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Solved: Cisco Serial Number Lookups - Cisco Support Community
22 авг. 2017 г. - 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 ..https://supportforums.cisco.com/t5/lan-switching-and-routing/cisco-serial-number-lookups/td-p/1375234Cisco device serial number explanation - Spiceworks
18 окт. 2014 г. - Cisco devices have a standard serial number, from the serial number you can work out it's age and the location it was built. To decipher the serial number, here's how it is composed. Cisco S/N format is LLLYYWWXXXX. LLL = Location code (i.e. FOC = FoxConn China) YY = Year code (08 ..https://community.spiceworks.com/how_to/96973-cisco-device-serial-number-explanationUnderstanding the Serial and Part Number Labels on the Cisco ONS ..
21 нояб. 2005 г. - Locate the Serial and Part Number Labels. Interpret the Serial Number. Interpret the Part Number. Locate the Fan Tray Serial and Part Numbers. Locate the Shelf Assembly Serial and Part Numbers and CLEI Codes. Determine Your Serial Number with the Cisco Service Contract Center. Related Information ..https://www.cisco.com/c/en/us/support/docs/optical-networking/ons-15454-sonet-multiservice-provisioning-platform-mspp/18280-numbers-18280.htmlHow to locate the serial number on Cisco products | Network World
30 апр. 2008 г. - Serial numbers on Cisco products are usually placed in different locations on the box. To check the serial number on Cisco platforms refer to the: Cisco Product Identification Tool Use one of the methods below to indicate the Cisco product you want to find the serial number information for: ..https://www.networkworld.com/article/2344004/cisco-subnet/how-to-locate-the-serial-number-on-cisco-products.htmlAP Serial number – How old are your AP? – WiFiCert.org
Your AP (and all other Cisco Devices) has a Serial number and from that Serial number, you can determine where the device is produced, what year and what week your AP is produced. The Serial number is build up like this: LLLYYWWSSSS. LLL: is where the Device i manufactured – this is called the location Code.http://www.wificert.org/tech-docs/ap-serial-number-how-old-are-your-ap/BCI | Cisco Serial Number Lookup
At this URL: https://cway.cisco.com/sncheck/ you can get some device information (Product, Contract Status, End of Support, etc…) for any Cisco product for which you have a serial number. Here is an example: ciscoserialnumberlookup. Posted on 2016-10-13 Kent Behrends System Managementcisco , network , router , ..https://bci.com/2016/10/13/cisco-serial-number-lookup/Cisco Serial Number Lookups | Gali Gali Singh
27 июл. 2014 г. - 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 the following: LLL = location of the supplier (i.e. FOC = FoxConn China). YY = year of manufacture (1997 + ..https://galigalisingh.wordpress.com/2014/07/27/cisco-serial-number-lookups/Cisco Serial manufacture date | Flux It
19 окт. 2016 г. - How to work out the Cisco manufacture date from the serial number. 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 ..http://flux-it.co.uk/serial-manufacture/db.osoal.org.nz: Cisco serial number decoder
Cisco serial number decoder. Tuesday, 8th October 2013. This is a javascript implementation using some info on the serial number encoding pinched from a blog post of John Higham. The format is just LOCYYWWSSSS, where LOC is the location code, YY is the year minus 1996, WW is the week and SSSS is the serial id.https://db.osoal.org.nz/index.pl?function=html&item_id=233How can I find the manufacture date of a Cisco Switch or Router by ..
I need to purchase 7 3750 switches and 4 3825 routers that cannot be manufactured before a certain date. I was given the serial #s by the vendor..https://www.reddit.com/r/Cisco/comments/17gie2/how_can_i_find_the_manufacture_date_of_a_cisco/Cisco date of manufacture - Reports - Lansweeper
Extracts the date of manufacture from Cisco serial numbers. .. tblAssets.IPAddress,. Serialnumber,. DATEADD( DAY ,7* SUBSTRING (Serialnumber,6,2)-7,. DATEADD( YEAR ,96+ SUBSTRING (Serialnumber,4,2),0)) 'Date of Manufacture' ,. tblAssets.Lastseen, .. Quick chart code for Cisco Switches: Code: ..https://www.lansweeper.com/Forum/yaf_postst10528_Cisco-date-of-manufacture.aspxlicensing - Cisco support status lookup by serial number - Server ..
