Upgrading the Cisco IOS Software. These release notes are updated as needed. Cisco 1800 Series Integrated Services Routers: Cisco 1841 Router (Modular) Cisco IOS SSL VPN: Router-Based Remote Access for Employees and Partners Data Sheet. This naming convention is very similar to the router IOS naming convention. T3/E3 ATM Network Modules for Cisco 2800, 3800 and 3900 Integrated Services Routers. We are planning to upgrade two of our old 3845 routers running DLSW to 15. The following commands were modified by this feature: ip route, show ip route. The Cisco 2801 Integrated Services Router is now obsolete (past End-of-Life and End-of-Support status). The Layer 3 Cisco ® 1- and 2-Port Fast Ethernet High-Speed WAN interface cards (HWICs) (see Figures 1 and 2) supported on Cisco Integrated Services Routers offer small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 routed ports with many advanced features, including quality-of-service (QoS) and. Just unzip file and then double-click on tftpd32. 58 MB) View with Adobe Reader on a variety of devices. Download Options. Workaround Power-cycle the router. It runs Cisco IOS ® Software and delivers built-in security in a single. but can be clients in Smart Install networks as long as they support the archive download-sw privileged EXEC. La gamme Cisco 2800 supporte la plupart des 90 modules déjà existants pour les gammes Cisco 1700, Cisco 2600 et Cisco 3700. Module 9. Este documento describe el procedimiento para actualizar su imagen de software del IOS de Cisco en los routers de gama alta de Cisco. The checksum can be used to check if the file that you downloaded is the same or has changed. The ISDN HWIC is supported on the Cisco 1841, 1941, 2800, 2900, 3800 and 3900 Series Routers. 1. Cisco 4500 Series Supervisor Engine II-Plus-TS for 4503-E and 4503 Switches. Use these release notes with About Cisco IOS Release Notes. Release Notes for Cisco 3800 Series Integrated Services Routers with Cisco IOS Release 15. Workarounds that mitigate these. Book Table of Contents. To resolve this issue, refer to the ROMmon recovery procedure that applies to your platform: Core Issue Routers may go into ROM monitor (ROMmon) mode for any of these reasons: Boot failure The setting of the virtual configuration register forces the router to stop in ROMmon mode during the boot A break sequence is sent to the console. Segment Routing Configuration Guide, Cisco IOS XE 17 | Access and Edge Routers 21-Aug-2023. 4(11)XJ supports the following Cisco 2800 series routers: • Cisco 2801 • Cisco 2811 • Cisco 2821 • Cisco 2851 For descriptions of existing hardware features and supported modules, see the hardware installation guides, configuration and command reference guides, and additional documents specific to the Cisco 2800 series routers, which are. Here I am listing all the working versions of Cisco IOS which I have tested with the latest version of GNS3. Hardware Supported . 90- and V. Cisco Catalyst 9800 Series Wireless Controller for Cloud is unable to save the configuration. . Step 5: Verify that the TFTP Server has IP Connectivity to the Router. but it will be show less size when you will download the image. The Catalyst 9800 Series Wireless Controllers are Cisco IOS XE based and integrate the radio frequency (RF) capabilities from Cisco Aironet with the intent. Passo 1: Selecione uma imagem do Cisco IOS Software. Top Downloads. The Cisco ISR G2 product portfolio supports a diversity of DSL technologies, including very-high-bit-rate DSL 2 (VDSL2), asymmetric DSL (ADSL), ADSL2/2+, multimode VDSL2/ADSL2+, and G. 6. If a TAC case is not an option I would ask if you have an image for this router on a PC somewhere. The IP Traffic Export is a diferent method to export IP packets that are received on multiple, simultaneous WAN or LAN interfaces. 2800 . Blank panels are required to ensure proper cooling airflow and to prevent electromagnetic interference. In Cisco 2800 series routers, this space is reduced from 240 KB to 192 KB. 4(15)XZ supports the following Cisco 2800 series routers: • Cisco 2801 • Cisco 2811 • Cisco 2821 • Cisco 2851 For descriptions of existing hardware features and supported modules, see the hardware installation guides, configuration and command reference guides, and additional documents specific to the Cisco 2800 series routers, which are. X-Files. T7. Step 4 Download the configuration file from the TFTP server to configure the access point. Download recommended Cisco Unified CME software including phone firmware. Downloads the image into the bootflash. Cisco 7600 Series Router Software Configuration Guide, Cisco IOS Release 15S. