Chapter 10 Multiple Choice

To console into a Cisco UCS C-Series Rack-Mount Server, three tools are necessary: a monitor, a keyboard, and a KVM dongle. The monitor is required to see the console output and access the server's interface. The keyboard is needed to input commands and interact with the server. The KVM dongle is necessary to connect the server to the laptop, allowing for remote access and control. The other options listed, such as the Cisco DB-9-to-RJ-45 console cable, laptop, and USB serial adapter, are not essential for console access.

The correct answer includes the following troubleshooting procedures:
1. Check the back of the blade to ensure that there is no damage to the connection that goes into chassis. This is important because any damage to the connection can prevent power from reaching the server.
2. Reseat the blade in the same slot in the chassis. Sometimes, the blade may not be properly seated in the chassis, causing a power issue. Reseating it can help establish a proper connection.
3. Move the blade to another slot in the chassis. If the issue persists after reseating the blade, moving it to another slot can help determine if the problem is specific to the slot or the blade itself.

FCIP (Fibre Channel over IP) uses tunneling to enable connectivity of geographically distributed Fibre Channel SANs over IP. Tunneling involves encapsulating the Fibre Channel frames within IP packets, allowing them to be transported over an IP network. This enables the extension of Fibre Channel SANs over long distances, providing connectivity between remote sites.

The correct answer is "Use the Cisco UCS Manager." The Cisco UCS Manager is a management software that provides a unified interface to manage all components of the Cisco UCS infrastructure, including the Blade Server chassis. It allows administrators to easily view and access information about the chassis, including the serial number. By using the Cisco UCS Manager, users can quickly identify the serial number of a Cisco UCS 5108 Blade Server chassis.

The wire transmission speed for 100GBASE-ER4 Ethernet is 100 Gb/s. This means that data can be transmitted at a rate of 100 gigabits per second over the Ethernet network using the 100GBASE-ER4 standard.

The correct answer is Cisco Nexus 3132Q.

The correct answer is 32. This means that there are 32 preinstalled 10GBASE-T port licenses on a Cisco Nexus 3064-32T.

The training material uses FTP and TFTP as the two remote file system methods to transfer firmware to the Fabric Interconnect. FTP (File Transfer Protocol) is a standard network protocol used for transferring files from one host to another over a TCP-based network, providing reliable and efficient file transfer. TFTP (Trivial File Transfer Protocol) is a simpler version of FTP, commonly used for booting devices or transferring small files. Both methods are commonly used in networking environments for firmware updates and file transfers.

The correct answer is A because it specifically mentions "UCS Manager" which is the management software for Cisco UCS. The version number 1.4(1m) indicates the current running version of the software. The other options (B, C, and D) refer to different components or modules, not the management software itself.

When an over temperature or major alarm occurs on the Cisco UCS 6120XP Fabric Interconnect, the system status LED will blink amber. This indicates that there is a critical issue with the temperature or an important alarm that needs immediate attention. The blinking amber light serves as a visual alert to the administrator that there is a problem that needs to be addressed.

Redundancy is the correct answer because it refers to the duplication of critical components or systems to ensure continuous operation in case of failure. In this context, multiple servers accessing the same storage devices across the SAN provide redundancy, meaning that if one server fails, the others can still provide the necessary data to the clients. Redundancy helps to minimize downtime and ensure the availability and reliability of the storage system.

To get the output of the show tech-support detail command for the Cisco UCS B-Series blade, you should select option B - chassis. This option will provide the detailed technical support information for the chassis of the Cisco UCS B-Series blade.

If the Overall Status for a Cisco UCS B-Series Blade Server indicates a failure in the Cisco UCS Manager, such as discovery-failed, it means that there is an issue with the UCS Manager's ability to discover and manage the server. In this case, the endpoints on that server cannot be upgraded because the UCS Manager is unable to communicate with the server and perform the necessary upgrades. This does not necessarily mean that the server shuts down or reboots, but it does mean that the administrator cannot assign a service profile to that blade.

F represents CPU 2.

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The "end" command can be used to exit to EXEC mode from the current mode. This command is commonly used in Cisco devices to navigate between different configuration modes. It signifies the end of the current configuration mode and returns the user to the privileged EXEC mode.