7 мар. 2012 г. - Yes, but only if you already have your equipment associated with your account. The 'Cisco Service Contract Center' will let you look up support status by serial number. Here is the link: http://www.cisco.com/web/services/ordering/cscc/index.html ..https://serverfault.com/questions/367267/cisco-support-status-lookup-by-serial-numbercisco - Why do I get different serial number from 'show version' than ..
8 мар. 2017 г. - Show inventory is for local information only. You are finding the serial number of the 1000BaseLX SFP optic in Gi1/0/9 with this output. The show inventory and show version on the 2960 should match. Be aware that sometimes the mainboard serial number is sometimes shown with the same description as ..https://networkengineering.stackexchange.com/questions/39557/why-do-i-get-different-serial-number-from-show-version-than-from-show-invento/39558Serial Number Validation Tool
Cisco ASA 5505 Power-On Failure Serial Number Validation Tool. Please enter the serial number(s) of your Cisco ASA 5505(s) below to verify whether any unit is affected. To enter multiple units, separate each serial number by a comma or space, or you can simply copy and paste a list of serial numbers from Excel.http://www.serialnumbervalidation.com/Field Notice 63315 Serial Number Validation Tool
To enter multiple units, separate each serial number by a comma or space, or you can simply copy and paste a list of serial numbers from Excel. Once you have completed entering the serial numbers, click 'Submit.' Serial Number Location: The Cisco IP Phone SN can be found either on the back or the bottom of the unit, the ..http://serialnumbervalidation.com/63315/Certificate Signing Request (CSR) Generation Instructions for Cisco ..
28 дек. 2015 г. - This document provides instructions for generating a Certificate Signing Request (CSR) for Cisco ASA 5000 Series using Command Line. If you are unable to use these instructions for your .. NOTE: Do not include the device serial number in the subject name. Include the device serial number in the subject ..https://knowledge.symantec.com/ch/support/code-signing-support/index?page=content&actp=CROSSLINK&id=SO19506View topic - How I know the year a Cisco router was build ..
http://www.cisco.com/en/US/products/hw/ .. 4523.shtml. On all of the Cisco ONS 15454 line cards (such as Common, Electrical, Optical, and Ethernet Packet over SONET [EPOS]), the serial and part number labels can be identified with a bar code that is printed on a white label. This label is typically on the ..http://www.networking-forum.com/viewtopic.php?t=27266Implementing an IBM/Cisco SAN
Switch type is : MDS 9222i Model number is DS-C9222I-K9 H/W version is 1.0 Part Number is 73-11019-01 Part Revision is A1 Manufacture Date is Year 12 Week 16 Serial number is FOX1216GP0C CLEI code is COM9310ARA -------------------------------- Chassis has 2 Module slots -------------------------------- Module1 ok ..https://books.google.ru/books?id=N7y6AgAAQBAJ&pg=PA355&lpg=PA355&dq=cisco+serial+number+location+code&source=bl&ots=sCEKtAfLZF&sig=W91IZrOZxUb6tjkeP77i3kZ_pfs&hl=ru&sa=X&ved=0ahUKEwjIy7HdjL7ZAhVkF8AKHZ-lAO4Q6AEIzQEwFgCreate a Universal Device Poller and report on Cisco serial numbers ..
22 июн. 2016 г. - You may wish to create a report that reports on Cisco serial numbers via a Universal Device Poller. A universal device poller will need to be created first, followed by an import of the report …https://support.solarwinds.com/Success_Center/Network_Performance_Monitor_(NPM)/Create_a_Universal_Device_Poller_and_report_on_Cisco_serial_numbersCisco Manufacturing | Velocity Reviews
does it mean for equipment to be 'made' in a particular place? Cisco often uses serial-number prefixes to indicate the manufacturering location. Prefixes I have been able to find include: CAT - common prefix for Catalyst switches. CHK - alternative prefix for Catalyst switches. Speculation: Hong Kong?https://www.velocityreviews.com/threads/cisco-manufacturing.37715/Solved: How to get Controller Serial number through GUI? - Airheads ..