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1. com at the following. Make sure that the image. Cisco IOS 15. 2 (2) XA5, RELEASE SOFTWARE. Cisco IOS XRv 9000 Router provides traditional Provider Edge (PE) services in a virtualized form factor, as. All of the devices used in this document started with a cleared (default) configuration. There are no new software. 4(15)XY supports the following Cisco 3800 series routers: • Cisco 3825 • Cisco 3845 For descriptions of existing hardware features and supported modules, see the hardware installation guides, configuration and command reference guides, and additional documents specific to the. These release notes describe new features and significant software components for the Cisco 800 series routers that support the Cisco IOS Release 15. Step 2: Download the Cisco IOS Software Image to the TFTP Server Step 3: Identify the File System to Copy the Image Step 4: Prepare for the Upgrade Step 5: Verify that the TFTP Server has IP Connectivity to the Router. VWIC Support -- The multiflex VWIC cards are supported on Cisco 2600XM series, Cisco 2691, Cisco 2800 series, Cisco 3700 series, and Cisco 3800 series. EOL Details. 98MB. Cisco 2800 Series Integrated Services Routers CISCO2801, CISCO2811, CISCO2821, CISCO2851 Cisco 1800 Series Integrated Services Routers CISCO1811, CISCO1812,. To keep 'em alive, donations are very welcome, thanks !Download Download Options. Table 1 gives part numbers for ordering Cisco ® integrated services router bundles. Cisco Integrated Services Routers Generation 2 Ordering Guide. With the introduction of more licensed Cisco software products, the amount of space allocated for license storage will not be adequate. 06. Cisco IOS Release 12. While you are technically "supposed to" pay Cisco a license fee for the IOS, there is nothing in the IOS that will check to see if you have or not. Print. e. In response to ilse. Cisco IOS Release 12. The following commands were introduced by this feature:Step 2 Verify that the TFTP server is properly configured by referring to the "Preparing to Download or Upload a Configuration File by Using TFTP" section. This document is Cisco Public Information. Cisco's End-of-Life Policy. The tables use the following conventions: • In—The number in the "In" column indicates the Cisco IOS release in which the feature was introduced. Print. 102E (XLSX - 1 MB) Cisco IOS 15. Cisco has released free software updates for download from the Cisco website that address these vulnerabilities. It ships preinstalled on all new Cisco 850 Series, Cisco 870 Series, Cisco 1800 Series, Cisco 2800 Series, and Cisco 3800 Series integrated services routers. Does anyone know where to download legacy IOS images such as a 12. 2x FastEthernet interfaces. Integrated Services Router 1841, 2800, and 3800 Series product families have lead the access routing market for the past 6 years; however with greater demands in the branch for higher performance for next-generation WAN connectivity, increased media collaboration, video and virtualization applications, Services on Demand, and greater improvements in energy savings, a new generation of. 11n rates with WPA+TKIP only WLAN. 1, 2010, with an effective End-of-Sale date of Nov. Cisco IOS Release 12. 18 MB) View with Adobe Reader on a variety of devicesCisco 3800 Series Integrated Services Router Licenses and Accessories EOL10213 - Amended. July 14, 2014 srijit. 84 MB) PDF - This Chapter (1. Part 2 Configuring the Access Point Description Module 1. The procedures for setting up and upgrading the software are applicable for these variants of the series:. Cisco 7200 VXR Features and Benefit. Integrated Access Point on Cisco 1100, 1101, and 1109 Integrated Services Routers. 2 (4)EA6. Both routers in this example are Cisco 2500 series routers. Symmetrical High-Bit Rate DSL Interface Card for Cisco Routers. Step 3 Click Continue. CSCvq86040 Hi, I got a C2811 series router for free but when I booted it, it only has rommon and no ios image. Performance Routing Engine (PRE) Modules on Cisco 10000 Series Internet Routers. 