Category 5e UTP cable can transmit data at a maximum speed of 1000 Mb/s. This type of cable is commonly used for Ethernet networks and can support data transfer rates up to 1 gigabit per second. It is an improvement over Category 5 cable, offering better performance and reduced crosstalk.

The Host Upgrade Utility upgrades three firmware components: LAN on Motherboard, CIMC, and System BIOS. The Fabric Interconnect firmware and Cisco UCS Manager are not upgraded by the Host Upgrade Utility.

The best place to find the B200 BIOS version used in a specific Cisco UCS Manager version is in the "Packages" section. This is because the BIOS version is typically included in the software packages provided by Cisco for UCS Manager. By checking the packages, one can easily identify the specific BIOS version that is being used in the UCS Manager version.

The host not booting after installation or replacement of a Cisco UCS C-Series Rack-Mount Server could be due to various reasons. To troubleshoot, the power source to the equipment should be verified to ensure it is functioning properly. DIMMs, CPU, and PCI cards should be reseated to ensure they are properly connected. The power supplies should be checked to ensure they are receiving power. The CPU sockets should be checked for bent pins, as this can cause booting issues.

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The correct answer is Cisco UCS C420 Rack-Mount Server.

The correct answer is "show version". This command displays various system information including the kernel uptime. It provides details about the software version, hardware details, system uptime, and other relevant information about the Cisco NX-OS operating system. By using the "show version" command, administrators can quickly check the kernel uptime to determine how long the system has been running without a reboot.

The best place to see bootflash free space is in the Local Storage Information. This option provides information specifically about the storage capacity and usage of the bootflash, allowing users to easily determine the amount of free space available. The other options, such as Available Memory and Total Memory, are not relevant to checking bootflash free space. High Availability Details also do not provide information about storage capacity. Therefore, the correct answer is C - Local Storage Information.

The first statement is true because the PCIe link is indeed built around dedicated unidirectional couples of serial, point-to-point connections known as lanes. Each lane is capable of transmitting data in one direction at a time.

The fifth statement is also true because a link that is composed of four lanes is called an x4 link. This means that the link has a total of four lanes, allowing for higher bandwidth and faster data transfer compared to links with fewer lanes.

A SAN (Storage Area Network) allows for multiple servers to access an unlimited amount of storage devices through an any-to-any connection. This means that any server can connect to any storage device in the network, allowing for flexibility and scalability. With an any-to-any connection, there are no restrictions on which servers can access which storage devices, providing a highly efficient and versatile storage solution.

The Cisco Nexus 5596T is the correct answer because it supports 1/10G BASE-T ports. The other models listed, Cisco Nexus 5548P, Cisco Nexus 5548UP, and Cisco Nexus 5596UP, do not support 1/10G BASE-T ports.

The best place to see the power supply status of the blade server enclosure is in Chassis 1 - PSUs. This option specifically mentions the power supply units (PSUs) in the Chassis 1, indicating that it is the correct location to check the power supply status. The other options either mention different components or different locations, making them incorrect.

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The correct answer is "copy running-config startup-config". This command saves the currently active configuration to the non-volatile RAM (NVRAM). By copying the running configuration to the startup configuration, any changes made to the configuration will be saved and persist even after a reboot.

Blade servers in Cisco UCS Servers allow for flexible DIMM installation, with options of installing 1, 2, 4, or 8 DIMMs per channel. Additionally, in servers that require pairs of DIMMs, it is necessary for the pairs to be identical in terms of manufacturer, size, part number, and other specifications. This ensures proper functioning and compatibility of the memory modules.

The Cisco MDS 9710 Switch supports a maximum of 2 supervisor modules. Supervisor modules are responsible for managing the overall operation of the switch, including configuration, monitoring, and redundancy. Having multiple supervisor modules ensures high availability and fault tolerance in case one module fails.

A 6-port 40 GE Cisco Nexus 7000 M2 Series I/O module supports the QSFP+ optics module.

A network administrator does not need a soldering iron with grounded tip when installing hardware. Soldering irons are used for soldering components on circuit boards, which is not typically required during hardware installation in a network. The other tools listed, such as a cable tester, wrench set, cable wraps, and needle-nose pliers, are commonly used by network administrators to install and manage network hardware.

