Cisco upgrade ios 4500. Install and Upgrade TechNotes.
Cisco upgrade ios 4500 bin wr mem reloaded both switches. 0E, or Cisco IOS XE Release 3. Subscribe to RSS Feed; Mark Topic as New; Hi, What would be the best way to go about upgrading the IOS software between (2) 4500 switches in a VSS quad SUP 8E setup? Solved: Dear friends, A few basic questions on the 4500 (4507-R-E / 4510-R-E with Sup 6-E running 12. Old image version is 03. 02. Operating on redundant systems, the In-Service Software Upgrade (ISSU) process allows Cisco IOS software to be Here is a step-by-step process about upgrading a 4500 VSS IOS including upgrading the ROMMON (LINK). Any help will be appreciated. 0 Helpful Reply. Could someone explain to me the difference in the 4000 and 4500 images? There are two choices when downloading the images. Copy the IOS to the secondary card; 3. Change the Boot Note Starting with Cisco IOS 12. I’m trying to look into If you are upgrading to Cisco IOS XE Release 3. PDF - Complete Book (18. If you’re updating a chassis switch such as a 4500 series and the config register is not set to 0x2102 then enter enable mode and run: LAB2960X# conf t LAB2960X(config)# configure-register 0x2102. Insert the USB stick into the slot on the front of the Cisco 4500X switch as shown above. bin ios and i want to upgrade it to cat4500e-universal. 5 to 3. on Bootup the cli simply says using 1st file Hi, We are having Cisco WS-C4506-E switch running on old IOS. My question is, what version of ROMMON is recommended? And CHAPTER 5-1 Software Configuration Guide—Release 12. Check the IOS copy. hamzaghazi. xE 25/May Cisco Catalyst 4500-X Series Switches. PDF - Complete Book (20. Operating on redundant systems, the In Service Software Upgrade (ISSU) process allows Cisco IOS This document describes a list of stable Cisco IOS® software for Catalyst 1000/2960/3560/CDB/4500, 3650/3850, and 6500/6800 series switches. verifiy bootflash: IOS-NAME. 6. SG new image version is 03. 0E. 5. ROMMON upgrade and IOS XE upgrade can be done in one reboot. 0E should I upgrade ROMMON or no need? Kindly, let me know so we can conclude the discussion. . 2 We tried to upgrade our catalyst 4500x-16 with a new software image (IOS-XE). The release notes of IOS XE 3. 0 KB) View with Adobe Reader on a variety of devices Book Title. Cisco IOS ISSU takes advantage of the Cisco IOS high availability infrastructure—Cisco ROMMON version should be SG4 or above. 2(40)SG OL-14303-01 5 Configuring the Cisco IOS In Service Software Upgrade Process Note The In Service Software Upgrade Process is not supported on Supervisor Engine 6-E. xE 15/Jul/2019; Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3. I am working at a client site and I need to upgrade the IOS running on a Single Sup II+ engine running in a 4500 Switch chassis. tar€file. 01. 152-2. cisco. 2 (31)SGA, ISSU is supported on the Catalyst 4500. ISSU (In Service Software Upgrade) is hitless upgrade method with zero downtime. Upgrade/Update IOS Cisco 4500/4510 Chassis Switches. Mark as New; To upgrade the Cisco IOS software on your Catalyst 4500 series switch, use this procedure: Step 1 Download Cisco IOS Release 15. 2(4)Ex 25/Apr/2016 If a command is not in the Cisco Catalyst 4500 Series Switch Command Reference , you can locate it in the Cisco IOS Master Command List, All Releases. Configuring the Cisco IOS In Service Software Upgrade Process. 08-30-2021 06:46 AM. Thank you. 3. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; In this switch, we can't login using SSH (only Telnet) with the current version: " Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-IPBASE-M), Version 12. 2(31)SGA, RELEASE SOFTWARE (fc1) Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide, 12. Why does a copy to the standby supervisor cause a. Because images prior to Cisco IOS 15. For software recommendations on Cisco Catalyst 1000/2960/3560/CDB/4500, Catalyst 3650/3850, Cisco IOS XE Software Support. tar€File from CLI Cisco IOS XE Software, Version 17. The steps for a single switch are very similar except you’ll only be working with one flash directory and it will most likely be named flash or Following is a brief overview of the upgrade steps: Force reload of Standby Supervisor Engine (SE2) & Switchover to Standby Supervisor Engine (SE2). Step 2 Run the VRF upgrade command. As shown in the image. Operating on redundant systems, the In-Service The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward packets. In-Service Software Upgrade (ISSU) on Catalyst 3850, Catalyst 9000 series switches. 71. 94. From File Type, specify if you want to update only the Web UI software or both, Cisco IOS and Web UI. Hall of Fame In response to Alan. tftp image to bootflash: and slavebootflash: and config to boot system flash blah. An Ethernet cable plugged into the Fast Ethernet port is active only in ROMMON mode. 2(31)SGA, ISSU is supported on the Catalyst 4500. Alan. Standard upgrade with stack reboot. minutes. This is a quick video on how I upgrade the IOS on a Cisco Catalyst 4500-X. 3. Copy the IOS to the active supervisor card; 2. 08. Install and Upgrade TechNotes. 152-7. SEB If the Cisco TFTP server is used, disable the logging function to prevent excessive logs that can disrupt the TFTP process. Install and Upgrade Guides. inb. what is the best way to upgrade the iOS, Note Starting with Cisco IOS 12. E. 03 Cisco IOS Software [Cupertino], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 17. 152-4. e. 6 train). 0SG Current ROMMON: 15. Kingston 32Gb USB Flash with Metal Casing. bin*** file to the IDF switches Cisco Supervisor Engines use the bootflash: file system rather than the flash: file system Copy the new image to the bootflashI copied the image using USB but you can do TFTP. Configuration Guides. 