Customers 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. What this all means is that, on a case-by-case basis, Cisco will provide you with updated software if they found serious vulnerability in prior software releases. On 16th April 2021 Cisco recently announced availability of the latest release on the IOS-XE train – IOS-XE Bengaluru 17.5.1a. This is the 2nd one in the Cisco IOS XE Bengaluru release series, IOS XE 17.5.1a unlocks various routing features. Cisco IOS Software Activation 12.4(15)XZ 12.4(20)T 15.0(1)M The Cisco IOS Software Activation feature supports basic licensing processes. This feature is platform-independent. This feature module provides information about Cisco Software Activation.
- The serial number will be in the format: ‘LLLYYWWSSSS’; where ‘YY’ is the year of manufacture and ‘WW’ is the week of manufacture. The date code can be found in the 4 middle digits of the serial number. In the case of serial number SAD08300D4W, ‘08’ is the year code and ‘30’ is the week code. You can then decode the date use.
- Cisco 800 series ISRs running Cisco IOS Release images earlier than Cisco IOS Release 12.4(15)XZ do not support software activation. Cisco One Suite License is supported only on Cisco 3900 series, 2900 series, and 1900 series ISRs running Cisco IOS Release 15.5(1)T.
This caught me out the other day and I had to find the answer deep within a Cisco document. To hopefully save someone else having to wade through all that, the commands to find out chassis serial numbers on the ASR9k are as follows:
Cisco Ios 15 License Keygen Download
RP/0/RSP0/CPU0:nodename#admin
Thu Sep 25 14:15:16.645 BST
RP/0/RSP0/CPU0:nodename(admin)#show dsc
Thu Sep 25 14:15:27.080 BST
———————————————————
Node ( Seq) Role Serial State
———————————————————
0/RSP0/CPU0 ( 0) ACTIVE ABC2345X678 PRIMARY-DSC
RP/0/RSP0/CPU0:nodename(admin)#
Sometimes it is needed to collect inventory information from Cisco switch or router like serial number and model. It is especially helpful when you have only access to that device remotely.
Prerequisites:
- access by ssh or telnet to Cisco switch or router
- an account with required privileges or maximum possible privileges (level 15)
Historically, you would use the following command, but in modern Cisco IOS releases, there is no way to get model and serial number like it was before:
There is a solution. The following commands definitely give you mode and serial number information:
Cisco Ios 15 License Keygen Free
PS UDI means Unique Device Identifier. Consist of Product ID and Serial Number.