06-Nov-2013. Both commands accomplish the same thing—they allow you to establish an encrypted. What are. 3 Mainline, requires a Cisco IOS "Plus" feature set. Cisco IOS Release 12. port 3 is an access port in vlan 560 and connects to C2800:g0/1. This section describes how to download a Cisco IOS software image from a remote TFTP server to the router flash memory by using the tftpdnld command in ROM monitor mode. Cisco IOS Release 15. 4 The Cisco 1700 voice. ”. The Cisco Catalyst 9800 Series Wireless Controllers comprise next-generation wireless controllers (referred to as controller in this document) built for intent-based networking. Download the Cisco IOS XE 16. End-of-Support Date. rooyen. One branch uses a Cisco 2800 series router and employs a network-mode EzVPN client with a serial • interface, while another branch uses a Cisco 1800 series router and uses client mode EzVPN with an SHDSL interface. Dynamips puede ejecutar imágenes de IOS sin modificarlas, aquí podrás podrás ejecutar la descarga de Cisco IOS. The image is copied to the boot directory (boot_dir), the location where Route Processors (RPs) are booted. Options. Step 1: Select a Cisco IOS Software Image. Book Table of Contents. 13. You can view a listing of available Branch Routers offerings that best meet your specific needs. •Only incoming calls from a PSTN trunk are supported fo…These release notes describe new features and significant software components for the Cisco 2800 series routers that support the Cisco IOS Release. SPA. 1 Cisco IOS XE Release 3. Chapter Title. Hardware Supported . If you issue a show ip interface brief command, every interface that you want to use should be "up up". Cisco IOS XE Dublin 17. A. NME-IPS modules run Cisco IPS Sensor software (6. IOS release 15. 10. 3There is a valid Cisco IOS Software image in Flash. Print Results. the HDSL2-SHDSL-LINE-MIB (RFC3276); and support for the ATM Mode for SHDSL feature was added for Cisco 2800 series and Cisco 3800 series routers. x image from Cisco. show tech-support. The 2800 Series is a component of Cisco’s portfolio of flagship, 802. Cisco 2800 Series Integrated Services Routers . 4 Kbps fax communication. NME-IPS is a Cisco Intrusion Prevention System (Cisco IPS) that you can install in any network module slot in the Cisco 2800 and Cisco 3800 series integrated services routers (Cisco ISRs). Book Title. Small yet powerful, they provide highly secure broadband, Metro Ethernet, and wireless LAN connectivity. 0 Defines the networks (directly connected) that RIP will advertise Lab‐B(config‐router)#passive‐interface fastethernet 0/0Cisco 2800 Series Integrated Services Routers CISCO2801, CISCO2811, CISCO2821, CISCO2851 Cisco 1800 Series Integrated Services Routers CISCO1811, CISCO1812, CISCO1841. Cisco 2800 series, Cisco 3700 series, and Cisco 3800 series routers supply -48 V power internally (with AC-IP power supplies) to the Ethernet switch service modules. Cisco 800 Series Industrial Integrated Services Routers EOL Details. Symptom Output drops can be observed on GE/FE interface on a Cisco 2800 router. org ont un certain coût. 8000-x64-<rel. 1. Cisco IOS Release 12. PDF (568. GNS3 ofrece múltiples formas de emular IOS. Cisco announces the end-of-sale and end-of life dates for the Cisco Select Cisco ISR Software Products. Conditions This symptom is observed on a Cisco 2800 series and Cisco 3800 series that function as gateways with. 4 (4)XC and includes only bug fixes, it does not include any new features. Download this version directly on a Router using TFTP-Servers available on Internet. Hardware Supported . Cisco IOS Software Release. Legacy protocol transport - Low-speed. Hi, i have a 2800 series router running ios 12. Product Overview. 4 or later. Router Reviews 6; Security 2; Search Posts. Release 12. 11ac Wave 2 with Multi User MIMO (MU MIMO). 84 MB) PDF - This Chapter (1. Customers continue to deploy E1 and T1 circuits for Wide Area Network (WAN) connectivity, ISDN dial-backup, and. It then polls for configuration changes, and downloads a new image and configuration file, if available, to retrieve the latest changes. Conditions This symptom is observed when upgrading from Cisco IOS Release 15. 