1(2)SG from Cisco. Views. I want to upgrade IOS XE image to SPA. ryanyoung (Ryan9324) April 27, 2018, 11:56am 1. bin file to the switch using the USB port on the front and changed Hi, Can anyone help with guidance regarding how to upgrade VSS cluster to a newer image (migrating from 3. bandi. Software Maintenance Upgrade If a command is not in the Cisco Catalyst 4500 Series Switch Command Reference , you can locate it in the Cisco IOS Master Command List, All Releases. "If you are upgrading to Cisco IOS XE 3. Hi everyone, We're gonna perform an upgrade this Sunday at midnight on two Catalyst 4500-X in order to move to a more recent and stable version, but the most important thing to do is install a crypto image on it, as the current image is not a "k9". To perform a software upgrade, perform this I’m trying to look into upgrading our IOS for our older 4500 and 4510 Chassis switches. Related Documents. com? 0 Helpful Reply. bin which is suggested by cisco : if i want to do this upgrade, do i lost my license key? can i perform an upgrade safely without any worry about Buy or Renew. 0 The problem is seen on a Catalyst 4500 series switch running Cisco IOS-XE release 3. PDF - Complete Book (23. xE say; "If you are upgrading to IOS XE Version 3. When upgrading to Cisco IOS XE Release 3. Cisco Employee Options. Troubleshooting Modules . 2(1)E to a Prior Release. Mark as New; is not a goldstar in catalyst C4507R+E? and it is a goldstar for 4500-x-32 in software. 2(3)Ex. -----Active Location = slot 2 Current Software state = ACTIVE Uptime in current state = 29 minutes Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICES-M), Version 12. 5. x SG 03/Nov/2016; Release Notes for Catayst 4500 Series Switch, Cisco IOS XE 3. 2SG, QoS service policies are applied on Note For complete syntax and usage information for the switch commands used in this chapter, see the Cisco Catalyst 4500 Series Switch Command Reference and related publications at this location: Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. All line cards are supported. 2(31)SGA, Refer to the Catalyst 4500 Series Switch Cisco IOS Command Reference and related publications at this The software upgrade procedure supported by supervisor engine redundancy allows you to upgrade the Cisco IOS software image on the supervisor engines without reloading the system. 04. 2(4)Ex Chapter 6 Configuring the Cisco IOS In-Service Software Upgrade Process About ISSU ISSU Process Overview The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward packets. xE and plan to use VSS, you must upgrade your ROMMON to IOS Version 15. Copy IOS image to bootflash: 2. 6E not to the 3. Every packet that enters or exits your switch passes through the Supervisor Engine and, naturally, the Cisco IOS is the software that brings this beast to life. These questions are reloaded to an IOS upgrade which i need to complete tomorrow. So, the easy way to do (including the ROMMON) using the command "verify /md5 bootflash:filename. 0E, when you configure QoS using Auto Qos and you try to delete an Auto QoS profile related policy map. 152-1. EN US. 10. 2(1)E use an older CLI format, the upgrade includes the following: Upgrading the image on your switch to Cisco IOS 15. Step 2: Download the Cisco IOS Software Image. xE 07/Apr/2020; Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3. bin. Can anyone please tell me how to upgrade Cisco 4500 series switches ? If you want to upgrade the IOS of the VSS pair, then follow this proven procedure: 1. And how to reload the slots with the new version of code individually. 03a. To upgrade the Cisco IOS software on your Catalyst 4500 series switch, use this procedure: Step 1 Download Cisco IOS Release 12. Level 1 Options. com, and place the image on a TFTP server in a directory that is accessible from the supervisor engine that is upgraded. This document describes the step-by-step procedure to upgrade software images on Catalyst 4500/4000 series switches. 0 cat4500-e-ios-promupgrade-150-1r-SG10 3. general-networking, question. To disable logging on the Cisco TFTP server, choose View Menu > Options, uncheck Enable Logging, and click OK. 2(31)SGA, Hi Leo Laohoo, I upgraded the Cisco IOS XE cat4500e-universal. E RELEASE SOFTWARE Solved: Hi all, I have two WS-4500X-32 switches that are running in VSS mode. x SG 10/Sep/2010; Release Notes for the Catalyst 4500 Series Switch, Cisco IOS 15. 0 (1r)SG10. IBE. Current IOS XE version is 03. 8-Port Uplink Module Installation Note; Catalyst 4500-X AC Power Supply Installation Note; Catalyst 4500-X DC Power Supply Installation Note; Note For complete syntax and usage information for the switch commands used in this chapter, see the Cisco Catalyst 4500 Series Switch Command Reference and related publications at this location: Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. It Cisco IOS on Supervisor III, IV, and V Modules Refer to the Upgrading the Cisco IOS Software section of Release Notes for the Catalyst 4500 Series Switch for a step-by-step procedure to upgrade the integrated Cisco IOS on Catalyst 4500 Supervisor III and IV modules. 2(1)Ex 07/Jul/2014; Release Notes for the Catalyst 4500 Series Switch, Release IOS-XE 3. Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. 7E, or Cisco IOS XE Release 3. Cisco bug ID CSCvr29736 - Doc bug: 9600 cannot do reloadfast Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3. 151-2. Note For complete syntax and usage information for the switch commands used in this chapter, first look at the Cisco Catalyst 4500 Series Switch Command Reference and related publications at this location: The ISSU process allows you to perform a Cisco IOS XE software upgrade or downgrade while the system continues to forward packets. 4. 0E from a Prior Release. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Report Inappropriate Content 10-29-2019 05:30 AM. Bias-Free Language. bin ROM: 15. 152-7 . Hi, I want to Upgrade my IOS version Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 03. (50)SE). Hi, what are the precautionary steps that need be taken before uploading the IOS for 4500 and what is the procedure to upgrade the IOS. 2(4)Ex. 06. Helpful. Catalyst 4500 Series Switch Software Configuration Guide, IOS XE 3. SPA. This video will show the process of IOS upgrade on 4500 switch with no downtime required to perform reload of switch as we are reloading each Supervisor 8-E 6) Standby switch will be reloading for IOS upgrade in standby device. Steps Copy the new cisco IOS image file ***cat4500es8-universalk9. To upgrade the Cisco IOS software on your Catalyst 4500 series switch, use this procedure: Step 1 Download Cisco IOS Release 15. 