Usage Guidelines The show hostname command also displays the switch hostname. The Supporting Documents page opens to display the rules for downloading the software. Phillips screws on each end Step 2 of each rail using a total of 12 screws for both brackets as shown in Figure 2-2. Submitting Comments and Questions To submit comments and questions regarding the Device Coverage Checker tool, use the Feedback link located on the left side of the tool page. To install the system, you must load the chassis onto a mechanical lift, use the mechanical lift to position and elevate the chassis at its bottom-support rails on a rack or cabinet, push the chassis onto the rack or cabinet, and then secure the chassis to the rack or cabinet. The directory name is case sensitive.
Scenario 2: If you add a 3-kW power supply unit, the reserve power is 9 kW 3 kW for three power supply units on one grid , and the available power is 6 kW 3 kW for two power supply units on a second grid. The filter snaps into place on the door. Step 11 Cisco Nexus 7000 Series Hardware Installation and Reference Guide. The raw parameter on the show inventory command is useful mostly for troubleshooting purpose. This is also used as the device serial number in any service contract that you might have. For full redundancy, use the redundant keyword.
You must have administrator privileges to work with the Cisco Nexus 7000 Series switches. For example, suppose your system has the following setup: Power supply unit 1 outputs 3. If you need to replace one of two installed supervisor modules with another module of the same type and amount of memory, you can do this without interrupting operations—the supervisor that you are not replacing becomes the active supervisor and retains the kickstart configuration while you replace the other supervisor. Command Default Displays information for all features. If you need to shutdown the switch to replace a supervisor module for example, when there is only one supervisor installed in the switch or when the replacement supervisor is of another type or has a different amount of memory you must follow the migration process explained in the. Cisco Nexus 7000 Series Hardware Installation and Reference Guide 3-28. Screw in and tighten both captive screws, one on each side of the air filter.
When you upgrade supervisor module in a single-supervisor switch, the operation is disruptive to switch operations if the switch is active. When a fan fails within a tray, the functioning fans in the module increase their speed to compensate for the failed fans. Step 2 Reset the identified module by entering the reload module command. Command Default Displays memory allocated to the processes. Connecting to a Module At any time, you can connect to any module by using the attach module command. Power supply units 1 and 2 each output 6.
To reset the entire system, power cycle the system. Host of the Packet Pushers Podcast on data networking at - now the largest networking podcast on the Internet. The copyrights to certain works contained herein are owned by other third parties and are used and distributed under license. Where can i find the true serial number for my devices? After entering valid serial numbers, the coverage status of each item is checked. The following figure identifies the major features of these transceivers. The Cisco Nexus 7010 switch uses front-to-back airflow as shown in Figure. The module has not detected a signal.
Step 4 Push the chassis halfway onto the rack or cabinet. Example 6-4 Displaying Power Management Information switch show environment power. This command clears the running configuration for the specified slot. . If the warm switchover mechanism is enabled, the standby supervisor module reflects the standby status.
Hazardous voltage or energy is present on the backplane when the system is operating. Information About Fan Trays Hot-swappable fan trays are provided in all switches in the Cisco Nexus 7000 Series to manage airflow and cooling for the entire switch. When not replacing a fan tray or a fabric module, there should be three fan trays operating in the chassis. Third-party trademarks mentioned are the property of their respective owners. The alias name is not case sensitive. Installing the Chassis To install a Cisco Nexus 7018 chassis in a four-post rack or cabinet, follow these steps: Step 1 Load the chassis onto a mechanical lift as follows: Position the mechanical lift next to the shipping pallet that holds the chassis. I decided to put in this post some useful commands to identify the Cisco hardware components and their respective identifiers serial nnumber on different platforms.
The fan status is continuously monitored by the software. You can specify a slot number of 1 to 8 or 11 to 18. The Downloads page displays image information, including a link to the downloadable Tar file, to the right of the releases. Fabric Modules Cisco Nexus 7000 Series switches support up to five fabric modules in the chassis. Step 5 In the Support area, click Download Software. The device can continue functioning in the following situations: One or more fans fail within a fan tray—Even with multiple fan failures, the Cisco Nexus 7000. Call Home alerts are sent if configured.
Once you enter this command, the running and the startup copies of the configuration are identical. For example, suppose your system has the following setup: Power supply unit 1 outputs 6 kW. For example, suppose your system has the following setup: Grids 1 and 2 each input 220 V to the power supply units. If anything is damaged or missing, contact your customer representative immediately. Press the eject buttons on either end of the module.
For information about the states through which a switching module progresses, see the. Command Default None Command Modes Any command mode Command History Release Modification 4. Note Only the Cisco Nexus 7010 device includes an optional air filter. Examples This example shows how to display the contents of a debug log file: switch show debug logfile dmesg Related Commands Command Description debug logfile Configures the debug log file. This module is not being identified.