16 мар. 2015 г. - .. Events · Partner Ready for Networking · Support · Contact Support · Open a Case · Professional Services · Licensing Login · Aruba Solution Exchange · Privacy policy · Terms of service · Site Map · Legal · Aruba Networks. © Copyright 2018 Hewlett Packard Enterprise Development LP All Rights Reserved ..https://community.arubanetworks.com/t5/Wireless-Access/How-to-get-Controller-Serial-number-through-GUI/td-p/230394(machine type / model or part number) and serial number - IBM
12 мая 2015 г. - Finding your product number on your system's label; How is my product number used? Where can I use this information? How is my product number used? The product number is used to find specific information about your product on the Support and downloads site. The product number can also be used ..https://www.ibm.com/support/home/docdisplay?lndocid=MIGR-49QTT6Cisco IOS Cookbook: Field-Tested Solutions to Cisco Router Problems
It is a very simple script that just extracts MIB variables from a list of routers using snmpget, illustrating the value and versatility of SNMP. This Perl script works by cycling through a list of routers. For each router, it uses SNMP get requests to extract the value of four variables: router name, location, contact, and serial number, ..https://books.google.ru/books?id=j9FfqFmraN4C&pg=PA727&lpg=PA727&dq=cisco+serial+number+location+code&source=bl&ots=dluXN3O55Y&sig=IokKUPJ8Iej4ZRe6JBF8iY6fomc&hl=ru&sa=X&ved=0ahUKEwjIy7HdjL7ZAhVkF8AKHZ-lAO4Q6AEI-AEwGw8 Ways To Find The Serial Number of Your Cisco Router ..
27 июн. 2014 г. - One of my favorite interview questions to ask network engineering candidates is “How many different ways can you describe to determine the serial number of a Cisco router?” …and I got to thinking: How many ways do I know how to obtain the serial number of a Cisco router? So I began writing them down ..https://aaronmelton.com/8-ways-to-find-the-serial-number-of-your-cisco-router/Cisco PIX Firewalls: Configure / Manage / Troubleshoot
The FWSM can work with either CatOS or IOS-based code and supports a few different supervisor cards. In Table 2.2, we see the .. The activation key is computed by Cisco depending on what you have ordered and your serial number; it is different for each piece of PIX hardware.The serial number is based on the flash, ..https://books.google.ru/books?id=8V344jtobEEC&pg=PA63&lpg=PA63&dq=cisco+serial+number+location+code&source=bl&ots=h9J0oNktcZ&sig=5E24pQvL6lBEo-pTma3LtT6DRl8&hl=ru&sa=X&ved=0ahUKEwjIy7HdjL7ZAhVkF8AKHZ-lAO4Q6AEIhwIwHQProgramming and Automating Cisco Networks: A guide to network ..
To create the md5 files, redirect the output of md5sum: Click here to view code image md5sum poap.py > poap.py.md5 ok md5sum nxos.7.0.3.I2.2a.bin >> nxos.7.0.3.I2.2a.bin.md5 POAP loads a specific configuration based on the location of a switch, (CDP, LLDP) or on a perswitch basis by serial number. The name of the ..https://books.google.ru/books?id=qlQDDQAAQBAJ&pg=PT125&lpg=PT125&dq=cisco+serial+number+location+code&source=bl&ots=KosWJ_MuSZ&sig=gEsw58gh3dMXCYsLr4M-U1wVIn0&hl=ru&sa=X&ved=0ahUKEwjIy7HdjL7ZAhVkF8AKHZ-lAO4Q6AEIjAIwHgFind Cisco Serial Numbers with the IOS Command Line | Slaptijack
bare code (photo by algiamil) [id: 100962] 'How do I find a Cisco serial number remotely through the command line?' This is one of those frequently asked questions that I see over and over. So, here's the quick and dirty answer: You can find Cisco serial numbers from the IOS command line by using the show inventory ..https://slaptijack.com/networking/find-cisco-serial-numbers-with-the-ios-command-line/Securing Cisco IP Telephony Networks - Результат из Google Книги
.. the certificate * Include the device serial number in the subject name? [yes/no | : no Generate Self-Signed Certificate? [yes/no | : yes Step 3. Create an internal local CA to sign the LDC for Cisco IP Phones using the commands shown in Example 8-5. Example 8-5. Cisco ASA LDC CA Click here to view code image IPTASA ..https://books.google.ru/books?id=GKS-JrQMIpYC&pg=PT371&lpg=PT371&dq=cisco+serial+number+location+code&source=bl&ots=IRrsr5_9qX&sig=JgTd14H_wozMwuSqYLg7j389ogk&hl=ru&sa=X&ved=0ahUKEwjIy7HdjL7ZAhVkF8AKHZ-lAO4Q6AEImgIwIAECCWS2015-Proceedings of the 14th European Conference on Cyber ..