1(2)SG image. 01(2) from Cisco. 09 or 3. tar€image from your documents. 0E use an earlier CLI format, the upgrade includes the following: Upgrading the image on your switch to Cisco IOS XE 3. 0(1r)SG10 or a higher version Hi everyone, Can anyone explain me complete step by step procedure to upgrade Cisco-4500-VSS ios with precautions and things to do during and after upgrade process. copy tftp: bootflash: verify the image. #copy usb0:cat4500es8 Not wanting to sound like a broken record but I've responded to questions like this regarding IOS upgrade on 4500/6500 using ISSU/FSU/eFSU vs the "old fashion' method. I tried what I thought was the usual upgrade process. Options. I mage 2 Note: Web User Interface is only available with . xSG and IOS 15. 8. 0(1r)SG10". Best Practices for Catalyst 6500/6000 Series and Catalyst 4500/4000 Series Switches Running Cisco IOS Software (PDF - 611 KB) Configuration example to migrate Spanning Tree from PVST+ to MST (ZIP - Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide, Cisco IOS XE Release 3. 03. 75 MB) PDF - This Chapter (632. balaji. Chinese; EN US Cisco Catalyst 4500 L3 (4948E) IOS upgrade zizou6500. 8 MB) View with Adobe Reader on a variety of devices I have Supervisor 5 on my 4510. 12. ISSU allows Cisco IOS XE software to be upgraded while packet forwarding continues. Hi Friends, Please help me out to upgrade IOS for Cisco 4500 X, which is on stack, Is it required to upgrade primary and secondary or just like normal switch, please Solved: i've rec'd a 4500-x 16 port switch from cisco running universalk9. Switch# config t Enter configuration commands, one per line. 1 (10/100 MGT) on the supervisor engine is inoperative in all Catalyst 4500 Cisco IOS releases. I had an issue with this the last time I tried it about a year ago. 2SG. Catalyst 4500 IOS Upgrade Steps - Single/Dual Supervisors Shashank Popli. This article explains 7 easy steps to upgrade IOS image on a cisco switch or router. Open Caveats for Cisco IOS XE Release 3. 2SG: On a Catalyst 4500 series switch, running Cisco IOS-XE Release 03. Click Start Update€and then click Restart Switch. Upgrade the Software Images on Redundant Supervisor Modules Without a System Reload Learn how to upgrade Cisco IOS software for improved network performance and security with our step-by-step guide. I am trying to upgrade the C4500 engine redundant equipment to the OS. This now becomes the new There are two upgrade methods. Update the config with the new boot path: Upgrading ISSU to Cisco IOS XE 3. this should be upgraded to either 3. 3, RELEASE SOFTWARE (fc6) Related Information. 05. Upgrade with . 2. Networking. 2(31)SGA, Hello cisco community , my question is: what are the steps to update Cisco IOS 4500-X if they are with VSS?? Cisco Catalyst 4500 Series Switches. Background Information. Some links below may open a new browser window to display the document you selected. 0E and using Supervisor Engine 7-E or 7L-E, you must use ROMMON version 15. I copied the . Because images prior to Cisco IOS XE 3. Is it a must to upgrade the ROMmon In this tutorial I’m going to lists the steps for upgrading a stack of 2960-X switches. I would recommend upgrading to the latest the 4500 VSS boot time was about 6 to 7 . 4500 vss upgrade. However, these 4500-X are in VSS configuration Cisco Community; Technology and Support; Networking; Switching; VSS IOS Upgrade on 4500 w/ SUP8E QUAD; Options. 2E with ISSU or FSU, if you are using a multi-Gigabit Ethernet linecard, reload the linecard after the upgrade to avoid interface issues. xE and IOS 15. Cisco makes an enormous effort to bring new features to its products How to Upgrade Cisco IOS Switches and Routers. Configuring the Cisco IOS XE In Service In contrast, the Cisco IOS Software that replaces this CatOS and Cisco IOS combination is addressed elsewhere. Level 1 In response to Leo Laohoo. Log In. boot system flash bootflash: 4500 upgrade. I have searched Cisco specific to the 4500 and I do not get anything back that is specific to performing an IOS upgrade on a Sup II+. 2(31 Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. 1. 11. 0E and plan to use VSS, you must upgrade your ROMMON to IOS Version 15. redundancy reload peer show module (after peer come up) we will verify current IOS in peer switch with show module command 7) Now master device will be reloaded for IOS upgrade. 0SG/15. SG. Here i will discuss Catalyst 4500 IOS Upgrade Steps - Single/Dual Supervisors by Shashank Popli • Cisco Employee. This section lists the open caveats for Cisco IOS XE Release 3. 2(37)SG. Catalyst 4500 Series Switch Software Configuration Guide, Release IOS XE 3. Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICES-M), Version 12. A valid Cisco IOS Software image for the router is necessary. Change the boot variable statement to instruct the supervisor card to load the new IOS and, when the new IOS fails to load, point to the old IOS; 4. we need to upgrade IOS of this switch. Probably due to the fact that I wish to upgrade to a higher major version. Subscribe to RSS Feed; Configuration of DHCPv6 in Cisco IOS Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. redundancy force-switchover This will reload the active unit and force switchover to standby[confirm] Book Title. Each Cisco IOS® XE software release is classified as either a Standard-Support Release or an Extended-Support release. E3a. Operating on redundant systems, the In Service Software Upgrade (ISSU) process allows Cisco IOS XE software to be updated or otherwise modified while packet forwarding continues. I tried the ISSU method but it failed. It is the equivalent of an engine in a car. Now I'm upgrading to 3. spa. 2(31)SGA, RELEASE SOFTWARE (fc1) To upgrade the Cisco IOS software on your Catalyst 4500 series switch, use this procedure: Step 1 Download Cisco IOS Release 15. xE 23/Nov/2017; Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3. 