundancy setting in the following step.

  • Cisco Card—The ports on an installed Cisco UCS Virtual Interface Card (VIC) are used to access the Cisco IMC. You must select either the Active-Active or Active-standby NIC redundancy setting in the following step.

    See also the required VIC Slot setting below.

This server has the following NIC redundancy settings that you can choose from:

  • None—The Ethernet ports operate independently and do not fail over if there is a problem. This setting can be used only with the Dedicated NIC mode.

  • Active-standby—If an active Ethernet port fails, traffic fails over to a standby port. Shared LOM and Cisco Card modes can each use either Active-standby or Active-active settings.

  • Active-active (default)—All Ethernet ports are utilized simultaneously. The Shared LOM EXT mode must use only this NIC redundancy setting. Shared LOM and Cisco Card modes can each use either Active-standby or Active-active settings.

Accessing the System BIOS

Procedure

Step 1

Enter the BIOS Setup Utility by pressing the F2 key when prompted during bootup.

Note 
The version and build of the current BIOS are displayed on the Main page of the utility.
Step 2

Use the arrow keys to select the BIOS menu page.
Step 3

Highlight the field to be modified by using the arrow keys.
Step 4

Press Enter to select the field that you want to change, and then modify the value in the field.

Step 5

Press the right arrow key until the Exit menu screen is displayed.
Step 6

Follow the instructions on the Exit menu screen to save your changes and exit the setup utility (or press F10). You can exit without saving changes by pressing Esc.

Updating the BIOS and Cisco IMC Firmware


Caution

When you upgrade the BIOS firmware, you must also upgrade the Cisco IMC firmware to the same version or the server does not boot. Do not power off the server until the BIOS and Cisco IMC firmware are matching or the server does not boot.

Cisco provides the Cisco Host Upgrade Utility to assist with simultaneously upgrading the BIOS, Cisco IMC, and other firmware to compatible levels.

The server uses firmware obtained from and certified by Cisco. Cisco provides release notes with each firmware image. There are several possible methods for updating the firmware:

  • Recommended method for firmware update: Use the Cisco Host Upgrade Utility to simultaneously upgrade the Cisco IMC, BIOS, and component firmware to compatible levels.

    See the Cisco Host Upgrade Utility Quick Reference Guide for your firmware release at the documentation roadmap link below.

  • You can upgrade the Cisco IMC and BIOS firmware by using the Cisco IMC GUI interface.

    See the Cisco UCS C-Series Rack-Mount Server Configuration Guide.

  • You can upgrade the Cisco IMC and BIOS firmware by using the Cisco IMC CLI interface.

    See the Cisco UCS C-Series Rack-Mount Server CLI Configuration Guide.

For links to the documents listed above, see the Cisco UCS C-Series Documentation Roadmap.