In 2003 Cisco, in an American court, accused Huawei of having copied data codes used in routers (Simmons, 2006).According to the court records, the Chinese company had even copied Cisco's serial numbers, in order to make it easier for potential customers to switch from Cisco's equipment to Huawei's. In 2004 Huawei ..https://books.google.ru/books?id=BzQ7CgAAQBAJ&pg=PA88&lpg=PA88&dq=cisco+serial+number+location+code&source=bl&ots=eV_9zDSdKc&sig=7BWzujmH6MFfVpeuUi1HA5wVLWQ&hl=ru&sa=X&ved=0ahUKEwjIy7HdjL7ZAhVkF8AKHZ-lAO4Q6AEInwIwIQCisco - VMware
Cisco Registration will generate your License Key. Please Note: Redemption of Partner Activation Codes acknowledges acceptance of VMware End User License .. After you sign in or register, you will be sent an email with your product serial number(s), or a license activation code, and further instructions for activating the ..https://www.vmware.com/oem/code.do?Name=CISCO-ACCisco Router and Switch Forensics: Investigating and Analyzing ..
Board Revision : A0 Deviation Number : 0-0 Fab Version : 02 PCB Serial Number : VMS062606XM RMA Test History : 0D RMA Number : 0-0-0-0 RMA History : 00 .. highlighted text in the preceding code, the important bits are as follows: Hardware revision of the main logic board □ Product number □ Wide area interface ..https://books.google.ru/books?id=wgSzJ737rHsC&pg=PA299&lpg=PA299&dq=cisco+serial+number+location+code&source=bl&ots=IhvUdx2FW0&sig=9ZTndSOmqC8hudrQWoMGbuldMHs&hl=ru&sa=X&ved=0ahUKEwjIy7HdjL7ZAhVkF8AKHZ-lAO4Q6AEIqwIwIwCisco ISR Partner -- VMware Product Registration
Register the activation codes to your name. If you have registered with VMware in the past, sign in below. If you are new to VMware, click the 'Register' button to continue. After you sign in or register, you will be sent an email with your product serial number(s), or a license activation code, and further instructions for ..https://www.vmware.com/oem/code.do?Name=CISCOISR-ACCisco LAN Switching Fundamentals
If there was a bad batch of hardware sold, Cisco typically offers serial number ranges and guidelines on upgrade policy. It is critical for network .. affect Cisco software/hardware. In recent years, because of sophistication of attacks such as various worms, Code Red and Nachi, it is recommended that you frequent this site.https://books.google.ru/books?id=n4o1Z6jSNfMC&pg=PA334&lpg=PA334&dq=cisco+serial+number+location+code&source=bl&ots=6vwJMubn7r&sig=_qRMN5s2UITSNVYvWR4jWXjPxms&hl=ru&sa=X&ved=0ahUKEwjIy7HdjL7ZAhVkF8AKHZ-lAO4Q6AEIuAIwJQOEM Licensing Help - VMware
You bought a VMware license with your server hardware and received a printed, mailed, or emailed Partner Activation Code (PAC). You purchased a server with VMware ESXi embedded in the hardware and need to redeem the serial number for your subscription or to activate additional VMware Infrastructure products.https://www.vmware.com/support/support-resources/licensing/oem-help.htmlCannot Add Devices Using Cisco Meraki Order Number - Cisco Meraki
2 февр. 2015 г. - If you are unable to add devices to Dashboard using a Cisco Meraki order number, each device will need to be added manually using the device serial number. The serial number can be found by checking the back of each device (Figure I). Figure I. b2a2b324-62c0-497d-a214-61f05d6047ae. Each device ..https://documentation.meraki.com/zGeneral_Administration/Inventory_and_Devices/Cannot_Add_Devices_Using_Cisco_Meraki_Order_NumberBash Script To Gather All Your Cisco Serial Numbers Via SNMP ..