14 MB) View with Adobe Reader on a variety of devices Solved: I have a pair of 4500X switches IOS version cat4500e-universalk9. SG4. Thanks, Solved: Good morning. This is the exact USB stick I use for upgrading IOS on Cisco Switches. Current version: 3. bin <MD5 hash from the Cisco website>" 2. Refer to How to Upgrade Software Images on Catalyst Switch Layer 3 Modules for procedures to upgrade software on these modules: Catalyst 4500/4000 4232-L3; Catalyst 6500/6000 MSM; Catalyst 6500/6000 MSFC; Catalyst Operating on redundant systems, the In Service Software Upgrade (ISSU) process allows Cisco IOS XE software to be updated or otherwise modified while packet forwarding continues. Prior Cisco Catalyst 4500 Series IOS Software images for the Cisco Catalyst 4500 Series Switches, formerly known as Basic Layer 3 and Enhanced Layer 3, To upgrade the Cisco IOS software on your Catalyst VSS IOS Upgrade for (WS-C4500X-32 X 2) and (WS-C4507R+E with Sup 7-E x 2) Go to solution. The recommendations are the latest as of November 2024. Chapter Title. 0(1r)SG11. Upgrading ISSU to Cisco IOS 15. Comments. bin successful, however, I couldn't telnet to the switch, so I needed to console to the switch to re-configure " transport input telnet" , but I couldn't add "transport input ssh" again, Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3. If 4500 is connected in VSS then follow below steps, Set the boot register to 0×2102 for the switch to boot from the The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward packets. Go to solution. Since you’ll be upgrading the IOS image, make sure you have physical access to the switch and you are in front of it. Cisco Bug IDs. From the CLI issue the command dir usbb0: If you get (No such device) your USB is not supported Note For complete syntax and usage information for the switch commands used in this chapter, look at the Cisco Catalyst 4500 Series Switch Command Reference and related publications at this location: The ISSU process allows you to perform a Cisco IOS XE software upgrade or downgrade while the system continues to forward packets. 09. 4. I tried upgrading to the newest version and it wouldn't take the IOS. 2(1)E. My main question do I need Hello, I need the crypto version of IOS for a VSS pair of 4500x-32 port switches. 2(5)Ex 28/Apr/2017; Catalyst 4500 Series Switch Software Configuration Guide, IOS XE 3. 27647 Views; 12 comments; 66 Helpful votes Copy the new IOS image to switch copy tftp: bootflash: verify the image verifiy bootflash:IOS-NAME If 4500 is connected in VSS then follow below steps, copy bootflash: slavebootflash: verify slavebootflash:IOS-NAME Set the Release Notes for the Catalyst 4500 Series Switch, Cisco IOS Release 15. Copied the new image via tftp to the device into bootflash:, then we set the new boot var with "boot system flash bootflash:filename", write down the runni #technetguide #technetguide #cisco #technetguide #iosupgradehow to upgrade cisco switch 9300 and 9500 switch ios step by step\\cisco switch upgradation9300 sw Anytime Cisco releases a new IOS image for its network switch (or router), it is recommended that you upgrade it. 1(2)SGx. Choose . xE (PDF - 21 MB) 02/May/2022; Catalyst 4500 Series Switch Software Configuration Guide, IOS XE 3. (For an illustration of the commands used The Supervisor Engine is the heart of the Cisco Catalyst 4500 and 6500 series switches. Catalyst 4500 IOS Upgrade Steps - Single/Dual Supervisors; 27646. The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward packets. 7. Thanks Logesh The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward -----Active Location = slot 1 Current Software state = ACTIVE Uptime in current state = 0 minutes Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICES-M), Version 12. A. E5 and current ROMMON Image is 15. In this case it was ROM: 15. Cisco Catalyst 4500 Series Switches. 0(1r)SG10. I have a Cisco 4500x-32SFP (with Enterprise License) with cat4500e-universalk9. e4. In most networks, planned software upgrades are a significant cause of downtime. Upgrading mgmtVrf from the earlier CLI format to the later format, removing any IPv6 addresses on the interface. See more Copy the new IOS image to switch. Thanks again for all your support. Mark as New; "If you are upgrading to Cisco IOS XE Release 3. Cisco 4500-X IOS Upgrade Go to solution. 1(2)SGx 04/Dec/2017 2017 Cisco Catalyst IOS Software Update Program for Catalyst 2000, 3000, and 4000 Series Switches Product Bulletin ; Updating Software for the Cisco Catalyst 4500, 4500E Catalyst 4500 Series Switch Cisco IOS Command Reference, So don't listen to Cisco or anyone telling you to do a "redundancy reload shelf" and take a 5-10 minute outage as both switches reload, there's a way to do a 4500X VSS non-ISSU upgrade with less than 40 seconds of downtime for the Nota sull'installazione e la configurazione di Cisco Catalyst serie 4500 E Supervisor Engine 8L-E (PDF - 710 KB) 28/Mar/2016; Nota de instalação e configuração do mecanismo de supervisão Cisco Catalyst 4500 E-Series 8L-E (PDF - 709 KB) 28/Mar/2016; Cisco Catalyst 4500 E 系列管理引擎 8L-E 安装和配置说明 (PDF - 738 KB) Here is a step-by-step process about upgrading a 4500 VSS IOS including upgrading the ROMMON . 0(1r)SG6 I need to upgrade the ROMMON to a higher version in order to support VSS. " Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3. 9. 1. E6. there are no mgmt ports configured, only the 16 ports. 00. Backup the config to The IOS upgrade/downgrade does not change the license feature set that you have currently install on your switch if you are reffering to the license, the only thing is the differences between the IOS versions that you will use. xndgndsirpdcbryvfhuyfnugppiyvekprownggcxmfkvsfdvyhzeqyivtuyexdtsdykjofd
