Download cisco ios xe 16.6.3






















Hello, post the output of 'show version'. Post Reply. Latest Contents. Created by Emmanuel Tychon on AM. Cisco cellular software contains a database of well-known APNs based on the country and Created by Leo Laohoo on PM. The IT Blog Awards is now accepting submissions! Created by caiharve on PM. Submit your blog, vlog or podcast today. They make geeky cool. They are both educator Ask a Question. Cisco Catalyst Series Switches are the next generation of enterprise class stackable access layer switches, with the new and improved Gbps StackWise and Cisco StackPower.

Security and application visibility and control are natively built into the switch. Cisco Catalyst Series Switches enhance productivity by enabling applications such as IP telephony and video for a true borderless network experience.

There are no new hardware or software features in this release. SMU is a package that can be installed on a system, to provide a patch fix or security resolution to a released image.

A backward compatible mode, equivalent to not having CDP support. When the feature is enabled, CDP packets are received and transmitted unchanged. Received packets are not processed; no packets are generated. In this mode, 'bump-in-the-wire' behavior is applied to CDP packets. Cisco NSF works with the Stateful switchover SSO feature to minimize the amount of time a network is unavailable to its users following a switchover.

A network system virtualization technology that pairs two switches into one virtual switch to simplify operational efficiency with a single control and management plane. The feature supports:. It is available again with this release. Determines the active and standby role for a specific switch in a stack, based on the flash rommon variable.

Enables a multicast device to explicitly track the membership of all multicast hosts in a particular multiaccess network. The explicit tracking of hosts, groups, and channels enables the device to keep track of each individual host that is joined to a particular group or channel.

When bindings are exported or imported, filters are provided on a per-peer basis or globally applicable to all SXP connections with an option to filter either as a listener or a speaker.

Allows a service provider to support two or more VPNs with overlapping IP addresses using one interface. See Campus Fabric. The following MPLS features are introduced in this release:. See Multiprotocol Label Switching.

Programmability features introduced or enhanced in this release:. Revision statements embedded in the YANG files indicate if there has been a model revision. With this feature, when an active switch fails, the standby switch starts up in a fully-initialized state and synchronizes with the persistent configuration and the running configuration of the active switch.

The new active switch uses existing Layer 2 switching information to continue forwarding traffic. Removes all the customer specific data that has been added to the device since the time of its shipping.

Enter the factory-reset all command to erase all the content from the NVRAM, all Cisco IOS images including the current boot image, boot variables, startup and running configuration data, and user data. No system configuration is required to use the factory reset command. Use the command with all options enabled. Do not unplug the power or interrupt the factory reset operation.

The system reloads to perform the Factory Reset. The Enterprise Fabric provides end-to-end enterprise-wide segmentation, flexible subnet addressing, and controller-based networking with uniform enterprise-wide policy and mobility.

It moves the enterprise network from current VLAN-centric architecture to a user group-based enterprise architecture, with flexible Layer 2 extensions within and across sites. Features introduced and updated on the Web UI in this release:. The dedicated buffer for stack ports can only be used by stack ports. Table 2 lists the three optional uplink network modules with 1-Gigabit and Gigabit slots.

You should only operate the switch with either a network module or a blank module installed. Table 2 Supported Network Modules. This module has four 1 G SFP module slots.

Any combination of standard SFP modules are supported. Note This is supported on the following switch models:. This module has four 10 G slots or four 1 G slots. Each port supports a 1 G or 10 G connection.

Catalyst switches support a wide range of optics. Because the list of supported optics is updated on a regular basis, consult the tables at this URL for the latest SFP compatibility information:.

See Prime Infrastructure 3. PI update PI 3. For maintenance release patches, go to Prime Infrastructure Software. For the latest device pack, go to Prime Infrastructure Device Pack. Therefore, we recommend that you upgrade to MSE 8. Cisco WLC Release 7.

Prime Infrastructure 2. You can use the show version privileged EXEC command to see the software version that is running on your switch. Note Although the show version output always shows the software image running on the switch, the model name shown at the end of this display is the factory configuration and does not change if you upgrade the software license.

You can also use the dir filesystem : privileged EXEC command to see the directory names of other software images that you might have stored in flash memory. Initiate auto upgrade for switches running incompatible software.

Commit the provisioned software and cancel the automatic rollback timer. Expand a software bundle to local storage, default location is where the bundle currently resides. When you upgrade from any prior IOS 3.

If the boot loader is automatically upgraded, it will take effect on the next reload. If you go back to an IOS 3. The updated boot loader supports all previous IOS 3. The boot loader may be upgraded to version 4. For example:. If the automatic boot loader upgrade occurs, while booting, you will see the following on the console:.

Do not restart the switch during the upgrade or downgrade process. It does not occur during switch reloads or on non-PoE switches. The following console messages are displayed during microcode upgrade:. Step 2 Copy the image from your tftp server to flash. Step 3 Use the dir flash command to confirm that the image has been successfully copied to flash. You can point to the source image on your TFTP server or in flash if you have it copied to flash.