0 (1)XA. Download Options. Search for: Recent Posts. On the 1900/2900 series routers and 3560E switches, Cisco started using the Universal IOS. bin to c2800nm-advipservicesk9-mz. These release notes are updated as needed. 02-Nov-2015. Step 5: Verify that the TFTP Server has IP Connectivity to the Router. You can watch the rest of this. Return to Top. The Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series Routers provide a highly flexible and scalable solution for small and medium-sized branch and regional offices. Cisco Aironet 1800 Series Access Points. Thx in advanceStep 1: Select a Cisco IOS Software Image. This document explains how to download a software image to a Cisco 2600/2800/3800 Series Router using Trivial File Transfer Protocol (TFTP) over the first LAN port using the ROMmon tftpdnld command. This document assumes Cisco ITS 2. Hi,, If the flash is corrupted then how Router will boot and see the start-config to see any command in given through IOS, If router will boot in condition of Corrupted flash then it will go ROMmon Mode, and then you have to boot it in ROMmon mode from TFTP. Cisco Business 200 Series Wi-Fi 5 for superior performance and enhanced range in the small business workplace . 4 -Includes Cisco Catalyst 2960CG Switches and Cisco Catalyst 2960CPD Switches 5 -Includes Cisco Catalyst 3560CG Switches and Cisco Catalyst 3560CPD Switches. 0 (1)XA. NME-IPS is a Cisco Intrusion Prevention System (Cisco IPS) that you can install in any network module slot in the Cisco 2800 and Cisco 3800 series integrated services routers (Cisco ISRs). OL-10713-02. Download Options. 4(11)XW releases. this is an old IOS version, looks like it has been archived by Cisco as it is not available for download but there are later releases in the same train available. ROMmon Commands to download IOS to flash1812, and 1841 routers together with other Cisco integrated services routers such as the Cisco 800, 2800, and 3800 Series provide the broadest range of secure connectivity options in the industry combined with high-availability features. This feature enables the configuration of static routes that point to an assigned DHCP next hop router. The information in this document was created from the devices in a specific lab environment. 0 or a later version) and provide full support for current versions of Cisco IPS products. Meets a variety of topology. If you specifically need that version you can always tftp if from the router so you have a backup copy. 1, 2011. 2 XT Software c3660-js-mz, Version 12. Products. Manuals and User Guides for Cisco 2800 Series. 1 is available even though they are listed on CCO. . 124-21. Unless circumstances clearly indicate a hardware problem (see the Troubleshoot section), contact your Cisco technical support representative. 2 SX. Chapter Title. Hardware Supported . Many users do not use the ROM monitor at all, unless during power up or reload, the router does not find a valid system image, the last digit of the boot field in the configuration register is 0, or you enter the Break key sequence during the first 60 seconds after reloading the router. 3(8)T4; For Cisco 3800 series routers: Cisco IOS Release 12. Step 4: Prepare for the Upgrade. QSFP-40G-SR4. 124-15. SHDSL. Starting with IOS 15. Cisco Aironet 2800 Series Access Points; Cisco Aironet 3800 Series Access Points;04-19-2007 08:13 AM. bin. I noticed ther are. CSCsl22080 12. pdf), Text File (. 7 KB). Step 2 Insert the card into the compact flash card reader on a PC. The Cisco 2811 Integrated Services Router is now obsolete (past End-of-Life and End-of-Support status). Supported Devices. Download Download Options. 1(4)M will be the long term IOS release supported on the 1800, 2800, and 3800 Series through the end of software maintenance. 556 secs (1212521 bytes/sec) Router# show version Cisco IOS XE Software, Version 17. 9(3)M3 - Release Notes for Cisco IR800 Indu strial Integrated Services Routers and Cisco CGR1000 Series Software Downloads IR807 The IR807 link shows the following entries: ir800l-universalk9-mz. Cisco IOS XRv 9000 Router supports the same look and feel as Cisco ASR 9000 Series. What IOS releases will be supported on the Cisco Integrated Services Router 1800, 2800, and 3800 Series until End of Software maintenance period? A. bin to c2800nm-advipservicesk9-mz. such as the Cisco 2800 Series, provide the broadest range of secure connectivity options in the industry combined with availability and reliability features. Upgrading the Software on the Cisco NCS 4200 Series Routers. With this software, you can emulate a Cisco Router/Switch and prepare for Cisco exams in a more professional way. Book Title. Updated: March 9, 2020. 