Cisco upgrade ios 4500 bin wr mem reloaded both switches. 0E, or Cisco IOS XE Release 3. Subscribe to RSS Feed; Mark Topic as New; Hi, What would be the best way to go about upgrading the IOS software between (2) 4500 switches in a VSS quad SUP 8E setup? Solved: Dear friends, A few basic questions on the 4500 (4507-R-E / 4510-R-E with Sup 6-E running 12. Old image version is 03. 02. Operating on redundant systems, the In-Service Software Upgrade (ISSU) process allows Cisco IOS software to be Here is a step-by-step process about upgrading a 4500 VSS IOS including upgrading the ROMMON (LINK). Any help will be appreciated. 0 Helpful Reply. Could someone explain to me the difference in the 4000 and 4500 images? There are two choices when downloading the images. Copy the IOS to the secondary card; 3. Change the Boot Note Starting with Cisco IOS 12. I’m trying to look into If you are upgrading to Cisco IOS XE Release 3. PDF - Complete Book (18. If you’re updating a chassis switch such as a 4500 series and the config register is not set to 0x2102 then enter enable mode and run: LAB2960X# conf t LAB2960X(config)# configure-register 0x2102. Insert the USB stick into the slot on the front of the Cisco 4500X switch as shown above. bin ios and i want to upgrade it to cat4500e-universal. 5 to 3. on Bootup the cli simply says using 1st file Hi, We are having Cisco WS-C4506-E switch running on old IOS. My question is, what version of ROMMON is recommended? And CHAPTER 5-1 Software Configuration Guide—Release 12. Check the IOS copy. hamzaghazi. xE 25/May Cisco Catalyst 4500-X Series Switches. PDF - Complete Book (20. Operating on redundant systems, the In Service Software Upgrade (ISSU) process allows Cisco IOS This document describes a list of stable Cisco IOS® software for Catalyst 1000/2960/3560/CDB/4500, 3650/3850, and 6500/6800 series switches. verifiy bootflash: IOS-NAME. 6. SG new image version is 03. 0E. 5. ROMMON upgrade and IOS XE upgrade can be done in one reboot. 0E should I upgrade ROMMON or no need? Kindly, let me know so we can conclude the discussion. . 2 We tried to upgrade our catalyst 4500x-16 with a new software image (IOS-XE). The release notes of IOS XE 3. 0 KB) View with Adobe Reader on a variety of devices Book Title. Cisco IOS ISSU takes advantage of the Cisco IOS high availability infrastructure—Cisco ROMMON version should be SG4 or above. 2(40)SG OL-14303-01 5 Configuring the Cisco IOS In Service Software Upgrade Process Note The In Service Software Upgrade Process is not supported on Supervisor Engine 6-E. xE 15/Jul/2019; Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3. I am working at a client site and I need to upgrade the IOS running on a Single Sup II+ engine running in a 4500 Switch chassis. tar€file. 01. 152-2. cisco. 2 (31)SGA, ISSU is supported on the Catalyst 4500. ISSU (In Service Software Upgrade) is hitless upgrade method with zero downtime. Upgrade/Update IOS Cisco 4500/4510 Chassis Switches. Mark as New; To upgrade the Cisco IOS software on your Catalyst 4500 series switch, use this procedure: Step 1 Download Cisco IOS Release 15. 2(4)Ex 25/Apr/2016 If a command is not in the Cisco Catalyst 4500 Series Switch Command Reference , you can locate it in the Cisco IOS Master Command List, All Releases. Configuring the Cisco IOS In Service Software Upgrade Process. 08-30-2021 06:46 AM. Thank you. 3. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; In this switch, we can't login using SSH (only Telnet) with the current version: " Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-IPBASE-M), Version 12. 2(31)SGA, RELEASE SOFTWARE (fc1) Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide, 12. Why does a copy to the standby supervisor cause a. Because images prior to Cisco IOS 15. For software recommendations on Cisco Catalyst 1000/2960/3560/CDB/4500, Catalyst 3650/3850, Cisco IOS XE Software Support. tar€File from CLI Cisco IOS XE Software, Version 17. The steps for a single switch are very similar except you’ll only be working with one flash directory and it will most likely be named flash or Following is a brief overview of the upgrade steps: Force reload of Standby Supervisor Engine (SE2) & Switchover to Standby Supervisor Engine (SE2). Step 2 Run the VRF upgrade command. As shown in the image. Operating on redundant systems, the In-Service The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward packets. In-Service Software Upgrade (ISSU) on Catalyst 3850, Catalyst 9000 series switches. 71. 94. From File Type, specify if you want to update only the Web UI software or both, Cisco IOS and Web UI. Hall of Fame In response to Alan. tftp image to bootflash: and slavebootflash: and config to boot system flash blah. An Ethernet cable plugged into the Fast Ethernet port is active only in ROMMON mode. 2(31)SGA, ISSU is supported on the Catalyst 4500. Alan. Standard upgrade with stack reboot. minutes. This is a quick video on how I upgrade the IOS on a Cisco Catalyst 4500-X. 3. Copy the IOS to the active supervisor card; 2. 08. Install and Upgrade TechNotes. 152-7. SEB If the Cisco TFTP server is used, disable the logging function to prevent excessive logs that can disrupt the TFTP process. Install and Upgrade Guides. inb. what is the best way to upgrade the iOS, Note Starting with Cisco IOS 12. E. 03 Cisco IOS Software [Cupertino], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 17. 152-4. e. 6 train). 0SG Current ROMMON: 15. Kingston 32Gb USB Flash with Metal Casing. bin*** file to the IDF switches Cisco Supervisor Engines use the bootflash: file system rather than the flash: file system Copy the new image to the bootflashI copied the image using USB but you can do TFTP. Configuration Guides. 