10 февр. 2013 г. - Rather than access each device manually, I wrote a bash script that would get the serial numbers via the SNMP ENTITY table. To use the script, you will need: A Linux distro with net-snmp-utils installed. The ENTITY-MIB. The location of the ENTITY-MIB specified in the variable ENTITY on line 13 of the script ..http://packetpushers.net/bash-script-to-gather-all-your-cisco-serial-numbers-via-snmp/Displaying The Device Serial Number - Cisco Nexus 7000 Series ..
Cisco Nexus 7000 Series Hardware Installation And Reference Manual: Displaying The Device Serial Number .. H/W version is 0.410. Part Number is 73-10741-04. Part Revision is 10. Manufacture Date is Year 11 Week 49. Serial number is NWG114906HP. CLEI code is .. Cisco Catalyst 4900M Serial Number Location.https://www.manualslib.com/manual/712938/Cisco-Nexus-7000-Series.html?page=99Cisco DPC3825 - Cox
View the available ports and an explanation of the status lights on a Cisco DPC3825 WiFi modem. .. By default, the Cisco WiFi modem supports up to 802.11n wireless standards and uses WPA / WPA2 wireless security settings. The SSID and .. The Passphrase is the same as the 9-digit S/N or serial number of the modem.https://www.cox.com/residential/support/cisco-dpc3825.htmlLoad balancer: Cisco GSS | ServiceNow Docs
16 нояб. 2017 г. - Classifiers Discovery uses the Cisco GSS Load Balancer classifier, which contains the condition: sysdescr contains Global Site Selector to classify the device. .. Discovery uses several probes, including an SNMP probe to discover the specific GSS device and a Serial Number probe to identify the serial ..https://docs.servicenow.com/bundle/kingston-it-operations-management/page/product/discovery/concept/c_LoadBalancerGSS.htmlHowTO: Chasis Serial Number on a Cisco Catalyst Switch | ItsyourIP ..
20 окт. 2007 г. - A HowTo article on how to obtain the chasis serial number on the Cisco Catalyst switches running Cisco IOS software. .. RMA Code : 0. Feature Bits : 0x00000000. MAC Address Base : 00:07:85:07:DC:00. Total MAC Addrs. : 1024. Catalyst 8510/8540: switch1#show hardware … . . DS1201 Backplane ..http://www.itsyourip.com/cisco/how-to-get-chasis-serial-number-on-a-cisco-catalyst-switch/Cisco IE 1000 Industrial Ethernet Switch Hardware .. - gzhls.at
Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. ... Warning: Installation of the equipment must comply with local and national electrical codes. Statement 1074 ... Figure 1. Serial Number Location for the Cisco IE 1000 Switches ..https://gzhls.at/blob/ldb/b/2/4/5/895ea2bd3f8aa003a92df4f7b352ba967532.pdfThree ways to remotely determine your Cisco router's serial number ..
18 мар. 2008 г. - On newer routers such as the Cisco 2800 Series and 3800 Series, the serial number on the outside of the router, the processor ID, and the hardware .. out 'How To Collect Chassis Information (including the Chassis Serial Number) For Routers And Catalyst Switches Using SNMP' on Cisco's Web site.https://www.techrepublic.com/blog/data-center/three-ways-to-remotely-determine-your-cisco-routers-serial-number/Feature request: Serial Number for each component. · Issue #2934 ..
17 нояб. 2016 г. - next when we clicks on exact Component Name, we enter into the page with a list of components of the same type (for example Disk WD - parent component name) - list of fields: Component Name, Location, Category, Serial number, Status (or tag), Asset (connected to asset or blank), Parent Component, ..https://github.com/snipe/snipe-it/issues/2934Linksys Official Support - How do I find my model number?