8 KB). 0(1)M Cisco IOS Software. 410506248 bytes] 410506248 bytes copied in 338. 1- and 2- Port Fast Ethernet High-Speed WIC for Cisco Integrated Services Routers Data Sheet. Router# show version Cisco IOS XE Software, Version 17. The QSFP-40G-LR4-S module supports 40GBASE Ethernet rate only. 0 Defines the networks (directly connected) that RIP will advertise Lab‐B(config‐router)#network 199. Congrats!! 18-Aug-2014. Content-aware security ratings protect against malware, malicious code, phishing attacks, and spyware. 13-Mar-2015. The following new feature is supported on the Cisco 3700 series router in Cisco IOS Release 12. The Cisco Aironet 2800 Series Wi-Fi access points provide 802. 6 KB) View with Adobe Reader on a variety of devices. Each panel covers one single-wide HWIC slot. 99 MB) View with Adobe Reader on a variety of devices. Prior to Cisco IOS 12. 3T Helps enable end-to-end solutions. Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide Appendix B Using CompactFlash Memory Cards File Operations on CompactFlash Memory Cards In the following example, the file my-config2 on the CF memory card is copied into the running-config file in the. End-of-Sale and End-of-Life Announcement for the Cisco ISR 1800 and 1860 Compact Flash and Cisco ISR 1800, 1810, and 1841 Memory. The Cisco 2800 Series comprises four platforms (refer to Figure 1): the Cisco 2801, the Cisco 2811, the Cisco 2821, and the Cisco 2851. Find answers to your questions by entering keywords or phrases in the Search. bin IR809 The IR809 link shows the following. The Cisco Aironet 2800 Series Wi-Fi access points provide 802. 4 (11)XC5 is a rebuild of Release 12. Cisco Cable Product Numbers, Part Numbers, and Descriptions. CSCvq78875. 2E - Technical support documentation, downloads, tools and resources. 12. When used in a Cisco 2600, 3600, or 3700 Series router, requires a voice / fax network module: NM-1V or NM-2V. 13 MB) View with Adobe Reader on. Windows. The last day to order the affected product(s) is May 16, 2022. Here are the existing codes. • The Cisco 2800 Series Module (AIM-VPN/SSL-2) can provide hardware-based SSL VPN encryption of 5Mbps with a Max of 50 users in the Cisco 2801, 5 Mbps with a Max of 75 users in the 2811, 10 Mbps with a Max of 100 users in the Cisco 2821, and 14 Mbps with a Max of 150 users in the Cisco 2851 routers. Hardware Supported . Reliability, security, and performance. The Cisco 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to a fivefold performance improvement, up to a tenfold increase in. Return to Top. Table 6. Installing and Configuring Cisco 802 IDSL and Cisco 804 IDSL Routers 30-May-2011. Download. Minimum Cisco IOS Software Release Supported Cisco 1800, 2800, and 3800 Series Cisco 1900 and 2900 Series and Cisco 3925 and 3945 ISRs Cisco 3925E and 3945E ISRs Minimum Cisco IOS Software Release (for all HWIC modules) Cisco IOS Software Release 12. Cisco 2800. On the 1700,2600 when you tell the router to load the IOS to flash it will erease the flash before loading the new IOS. In this example, Router1 is the TFTP server and Router2 is the router on that the Cisco IOS software image is copied to. image. The information in this document was created from the devices in a specific lab environment. These release notes are updated as needed. Step 6: Copy Cisco IOS Image to the Router. End-of-Sale Date: 2011-11-01. you will be prompted for file from flsah to copy and tftp server IP address. 3T beginning with Cisco IOS Release 12. 4(2)XA. Cisco 3845 V3PN Bundle with IOS Advanced IP Services, PVDM2-64, AIM-VPN/HPII-PLUS, FL-CCME (240 users),64 MB Flash/256 MB DRAM. Step 3: Identify the File System to Copy the Image. T5. Happy GNS3'ing. Cisco's End-of-Life Policy. Step 1: Establish a Console Session to the Router. DSL Modem/Router Interface Pinouts and Status LED Descriptions. 2 (7)Ex/XE 3. Cisco IOS Command References for Autonomous Aironet Access Points. 0 Helpful. 10. 3(14)T. The 4-port serial HWIC can support speeds up to 8 Mbps on each port and are ideal for remote-site aggregation in small networks. PDF (710. When used in a Cisco 1751 or Cisco 1760 Series Router, requires a DSP module. 