Note Old files listed in the logs should be removed using the request platform software package clean switch all command, after reload. If not, you can manually boot flash:packages. Note When you boot the new image, it will automatically update the boot loader.

Step 6 When the new image boots up, you can verify the version of the new image, by checking show version. Step 7 After you have successfully installed the image, you no longer need the. Note If you have a stack, you must copy the image to the flash of each switch in your stack. Step 4 Clear the boot variable. Step 5 Edit the boot variable to point to the new image.

Step 6 Use the write memory command to save the configuration change. Step 7 Use the show boot command to confirm that your boot variable is pointing to the new image.

Step 8 Reload the switch. Step 9 If your switches are configured with auto boot, the stack will automatically boot up with the new image. If not, you can manually boot flash:.

Step 10 When the new image boots up, you can verify the version of the new image, by checking show version. Step 11 Ensure you have enough space in flash to expand a new image by cleaning up old installation files.

Use the switch all option to clean up all switches in your stack. Step 12 Copy the image from your tftp server to flash. Skip to content Skip to search Skip to footer. Software for an evolving network Cisco IOS XE is an open and flexible operating system optimized for the future of work. Watch video Contact Cisco. Get a call from Sales. All rights reserved. Skip to content Skip to search Skip to footer. Available Languages.

Download Options. Updated: April 29, Description and License Level Information. New in Software-Defined Access Wireless. Important Notes The following are the unsupported hardware and software features for the Cisco Catalyst Series Switches. Supported Hardware Cisco Catalyst Series Switches—Model Numbers Table 1 lists the supported hardware models and the default license levels they are delivered with.

Default License Level 1. Network Modules Table 2 lists the optional uplink network modules with 1-Gigabit, Gigabit, and Gigabit slots. Optics Modules Catalyst switches support a wide range of optics. We recommend 1 GHz. Table 5 Software Images Release.

Upgrading the Switch Software. Table 6 request platform software commands to Upgrade or Downgrade Switch Software Switch request platform software package? Table 7 install commands to Upgrade or Downgrade Switch Software Switch install add file filename [ activate commit ]—Use this command to install and activate the specified file, and to commit changes to be persistent across reloads.

Automatic Boot Loader Upgrade When you upgrade from the existing release on your switch to a later or newer release for the first time, the boot loader may be automatically upgraded, based on the hardware version of the switch.

Caution Do not power cycle your switch during the upgrade. Both links down, not waiting for other switches. MM [2] MCU version sw ver Upgrading in Install Mode Follow these instructions to upgrade from one release to another, in install mode. Switch request platform software package clean switch all.

Running command on switch 1. Cleaning up unnecessary package files. No path specified, will use booted path flash:packages. Scanning boot directory for packages Preparing packages list to delete File is in use, will not delete. Running command on switch 2. Running command on switch 3. The following files will be deleted:. Do you want to proceed? Deleting file flash:cat9k-espbase. Deleting file flash:cat9k-guestshell.

Deleting file flash:cat9k-rpbase. Deleting file flash:cat9k-rpboot. Deleting file flash:cat9k-sipbase. Deleting file flash:cat9k-sipspa. Deleting file flash:cat9k-srdriver. Deleting file flash:cat9k-webui. Deleting file flash:packages. Switch install remove inactive. Do you want to remove the above files?

Deleting file flash:cat9k-wlc. Set Boot Variable Step 3 Use the boot system flash:packages. Switch config boot system flash:packages. Switch config exit. Switch write memory. Switch show boot system. Software Install Image to Flash Step 4 Use the request platform software package install switch all file flash: auto-copy command to install the target image to flash.

Finished install local lock acquisition on switch 1. Removed cat9k-espbase. Removed cat9k-guestshell. Removed cat9k-rpbase. Removed cat9k-rpboot. Removed cat9k-sipbase. Removed cat9k-sipspa. Removed cat9k-srdriver.

Removed cat9k-webui. Removed cat9k-wlc. Added cat9k-espbase. Added cat9k-guestshell. Added cat9k-rpbase. Added cat9k-rpboot. Added cat9k-sipbase. Added cat9k-sipspa. Added cat9k-srdriver. Added cat9k-webui. Finished list of software package changes. New software will load on reboot. Checking status of install on [1 2 3]. System configuration has been modified. Press Yes y to save the configuration and proceed. Press No n for proceeding without saving the configuration. Press Quit q to exit, you may save configuration and re-enter the command.

This operation requires a reload of the system. Please confirm you have changed boot config to flash:packages. Finished initial file syncing. Performing Add on all members. Checking status of Add on [1]. Following packages shall be activated:. Performing Activate on all members. Checking status of Activate on [1]. Performing Commit on all members. Checking status of Commit on [1].

Install will reload the system now! Switch dir flash:. Reload Step 6 Reload the switch Switch reload.



0コメント

  • 1000 / 1000