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1. #Cisco ios xe catalyst compatibility serial number
2. #Cisco ios xe catalyst compatibility install
3. #Cisco ios xe catalyst compatibility upgrade
4. #Cisco ios xe catalyst compatibility code
5. #Cisco ios xe catalyst compatibility download

Customers Without Service ContractsĬustomers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: Ĭustomers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release.

#Cisco ios xe catalyst compatibility upgrade

When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page, to determine exposure and a complete upgrade solution. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.

In most cases this will be a maintenance upgrade to software that was previously purchased.

#Cisco ios xe catalyst compatibility download

By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:Īdditionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner.

#Cisco ios xe catalyst compatibility install

Customers may only install and expect support for software versions and feature sets for which they have purchased a license. For a complete list of the advisories and links to them, see Cisco Event Response: September 2021 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication.Ĭisco has released free software updates that address the vulnerability described in this advisory. This advisory is part of the September 2021 release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication. This advisory is available at the following link: There are no workarounds that address this vulnerability.

#Cisco ios xe catalyst compatibility code

A successful exploit could allow the attacker to execute arbitrary code with administrative privileges or cause the affected device to crash and reload, resulting in a DoS condition.Ĭisco has released software updates that address this vulnerability.

An attacker could exploit this vulnerability by sending a crafted CAPWAP packet to an affected device. The vulnerability is due to a logic error that occurs during the validation of CAPWAP packets. Test-based diagnostic task for a specific switch module is not scheduled.A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to execute arbitrary code with administrative privileges or cause a denial of service (DoS) condition on an affected device. Specifies the weekly schedule of a test-based diagnostic task.Įnter the day of the week, for example, Monday or Tuesday (either uppercase or lowercase characters). Specifies the daily schedule of a test-based diagnostic task.Įnter the time as a two-digit number (for a 24-hour clock) for hours:minutes the colon ( :) is required.

Specifies the schedule of a test-based diagnostic task.Įnter the month name, for example, January or February (either uppercase or lowercase characters). (Optional) Range of port numbers, separated by a hyphen. (Optional) Specifies the port-to-schedule testing. Per-portis not supported when specifying a scheduled switchover. Identification number for the test to be run.Įnter the show diagnostic content command to display the test ID list. Specifies the diagnostic test suite attribute. To clear the diagnostic event logs for a specific switch module or event type, use the clear diagnostic event-log command in privileged EXEC mode.Ĭlear diagnostic event-log [ event-type