Heres help with adding a license file on a Nexus 5000 Switch, copying a file, and verifying a file. Edit Registry In A Wim File there. Cisco IOS Software does not require a license file installation. THrFdVZKfWI/VWRzJoU-ssI/AAAAAAAAGjg/G1TZf1_2kU4/s1600/shv_inv.png' alt='Copy Cisco License File Bootflash' title='Copy Cisco License File Bootflash' />Cisco NX OSIOS Configuration Fundamentals Comparison. From Doc. Wiki. Objective. This tech note outlines the main differences for the configuration fundamentals between the Cisco NX OS software and the Cisco IOS Software. Sample configurations are included for Cisco NX OS and Cisco IOS Software to illustrate some the differences after the first system startup. Please refer to the NX OS documentation on Cisco. Cisco NX OS Overview. The Cisco NX OS is a data center class operating system designed for maximum scalability and application availability. The CLI interface for the NX OS is very similar to Cisco IOS, so if you understand the Cisco IOS you can easily adapt to the Cisco NX OS. However, a few key differences should be understood prior to working with the Cisco NX OS. Important Cisco NX OS and Cisco IOS Software Differences. In Cisco NX OS. When you first log into the NX OS, you go directly into EXEC mode. Role Based Access Control RBAC determines a users permissions by default. NX OS 5. 02a introduced privilege levels and two stage authentication using an enable secret that can be enabled with the global feature privilege configuration command. By default, the admin user has network admin rights that allow full readwrite access. Additional users can be created with very granular rights to permit or deny specific CLI commands. The Cisco NX OS has a Setup Utility that allows a user to specify the system defaults, perform basic configuration, and apply a pre defined Control Plane Policing Co. PP security policy. The Cisco NX OS uses a feature based license model. An Enterprise Services, Advanced Services, Transport Services, Scalable Feature and Enhanced Layer 2 license is required depending on the features required. Additional licenses may be required in the future. A 1. 20 day license grace period is supported for testing, but features are automatically removed from the running configuration after the expiration date is reached. Some features such as Cisco Trustsec that require an Advanced Services license cannot be configured with a grace period. The Cisco NX OS has the ability to enable and disable features such as OSPF, BGP, etc using the feature configuration command. Configuration and verification commands are not available until you enable the specific feature. Interfaces are labeled in the configuration as Ethernet. There arent any speed designations. The Cisco NX OS supports Virtual Device Contexts VDCs, which allow a physical device to be partitioned into logical devices. When you log into the console port, you are in the default VDC VDC 1. The Cisco NX OS has two preconfigured VRF instances by default management, default. The management VRF is applied to the supervisor module out of band Ethernet port mgmt. VRF instance is applied to all other IO module Ethernet ports. The mgmt. 0 port is the only port permitted in the management VRF instance and cannot be assigned to another VRF instance. SSHv. 2 serverclient functionality is enabled by default. TELNET server functionality is disabled by default. The TELNET client is enabled by default and cannot be disabled. VTY and Auxiliary port configurations do not show up in the default configuration unless a parameter is modified The Console port is included in the default configuration. The VTY port supports 3. The Console and VTY ports always prompt the user for a usernamepassword pair for authentication before granting access to the CLI. The Cisco IOS applies the login command to the Console and VTY ports by default to enable password authentication If the no login command is applied, a user can gain access without a password. A user can execute show commands in configuration mode without using the do command as in Cisco IOS Software. When executing a show command, a user has several more options when using the pipe option such as grep for parsing the output, perl for activating a script, and xml to format the output for network management applications. Things You Should Know. The following list provides some additional Cisco NX OS information that should be helpful when configuring and maintaining the Cisco NX OS. The default administer user is predefined as admin. Form Template Installer Tool on this page. An admin user password has to be specified when the system is powered up for the first time, or if the running configuration is erased with the write erase command and system is repowered. The license grace period can be disabled without any impact if the proper license is installed for a feature within the 1. If you remove a feature with the global no feature configuration command, all relevant commands related to that feature are removed from the running configuration. Some features such as La. CP and v. PC will not allow you to disable the feature if they are configured. The NX OS uses a kickstart image and a system image. Axe Murder Boyz Garcia Brothers Free Download there. Both images are identified in the configuration file as the kickstart and system boot variables. The boot variables determine what version of NX OS is loaded when the system is powered on. The kickstart and system boot variables have to be configured for the same NX OS version. The show running config command accepts several options, such as OSPF, BGP, etc that will display the runtime configuration for a specific feature. The show tech command accepts several options that will display information for a specific feature. The NX OS has a configuration checkpointrollback feature that should be used when making changes to a production network. A checkpoint configuration can be saved in EXEC mode with the global checkpoint command and the rollback procedure can be executed with the rollback command. Configuration Comparison. The following sample code show similarities and differences between the Cisco NX OS software and the Cisco IOS Software CLI. Cisco IOS CLICisco NX OS CLIDefault User Promptc. Entering Configuration Modec. Saving the Running Config to the Startup Config nvramc. Erasing the startup config nvramc. Installing a License. Cisco IOS Software does not require a license file installation. Interface Naming Conventioninterface Ethernet 11interface Fast. Ethernet 11. interface Gigabit. Ethernet 11. interface Ten. Gigabit. Ethernet 11. Ethernet 11. Default VRF Configuration managementCisco IOS Software doesnt enable VRFs by default. Configuring the Software Image Boot Variablesboot system flash sup bootdisk s. SXH1. bin. boot kickstart bootflash n. Enabling Features. Cisco IOS Software does not have the functionality to enable or disable features. Enabling TELNET SSHv. Cisco IOS Software enables TELNET by default. Configuring the Console Timeoutline console 0exec timeout 1. Configuring the VTY Timeout and Session Limitline vty 0 9session limit 1. Verification Command Comparison. The following table compares some useful show commands for verifying the initial system startup and running configuration. Cisco NX OSCisco IOS Software. Command Descriptionshow running config show running config Displays the running configuration. Displays the startup configuration. Displays the status for all of the interfaces. Displays the status for a specific interfaceshow interface mgmt 0 Displays the status for the mgmt interface. Displays the current boot variables. Displays the system clock and time zone configuration. Displays the summer time configuration. Displays all environment parameters. Displays clock status for AB and active clock. Displays fan status. Displays power budget. Displays environment data.