License Installation Using the CLI First copy this license to the router’s flash memory using the copy command and a TFTP server. Example: 881GW-demo#copy tftp flash Address or name of remote host [192.168.1.3]? Sourcetype(s): cisco:ios Supported Technologies: Cisco IOS, IOS-XE, NX-OS, IOS XR devices, WLC Supported Splunk versions: 6.1 The Cisco Networks app can be downloaded, installed, and configured to receive Cisco IOS and WLC data by either using the Splunk app setup screen or by manually installing and configuring the app. See the Help page in the app ##### New features Cisco Networks includes the following new features:- App certification##### Fixed issues Version 2.3.4 of the Cicso Networks app fixes the following issues:- A few facility lookups were broken in cisco_ios_messages.csv- Diagnostic messages panel in overview page now displays vendor_message_text instead of message_text.This app reads from the sourcetype cisco:ios defined in TA-cisco_ios 1. This hides the actual raw event, but prevents actual duplicate events from the same host cluttering the dashboard- Other CSV file fixes##### Known issues Version 2.3.4 of the Cisco Networks app has the following known issues:- Unable to return raw events in Splunk Enterprise 6.3.0 using searches such as sourcetype=cisco:ios unless in Fast Mode.This FAQ assumes that your router is able to boot up normally.When your router is unable to boot up normally, please scroll down to the bottom of the page for suggestions.* Under any circumstances, DO NOT delete working IOS image off the flash memory unless the image has been backed up to server (TFTP or FTP server) or you have working IOS image stored in the server.This backup should take place before any IOS image upgrade process start.
Cisco IOS Software Upgrade Procedure for Cisco 801, 802, 803, 804, and 805 Series Routers2. 881GW-demo# *Jun 5 .247: %IOS_LICENSE_IMAGE_APPLICATION-6-LICENSE_LEVEL: Module name = c880-data Next reboot level = advipservices and License = advipservices *Jun 5 .355: %LICENSE-6-INSTALL: Feature advipservices 1.0 was installed in this device.The Cisco Networks App for Splunk Enterprise includes dashboards, data models and logic for analyzing data from Cisco IOS, IOS XE, IOS XR and NX-OS devices using Splunk® Enterprise. Install the Cisco Networks Add-on (TA-cisco_ios) on your search head AND indexers/heavy forwarders.Quickstart:1) Get the new IOS to the router2) Verify the integrity of the new IOS binary3) Change the boot statements to ensure that the correct IOS loads after restart4) Save configuration changes5) Reload the device and verify that the correct IOS has loaded Step 1: Get the new IOS to the router.If you are onsite then often the simplest way to get the new IOS to the router is to copy the IOS to a flash card, or on newer ISR G2s, USB thumb drive.