In the example below, the model number of the device is WRT54G. NOTE: For WRT1900AC, the model number is located on the front panel, below the Linksys logo. Serial and version numbers: The serial number is located on the sticker underneath the device. If there is no version number beside the model number, this ..http://www.linksys.com/us/support-article?articleNum=141117my80211.com - Did You Know? - WHAT CISCO DOESNT WANT YOU ..
25 июл. 2009 г. - WLC Safe Harbor Code, what is it?? What does it mean .. You would get on a call with Cisco TAC they would ask for your access point serial number and you were on your way. Fast forward to .. When you have issues you call TAC and you give them your controller serial number and your off and running.http://www.my80211.com/did-you-know/2009/7/25/what-cisco-doesnt-want-you-to-know-about-smartnet-on-lwappca.htmlCisco: How to determine the serial number of hardware components ..
12 июн. 2009 г. - Some days ago I had to check for the serial number of a faulty fan tray that need to be exchanged in C6500 series. Now most of you I believe know the commands 'show version' or 'show hardware' which will get all the information that you need most of the time, but not always. I decided to put in this post ..https://www.firstdigest.com/2009/06/cisco-how-to-determine-the-serial-number-of-hardware-components/Cisco CMX (10.2) – Part 2 | mrn-cciew
10 июн. 2016 г. - In this post we will go through the CMX 10.2 with Location Services (If you interest in CMX Presence refer this post). More specifically CMX location provide following services Detecgt & Locate (Location of wireless devices) Analytics (provide WiFi devices location analysis-eg device count,dwell time,path) ..Plies definition of real album download. https://mrncciew.com/2016/06/10/cisco-cmx-10-2-part-2/Determine which SFP is installed in your Cisco line module ..
8 мая 2008 г. - I needed to work out whether a SFP was installed into a C6500 line card today. (OK, so I don't do this kind of thing very often) and it took me a few minutes to realise where I would get this information.http://etherealmind.com/which-gigabit-sfp-installed-in-cisco-module/Eric Conrad: Identifying Counterfeit Cisco Equipment
18 нояб. 2009 г. - Cisco is usually diligent on labeling: the serial number on the device matches the number on the bag (or box). .. The 1st 3 letters are the factory, the next 4 numbers are a date code, and the last 4 letters/numbers are a unique ID. Here's a counterfeit .. This photo was taken from a reseller located in Asia.http://www.ericconrad.com/2009/11/identifying-counterfeit-cisco-equipment.htmlCisco Model DPC3825 And EPC3825 8x4 DOCSIS 3.0 Wireless - Elisa
The serial number of the modem. □ The Media Access Control (MAC) address of the modem (CM MAC). □ Other MAC address numbers as needed. These numbers appear on a bar code label located on the residential gateway. The serial number consists of a series of alphanumeric characters preceded by S/N. The.https://www.elisa.ee/0000/0000/0001/files/CISCO_EPC3825_ENG.pdf
I have a 7500 router with a malfunction CI model. And i want to request RMA to CISCO,how can i identified the serial number of CI model? When i used the command ' show diag',i find that CI model lies in slot 31(virtual),with it's serial number supplied. Serial numbers of devices could only be validated by Cisco TAC Engineers provided that it had been enrolled already under the contract. I believe that use a special tool called SALT (Service Agreement Lookup Tool), with this they would just input your contract and they can view all the serial numbers of the devices enrolled on it.
NCM Report - Cisco Chassis Serial Numbers Report based around giving needed information on all Cisco switch/router's for asset tracking and or smartnet contracts/TAC RMA's. Cisco Inventory with Serial - Physical Entity.ConfigMgmtReport (2.3 KB) Download. Dec 4, 2017 - The example below demonstrates searching for a serial number. The serial number of the device(s), or the Cisco Meraki order number(s); one.
At some point, it's a good idea to conduct a router inventory to determine which routers you have as well as their models, RAM, Flash, IOS versions, and serial numbers. I mention the serial number specifically because you need it to both track your routers and to register for a Cisco SMARTnet service contract.
How do you collect these numbers without physically going to each and every router in your organization? Here's how to determine those serial numbers remotely.