1(2)SG from Cisco. Views. I want to upgrade IOS XE image to SPA. ryanyoung (Ryan9324) April 27, 2018, 11:56am 1. bin file to the switch using the USB port on the front and changed Hi, Can anyone help with guidance regarding how to upgrade VSS cluster to a newer image (migrating from 3. bandi. Software Maintenance Upgrade If a command is not in the Cisco Catalyst 4500 Series Switch Command Reference , you can locate it in the Cisco IOS Master Command List, All Releases. "If you are upgrading to Cisco IOS XE 3. Hi everyone, We're gonna perform an upgrade this Sunday at midnight on two Catalyst 4500-X in order to move to a more recent and stable version, but the most important thing to do is install a crypto image on it, as the current image is not a "k9". To perform a software upgrade, perform this I’m trying to look into upgrading our IOS for our older 4500 and 4510 Chassis switches. Related Documents. com? 0 Helpful Reply. bin which is suggested by cisco : if i want to do this upgrade, do i lost my license key? can i perform an upgrade safely without any worry about Buy or Renew. 0 The problem is seen on a Catalyst 4500 series switch running Cisco IOS-XE release 3. PDF - Complete Book (23. xE say; "If you are upgrading to IOS XE Version 3. When upgrading to Cisco IOS XE Release 3. Cisco Employee Options. Troubleshooting Modules . 2(1)E to a Prior Release. Mark as New; is not a goldstar in catalyst C4507R+E? and it is a goldstar for 4500-x-32 in software. 2(3)Ex. -----Active Location = slot 2 Current Software state = ACTIVE Uptime in current state = 29 minutes Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICES-M), Version 12. 5. x SG 03/Nov/2016; Release Notes for Catayst 4500 Series Switch, Cisco IOS XE 3. 2SG, QoS service policies are applied on Note For complete syntax and usage information for the switch commands used in this chapter, see the Cisco Catalyst 4500 Series Switch Command Reference and related publications at this location: Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. All line cards are supported. 2(31)SGA, Refer to the Catalyst 4500 Series Switch Cisco IOS Command Reference and related publications at this The software upgrade procedure supported by supervisor engine redundancy allows you to upgrade the Cisco IOS software image on the supervisor engines without reloading the system. 04. 2(4)Ex Chapter 6 Configuring the Cisco IOS In-Service Software Upgrade Process About ISSU ISSU Process Overview The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward packets. xE and plan to use VSS, you must upgrade your ROMMON to IOS Version 15. Copy IOS image to bootflash: 2. 6E not to the 3. Every packet that enters or exits your switch passes through the Supervisor Engine and, naturally, the Cisco IOS is the software that brings this beast to life. These questions are reloaded to an IOS upgrade which i need to complete tomorrow. So, the easy way to do (including the ROMMON) using the command "verify /md5 bootflash:filename. 0E, when you configure QoS using Auto Qos and you try to delete an Auto QoS profile related policy map. 152-1. EN US. 10. 2(1)E use an older CLI format, the upgrade includes the following: Upgrading the image on your switch to Cisco IOS 15. Step 2: Download the Cisco IOS Software Image. xE 07/Apr/2020; Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3. bin. Can anyone please tell me how to upgrade Cisco 4500 series switches ? If you want to upgrade the IOS of the VSS pair, then follow this proven procedure: 1. And how to reload the slots with the new version of code individually. 03a. To upgrade the Cisco IOS software on your Catalyst 4500 series switch, use this procedure: Step 1 Download Cisco IOS Release 12. Level 1 Options. com, and place the image on a TFTP server in a directory that is accessible from the supervisor engine that is upgraded. This document describes the step-by-step procedure to upgrade software images on Catalyst 4500/4000 series switches. 0 cat4500-e-ios-promupgrade-150-1r-SG10 3. general-networking, question. To disable logging on the Cisco TFTP server, choose View Menu > Options, uncheck Enable Logging, and click OK. 2(31)SGA, Hi Leo Laohoo, I upgraded the Cisco IOS XE cat4500e-universal. E RELEASE SOFTWARE Solved: Hi all, I have two WS-4500X-32 switches that are running in VSS mode. x SG 10/Sep/2010; Release Notes for the Catalyst 4500 Series Switch, Cisco IOS 15. 0 (1r)SG10. IBE. Current IOS XE version is 03. 8-Port Uplink Module Installation Note; Catalyst 4500-X AC Power Supply Installation Note; Catalyst 4500-X DC Power Supply Installation Note; Note For complete syntax and usage information for the switch commands used in this chapter, see the Cisco Catalyst 4500 Series Switch Command Reference and related publications at this location: Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. It Cisco IOS on Supervisor III, IV, and V Modules Refer to the Upgrading the Cisco IOS Software section of Release Notes for the Catalyst 4500 Series Switch for a step-by-step procedure to upgrade the integrated Cisco IOS on Catalyst 4500 Supervisor III and IV modules. 2(1)Ex 07/Jul/2014; Release Notes for the Catalyst 4500 Series Switch, Release IOS-XE 3. Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. 7E, or Cisco IOS XE Release 3. Cisco bug ID CSCvr29736 - Doc bug: 9600 cannot do reloadfast Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3. 151-2. Note For complete syntax and usage information for the switch commands used in this chapter, first look at the Cisco Catalyst 4500 Series Switch Command Reference and related publications at this location: The ISSU process allows you to perform a Cisco IOS XE software upgrade or downgrade while the system continues to forward packets. 4. 0E from a Prior Release. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Report Inappropriate Content 10-29-2019 05:30 AM. Bias-Free Language. bin ROM: 15. 152-7 . Hi, I want to Upgrade my IOS version Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 03. (50)SE). Hi, what are the precautionary steps that need be taken before uploading the IOS for 4500 and what is the procedure to upgrade the IOS. 2(4)Ex. 06. Helpful. Catalyst 4500 Series Switch Software Configuration Guide, IOS XE 3. SPA. This video will show the process of IOS upgrade on 4500 switch with no downtime required to perform reload of switch as we are reloading each Supervisor 8-E 6) Standby switch will be reloading for IOS upgrade in standby device. Steps Copy the new cisco IOS image file ***cat4500es8-universalk9. To upgrade the Cisco IOS software on your Catalyst 4500 series switch, use this procedure: Step 1 Download Cisco IOS Release 15. 