4(22)YB releases. 1. CPE and DSLAM Interoperability. Passo 3: Identificação do sistema de arquivos do roteador para copiar a imagem. This document is Cisco Public Information. PDF (830. If both routers are different but have a compatible PCMCIA Flash card filesystem, you can use the other router to load a Cisco IOS SoftwareThe following sections describe the new software features supported by Cisco 3800 series routers for Cisco IOS Release 12. 2) To save config. Cisco IOS Release 12. Book Title. 11ac Wave 2. Hardware Supported . These release notes describe new features and significant software components for the Cisco 1700 series routers that support the Cisco IOS Release 12. Note: This document does not apply to Cisco Catalyst switches or MGX platforms. Communications. . Step 2: Download the Cisco IOS Software Image to the TFTP Server Step 3: Identify the Router File System to Copy the Image Step 4: Prepare for the Upgrade Step 5: Verify that the TFTP Server has IP Connectivity to the Router Step 6: Copy the Cisco IOS image to the Router Step 7: Verify the Cisco IOS Image in the File SystemThis chapter describes how to upgrade Cisco IOS images, use ROM Monitor, upgrade Field Programmable units, and the licensing packages supported on Cisco ISR 900 Series routers. Can I use Sandisk Compact 4GB Flash card on Cisco 2800 series Routers. Step 1 Enter the setup command facility by using one of the following methods: From the Cisco IOS CLI, enter the setup command in privileged EXEC mode: Router> enable. PDF - Complete Book (3. The Catalyst 9800 Series Wireless Controllers are Cisco IOS XE-based and integrate the radio frequency (RF) capabilities from Cisco Aironet with the intent-based networking capabilities of Cisco IOS XE to create a best-in. The Channelized T1/E1 and ISDN PRI modules work with the digital modem module in the Cisco 2800, 2900, 3800, and 3900 Series Integrated Services Routers to provide V. 15. Router Series. 13-Nov-2013. The Cisco IOS XRv 9000 Router has a fully featured, high speed virtual x86 data plane. AIM-VPN/SSL-3. Cisco Internetwork Operating System Software. The TFTP Server application included on the software feature pack CDs is also available on Cisco. 2. Step 3: If Needed, Format the PCMCIA Card. End-of-Sale and End-of-Life Announcement for the Select Cisco ISR Interface Cards and Modules for China. TO DOWNLOAD THE SOFTWARE . Serial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco ® 1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers. 4 (16b), RELEASE SOFTWARE (fc3) DLSWR-02#sh ver | i IOS. IF the router doesn't crash, then one of the modules is causing the crash. The new G. Passo 1: Selecione uma imagem do Cisco IOS Software. x on the Cisco SAMI, Cisco IOS Release 12. Cisco 2800 Series Router on Cisco IOS® Software Release 12. The Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series unified communications routers support a Figure 1. Seems like I'm stuck in setting up the lab in GNS3. The Cisco Configuration Engine provides a highly scalable, secure, and reliable solution for remote deployment. Cisco's End-of-Life Policy. 4T and About Cisco. Launch CCP from your local PC through Start > Programs > Cisco Configuration Professional and choose the Community which has the router you want to configure. T13. The modular routers that support the new card are the Cisco 1841, 2801, 2811, 2821, 2851, 3825, and 3845 series integrated services routers; the Cisco 1721, 1751, 1760, 2600XM, 3725, and 3745 series. 88 MB) PDF - This Chapter (1. 4(4)XC4:. >. 4T and 12. A variety of devices can participate as Easy VPN Remotes, including Cisco IOS ® Software-based routers, Cisco ASA security appliances, and PCs running Cisco VPN Client software. 2 T, but Release 12. Print Results. 1 is the first release of Cisco IOS XE software that officially supports Catalyst 9800 SKUs (Appliances: 9800-40, 9800-80; 9800 on private/public cloud; 9800-CL, as well as 9800 software on Catalyst 9300 Switches). These release notes describe new features and significant software components for the Cisco 2691 routers that support the Cisco IOS Release 12. 1 and onwards is supported. 3600/3700/3800 series routers run their Cisco IOS software from dynamic RAM (DRAM), so you can remove a PCMCIA card while the router runs.