The Cisco Nexus 5596UP switch has hot-swappable power supplies and fan trays, meaning they can be replaced without powering down the switch. Additionally, it supports unified ports, which can be configured as either Ethernet, Fibre Channel, or Fibre Channel over Ethernet (FCoE) ports.

To upgrade the BIOS, a host firmware package policy must be associated with a service profile. A service profile contains the configuration settings for a server, including the firmware policies. By associating the host firmware package policy with the service profile, the BIOS upgrade can be applied to the server.

The best place to see whether the system is ready for a Fabric Interconnect failover is in the High Availability Details. This section provides information about the system's readiness for failover, including the status of redundancy, failover configurations, and any potential issues that may affect the failover process. By checking the High Availability Details, one can ensure that the system is properly configured and prepared for a failover event.

The Cisco Nexus 7700 Series Switch supports the second-generation supervisor enhanced module (Sup2E).

The correct syntax to display the bootflash contents at the switch(boot)# is "dir bootflash:". This command is used to list the files and directories present in the bootflash memory of the Cisco NX-OS Switch.

iSCSI (Internet Small Computer System Interface) is a TCP/IP-based protocol used for establishing and managing connections between IP-based storage devices, hosts, and clients. It allows for the transmission of SCSI commands and data over an IP network, enabling remote storage devices to be accessed and used as if they were locally attached. iSCSI is widely used in storage area networks (SANs) and is known for its flexibility, scalability, and cost-effectiveness compared to traditional Fibre Channel-based protocols.

The correct answer is CPAK. The 12-port 100 GE Cisco Nexus 7700 F3 Series I/O module supports the CPAK optics module.

Single-mode fiber optic cable is used most often with a subscriber connector. This type of cable has a small core size, which allows for the transmission of a single mode of light. It is designed for long-distance communication and is capable of carrying higher bandwidths over longer distances compared to other types of fiber optic cables. Single-mode fiber optic cable is commonly used in telecommunications networks and is ideal for applications that require high-speed data transmission, such as internet service providers and telephone companies.

The given prompt "UCS-switch-A (nxos)#" indicates that the user is currently in EXEC mode. EXEC mode is the command-line interface mode that allows users to execute commands and perform tasks on the device. In this mode, users can view system information, run diagnostic commands, and configure certain settings. It is the default mode when logging into a device and provides a higher level of access compared to other modes such as maintenance mode, local management mode, and global configuration mode. Cisco IOS mode refers to the command-line interface mode used in Cisco routers and switches running Cisco IOS software.

The Cisco UCS 6248UP Fabric Interconnect front panel includes a console port, which allows for direct management and configuration of the device. It also includes a fan module, which helps to keep the device cool and prevent overheating. Additionally, there is a USB port, which can be used for connecting external storage devices or other peripherals. The FCoE port and 10 Gb/s port options are not mentioned in the question and therefore cannot be considered as correct options.

The wire transmission speed for 100BASE-FX Ethernet is 100 Mb/s. This means that data can be transmitted at a rate of 100 megabits per second over the fiber optic media.

The MDS 9710 supports the 48-Port 16-Gbps Fibre Channel Switching Module.

Before physically removing a blade server for maintenance or replacement, the administrator should decommission the server. This involves properly shutting down the server, disconnecting it from any networks or storage systems, and removing it from any active service profiles or configurations. Decommissioning ensures that the server is safely and cleanly removed from the environment without causing any disruptions or issues.

A console cable is used to access the command-line interface of a Cisco UCS 6120XP Fabric Interconnects. This cable is specifically designed to connect the serial console port of the device to a computer or terminal for configuration and management purposes. It allows administrators to interact with the device's command-line interface directly, enabling them to configure settings, troubleshoot issues, and monitor the device's operation.

The Cisco MDS 9000 Port Analyzer Adapter is the correct answer because it provides analysis of Fibre Channel traffic without any network disruption. This device allows for monitoring and analysis of traffic on specific ports without interrupting the flow of data. It is designed to capture and analyze Fibre Channel frames, providing valuable insights into the performance and behavior of the network.

On the Sensors page in the CIMC view, four tabs are displayed to view further information. These tabs are Power Supply, Fan, LEDs, and Temperature. These tabs allow users to access and monitor specific information related to power supply status, fan speed and health, LED indicators, and temperature readings. By selecting these tabs, users can gather detailed information about these components and ensure their proper functioning within the system.