1(2)SG image. 01(2) from Cisco. 09 or 3. tar€image from your documents. 0E use an earlier CLI format, the upgrade includes the following: Upgrading the image on your switch to Cisco IOS XE 3. 0(1r)SG10 or a higher version Hi everyone, Can anyone explain me complete step by step procedure to upgrade Cisco-4500-VSS ios with precautions and things to do during and after upgrade process. copy tftp: bootflash: verify the image. #copy usb0:cat4500es8 Not wanting to sound like a broken record but I've responded to questions like this regarding IOS upgrade on 4500/6500 using ISSU/FSU/eFSU vs the "old fashion' method. I tried what I thought was the usual upgrade process. Options. I mage 2 Note: Web User Interface is only available with . xSG and IOS 15. 8. 0(1r)SG10". Best Practices for Catalyst 6500/6000 Series and Catalyst 4500/4000 Series Switches Running Cisco IOS Software (PDF - 611 KB) Configuration example to migrate Spanning Tree from PVST+ to MST (ZIP - Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide, Cisco IOS XE Release 3. 03. 75 MB) PDF - This Chapter (632. balaji. Chinese; EN US Cisco Catalyst 4500 L3 (4948E) IOS upgrade zizou6500. 8 MB) View with Adobe Reader on a variety of devices I have Supervisor 5 on my 4510. 12. ISSU allows Cisco IOS XE software to be upgraded while packet forwarding continues. Hi Friends, Please help me out to upgrade IOS for Cisco 4500 X, which is on stack, Is it required to upgrade primary and secondary or just like normal switch, please Solved: i've rec'd a 4500-x 16 port switch from cisco running universalk9. Switch# config t Enter configuration commands, one per line. 1 (10/100 MGT) on the supervisor engine is inoperative in all Catalyst 4500 Cisco IOS releases. I had an issue with this the last time I tried it about a year ago. 2SG. Catalyst 4500 IOS Upgrade Steps - Single/Dual Supervisors Shashank Popli. This article explains 7 easy steps to upgrade IOS image on a cisco switch or router. Open Caveats for Cisco IOS XE Release 3. 2SG: On a Catalyst 4500 series switch, running Cisco IOS-XE Release 03. Click Start Update€and then click Restart Switch. Upgrade the Software Images on Redundant Supervisor Modules Without a System Reload Learn how to upgrade Cisco IOS software for improved network performance and security with our step-by-step guide. I am trying to upgrade the C4500 engine redundant equipment to the OS. This now becomes the new There are two upgrade methods. Update the config with the new boot path: Upgrading ISSU to Cisco IOS XE 3. this should be upgraded to either 3. 3, RELEASE SOFTWARE (fc6) Related Information. 05. Upgrade with . 2. Networking. 2(31)SGA, Hello cisco community , my question is: what are the steps to update Cisco IOS 4500-X if they are with VSS?? Cisco Catalyst 4500 Series Switches. Background Information. Some links below may open a new browser window to display the document you selected. 0E and using Supervisor Engine 7-E or 7L-E, you must use ROMMON version 15. I copied the . Because images prior to Cisco IOS XE 3. Is it a must to upgrade the ROMmon In this tutorial I’m going to lists the steps for upgrading a stack of 2960-X switches. I would recommend upgrading to the latest the 4500 VSS boot time was about 6 to 7 . 4500 vss upgrade. However, these 4500-X are in VSS configuration Cisco Community; Technology and Support; Networking; Switching; VSS IOS Upgrade on 4500 w/ SUP8E QUAD; Options. 2E with ISSU or FSU, if you are using a multi-Gigabit Ethernet linecard, reload the linecard after the upgrade to avoid interface issues. xE and IOS 15. Cisco makes an enormous effort to bring new features to its products How to Upgrade Cisco IOS Switches and Routers. Configuring the Cisco IOS XE In Service In contrast, the Cisco IOS Software that replaces this CatOS and Cisco IOS combination is addressed elsewhere. Level 1 In response to Leo Laohoo. Log In. boot system flash bootflash: 4500 upgrade. I have searched Cisco specific to the 4500 and I do not get anything back that is specific to performing an IOS upgrade on a Sup II+. 2(31 Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. 1. 11. 0E and plan to use VSS, you must upgrade your ROMMON to IOS Version 15. redundancy reload peer show module (after peer come up) we will verify current IOS in peer switch with show module command 7) Now master device will be reloaded for IOS upgrade. 0SG/15. SG. Here i will discuss Catalyst 4500 IOS Upgrade Steps - Single/Dual Supervisors by Shashank Popli • Cisco Employee. This section lists the open caveats for Cisco IOS XE Release 3. 2(37)SG. Catalyst 4500 Series Switch Software Configuration Guide, Release IOS XE 3. Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICES-M), Version 12. A valid Cisco IOS Software image for the router is necessary. Change the boot variable statement to instruct the supervisor card to load the new IOS and, when the new IOS fails to load, point to the old IOS; 4. we need to upgrade IOS of this switch. Probably due to the fact that I wish to upgrade to a higher major version. Subscribe to RSS Feed; Configuration of DHCPv6 in Cisco IOS Step 1 Perform an ISSU upgrade to a Cisco IOS XE 3. redundancy force-switchover This will reload the active unit and force switchover to standby[confirm] Book Title. Each Cisco IOS® XE software release is classified as either a Standard-Support Release or an Extended-Support release. E3a. Operating on redundant systems, the In Service Software Upgrade (ISSU) process allows Cisco IOS XE software to be updated or otherwise modified while packet forwarding continues. I tried the ISSU method but it failed. It is the equivalent of an engine in a car. Now I'm upgrading to 3. spa. 2(31)SGA, RELEASE SOFTWARE (fc1) To upgrade the Cisco IOS software on your Catalyst 4500 series switch, use this procedure: Step 1 Download Cisco IOS Release 15. xE 23/Nov/2017; Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3. 