Issues to consider
One challenge with determining the serial number of your router is that there are so many different serial numbers — the processor board ID, serial numbers on every interface card, the chassis serial number, and many others.
Cisco Serial Number Format Download
In some cases, you may even find that none of the serial numbers that you find by connecting to the router actually match the serial number on the sticker on the outside of the router. In addition, the results that you get will vary from router platform to router platform.
On newer routers such as the Cisco 2800 Series and 3800 Series, the serial number on the outside of the router, the processor ID, and the hardware chassis serial number are all the same. Even better, you can access this unique number via Telnet, SSH, or SNMP.
On the other hand, older routers make things more confusing. For example, if you have a Cisco 2500 Series router, you can't find the number on the sticker on the outside of the router by connecting to the device over the network. In fact, I opened up a Cisco TAC case, and they told me this was 'by design.'
One workaround to this issue is to manually enter the physical serial number from the outside of the router into the configuration of the router. That way, you can access it via SNMP.
You can manually set the chassis serial number using the following command:
For more information, check out 'How To Collect Chassis Information (including the Chassis Serial Number) For Routers And Catalyst Switches Using SNMP' on Cisco's Web site.
How do I find the serial numbers?
Here are three options for remotely retrieving serial numbers over the network. These solutions assume that you have a newer router in which the output of the serial number from the IOS matches the physical router serial number, that you have programmed the serial number into the IOS, or that you are comfortable using the serial number that the IOS provides.
Due to the varied number of routers and the varied functionality in the router IOS between versions and router models, I can't guarantee that the following steps will work on your router or in your IOS. While I have searched for a slick, easy method to retrieve router serial numbers across all router models and IOS versions, I haven't come across a solution yet.
Option 1: Telnet or SSH
The easiest way to retrieve the serial numbers from your router is to Telnet or SSH to the router and use the show inventorycommand. Here's a sample of the output:The chassis hw serial# section designates the serial number that is physically on the router.
Option 2: Use SNMP from the command line
You can retrieve the same chassis hardware serial number from the command line using simple network management protocol (SNMP). I did this in Windows XP by downloading two free utilities, using a text file as my source list of routers, and writing a short windows .bat file to process it for me. (If you have Linux, you should already have the snmp-get command and awk command available.)
To begin, download the Net-SNMP tools so you can use the snmpget command. You can use this tool to get the chassis hw serial# information from a single router with a single command. Here's an example:
The output looks like this:
If you want to write a batch file to automate the process, follow these steps:
- Download Gawk for Windows (awk) to parse the output from the snmpget command.
- Install both tools in the same directory.
- Create a text file that lists the router hostnames or IP addresses; name it Routers.txt.
- Put the following in a batch file (I called mine Getsnscript.tx) and run it:
The output might look something like this:
If you want, you can redirect it to a text file and import that text file to a spreadsheet. Of course, you can also get much more complex with the script and retrieve more information.
For more information on the SNMP string I used, check out the Cisco's Unique Device Identifier Retrieval Web page.
Option 3: Use SNMP from a GUI application
Of course, there are always GUI applications that can accomplish the same thing as CLI scripts. I've found that Kiwi CatTools (freeware for up to five devices) does a fine job of retrieving the serial number of routers and provides a nice inventory.Cisco Switch Serial Number Format
Figure A offers a snapshot of the Kiwi CatTools output.Figure A
In addition, I checked with PacketTrap, and its pt360 Tool Suite will begin supporting this feature in the next release. Perhaps there are other applications out there that you've used before. If so, please share them in the discussion area.
Cisco Serial Number Location Codes
Another thought I had was to write a TCL script to retrieve serial numbers. However, since I'm not a TCL programmer, this probably isn't the best option for me.
Conclusion
Cisco Serial Number Format In Microsoft
If your routers are newer and the results of the show inventory command are accurate, you should be able to easily retrieve your router's proper chassis serial number remotely over the network. However, with older models, you may have to first manually enter the router serial number into the IOS to be able to remotely retrieve it.
Cisco Router Serial Number Lookup
Inventorying your routers' serial numbers is an important activity that every network administrator needs to be able to do — both to keep track of what you have and to properly register for support and maintenance from Cisco Systems.
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