To understand the terms used for the supervisors, see. Perform the installation by using the install license command on the active supervisor module from the device console, as shown in Example 1-2. The raw parameter on the show inventory command is useful mostly for troubleshooting purpose. Current usage requirement is 8. The module has not detected a signal. Enabling a licensed feature that does not have a license key starts a counter on the grace period.
The Tar file saves to the location that you specified. Command Default Displays all hardware inventory information. Step 3 show running-config inc epld Example: switch config sh running-config inc epld system auto-upgrade epld switch config Verifies whether auto upgrades are part of the running configuration. If the status is either ok or active, you can continue with your configuration. 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. Displaying the Module Temperature You can display temperature readings for module temperature sensors by using the show environment temperature command.
Cisco devices have a standard serial number, from the serial number you can work out it's age and the location it was built. 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. The copyrights to certain works contained herein are owned by other third parties and are used and distributed under license. If you power up a switch with both types of fabric modules installed, only the Fabric 2 modules will power up. For example, suppose your system has the following setup: Grids 1 and 2 each input 220 V to the power supply units. If you use the out-of-service command, the out-of-service state remains in effect until you do something like remove the module and replace it with another module.
Power supply units 1 and 2 each output 6. Note When replacing a failed fan tray in a running system, be sure to promptly replace the fan tray. Caution Reloading a module disrupts traffic through the module. Table 8-13 Default Hardware Parameters Parameters Default Power supply mode Power supply redundancy mode. Show inventory is for local information only.
The available power is the amount of power output by the portions of the power supply units that are connected to the same grid. Time: Tue Jul 13 06:23:49 2010 version 4. Command Default None Command Modes Any command mode Command History Release Modification 4. This subreddit is for all things Cisco related! Read More: Different types of licenses are required for the Nexus 7000 and the Nexus 7700. Table 8-7 Switching Module Configuration Status Scenario Consequence A particular switching module is removed and you used the copy running-config startup-config command again. Note A threshold value of —127 indicates that no thresholds are configured or applicable.
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. Press the eject buttons on either end of the module. The directory name is case sensitive. Usage Guidelines The serial number is the entire string that appears after the colon : as shown in the example. To utilize the Fabric 2 module capabilities, all of the installed fabric modules must be Fabric 2 modules. If your switch has an additional supervisor a standby supervisor , use the show module command to find the module number for the other supervisor, use the attach module command to attach to the module number, and then use the dir bootflash: or dir slot0: command to determine the amount of used and free memory.
The available power does not meet the system usage requirement, so you cannot power the entire switch. The reserve power is the greater amount of reserve power for power supply redundancy and input source redundancy, and the available power is the lesser amount of available power for the same two redundancy modes. The available power does not meet the switch usage requirement, so you cannot power up the entire switch. Use caution Warning when servicing. Also, you must have the bottom-support rail kit, which ships with the Nexus 7000 Series accessory kit. Verifying the Status of a Module Before you begin configuring the switch, you need to ensure that the modules in the chassis are functioning as designed. This is the means by which to identify an individual, specific instance of a product.
For the Cisco Nexus 7009, 7010, and 7018 chassis, each grid powers half of each power supply unit grid A is connected to the Input 1 receptacle on each power supply unit and grid B is connected to the Input 2 receptacle on each power supply unit. By default, these commands display the used and free memory for the active supervisor. The copyrights to certain works contained in this software are owned by other third parties and used and distributed under license. During this interval, the software monitors the temperature every 5 seconds and continuously sends system messages as configured. This command shows the power usage for many of the modules in the switch. Usage Guidelines The show hostname command also displays the switch hostname. Replacing a Supervisor Module in a Single-Supervisor System If you need to replace the supervisor in a single-supervisor Cisco Nexus 7000 Series system, you must shut down the system before replacing the supervisor.
If anything is damaged or missing, contact your customer representative immediately. Use 'clear auto-upgrade epld flags all' to upgrade. On a switch that has only one supervisor module, you can upgrade the active supervisor, but this will disrupt its operations during the upgrade. Step 5 In the Support area, click Download Software. Usage Guidelines The log files are located in the log: file system.