14 MB) View with Adobe Reader on a variety of devices Solved: I have a pair of 4500X switches IOS version cat4500e-universalk9. SG4. Thanks, Solved: Good morning. This is the exact USB stick I use for upgrading IOS on Cisco Switches. Current version: 3. bin <MD5 hash from the Cisco website>" 2. Refer to How to Upgrade Software Images on Catalyst Switch Layer 3 Modules for procedures to upgrade software on these modules: Catalyst 4500/4000 4232-L3; Catalyst 6500/6000 MSM; Catalyst 6500/6000 MSFC; Catalyst Operating on redundant systems, the In Service Software Upgrade (ISSU) process allows Cisco IOS XE software to be updated or otherwise modified while packet forwarding continues. Prior Cisco Catalyst 4500 Series IOS Software images for the Cisco Catalyst 4500 Series Switches, formerly known as Basic Layer 3 and Enhanced Layer 3, To upgrade the Cisco IOS software on your Catalyst VSS IOS Upgrade for (WS-C4500X-32 X 2) and (WS-C4507R+E with Sup 7-E x 2) Go to solution. The recommendations are the latest as of November 2024. Chapter Title. 0(1r)SG11. Upgrading ISSU to Cisco IOS 15. Comments. bin successful, however, I couldn't telnet to the switch, so I needed to console to the switch to re-configure " transport input telnet" , but I couldn't add "transport input ssh" again, Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3. If 4500 is connected in VSS then follow below steps, Set the boot register to 0×2102 for the switch to boot from the The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward packets. Go to solution. Since you’ll be upgrading the IOS image, make sure you have physical access to the switch and you are in front of it. Cisco Bug IDs. From the CLI issue the command dir usbb0: If you get (No such device) your USB is not supported Note For complete syntax and usage information for the switch commands used in this chapter, look at the Cisco Catalyst 4500 Series Switch Command Reference and related publications at this location: The ISSU process allows you to perform a Cisco IOS XE software upgrade or downgrade while the system continues to forward packets. 09. 4. I tried upgrading to the newest version and it wouldn't take the IOS. 2(1)E. My main question do I need Hello, I need the crypto version of IOS for a VSS pair of 4500x-32 port switches. 2(5)Ex 28/Apr/2017; Catalyst 4500 Series Switch Software Configuration Guide, IOS XE 3. 27647 Views; 12 comments; 66 Helpful votes Copy the new IOS image to switch copy tftp: bootflash: verify the image verifiy bootflash:IOS-NAME If 4500 is connected in VSS then follow below steps, copy bootflash: slavebootflash: verify slavebootflash:IOS-NAME Set the Release Notes for the Catalyst 4500 Series Switch, Cisco IOS Release 15. Copied the new image via tftp to the device into bootflash:, then we set the new boot var with "boot system flash bootflash:filename", write down the runni #technetguide #technetguide #cisco #technetguide #iosupgradehow to upgrade cisco switch 9300 and 9500 switch ios step by step\\cisco switch upgradation9300 sw Anytime Cisco releases a new IOS image for its network switch (or router), it is recommended that you upgrade it. 1(2)SGx. Choose . xE (PDF - 21 MB) 02/May/2022; Catalyst 4500 Series Switch Software Configuration Guide, IOS XE 3. (For an illustration of the commands used The Supervisor Engine is the heart of the Cisco Catalyst 4500 and 6500 series switches. Catalyst 4500 IOS Upgrade Steps - Single/Dual Supervisors; 27646. The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward packets. 7. Thanks Logesh The ISSU process allows you to perform a Cisco IOS software upgrade or downgrade while the system continues to forward -----Active Location = slot 1 Current Software state = ACTIVE Uptime in current state = 0 minutes Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICES-M), Version 12. A. E5 and current ROMMON Image is 15. In this case it was ROM: 15. Cisco Catalyst 4500 Series Switches. 0(1r)SG10. I have a Cisco 4500x-32SFP (with Enterprise License) with cat4500e-universalk9. e4. In most networks, planned software upgrades are a significant cause of downtime. Upgrading mgmtVrf from the earlier CLI format to the later format, removing any IPv6 addresses on the interface. See more Copy the new IOS image to switch. Thanks again for all your support. Mark as New; "If you are upgrading to Cisco IOS XE Release 3. Cisco 4500-X IOS Upgrade Go to solution. 1(2)SGx 04/Dec/2017 2017 Cisco Catalyst IOS Software Update Program for Catalyst 2000, 3000, and 4000 Series Switches Product Bulletin ; Updating Software for the Cisco Catalyst 4500, 4500E Catalyst 4500 Series Switch Cisco IOS Command Reference, So don't listen to Cisco or anyone telling you to do a "redundancy reload shelf" and take a 5-10 minute outage as both switches reload, there's a way to do a 4500X VSS non-ISSU upgrade with less than 40 seconds of downtime for the Nota sull'installazione e la configurazione di Cisco Catalyst serie 4500 E Supervisor Engine 8L-E (PDF - 710 KB) 28/Mar/2016; Nota de instalação e configuração do mecanismo de supervisão Cisco Catalyst 4500 E-Series 8L-E (PDF - 709 KB) 28/Mar/2016; Cisco Catalyst 4500 E 系列管理引擎 8L-E 安装和配置说明 (PDF - 738 KB) Here is a step-by-step process about upgrading a 4500 VSS IOS including upgrading the ROMMON . 0(1r)SG6 I need to upgrade the ROMMON to a higher version in order to support VSS. " Release Notes for the Catalyst 4500-X Series Switches, Cisco IOS XE 3. 9. 1. E6. there are no mgmt ports configured, only the 16 ports. 00. Backup the config to The IOS upgrade/downgrade does not change the license feature set that you have currently install on your switch if you are reffering to the license, the only thing is the differences between the IOS versions that you will use. xnd gnds irpd cbry vfhuyf nugpp iyvek prownggc xmfk vsfdvyh zeqyiv tuye xdts dykj ofd