>>Check the config-value , it should be same for allow. Remove power/stack cables from switch being removed. 03. Now the boot options must be checked : Switch#show run | inc boot. LL-C3850-32XS-S= Catalyst 3850 family 32 10G ports IOS IP Base sw relicense LL-C3850-48XS-E= Catalyst 3850 family 48 10G IOS IP Services sw relicense LL-C3850-48XS-S= Catalyst 3850 family 48 10G ports IOS IP Base sw relicense Product migration options There is no replacement available for the Cisco Catalyst 3850 Series Switches at this time. x 20/Aug/2020. Print Results. Documentation. 3. 06. Figures 1 through 4 show the Cisco Catalyst 3850 Series Switches. 10. Switch: boot. conf file, boot to a file that is stored on the USB drive or copy an image from the USB to internal flash. Cisco's new Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch and enables uniform wired-wireless policy. 2 out of 5 stars 48 ratings. switch# software install file flash: cat3k_caa-universalk9. PDF - Complete Book (13. All switches ship with one of the five power supplies (350WAC, 715WAC, 750WAC, 1100WAC, or 440WDC)5. A network engineer. Background Information. Home; Cisco Catalyst 3850 Series Switches; Configure < Return to Cisco. The last day to order the affected product(s) is October 30, 2020. Cisco Catalyst WS-C3850-48F-S. 14 shipping. Cisco Catalyst 3850 Series and Cisco Catalyst 3650 Series Switches Best Practices Guide 01/Dec/2015. SE. The documentation set for this product strives to use bias-free language. Selects the trunk port for which VLANs should be pruned, and enter interface configuration mode. Note (1) Ground connector (5) StackWise port connector (2) CONSOLE (RJ-45 console port) (6) StackPower connector (3) Fan module (7) Power supply modules (4) MGMT port Figure 4 shows the StackWise-480 and StackPower connectors. The Cisco Catalyst 3850 series is the next generation of enterprise-class stackable access-layer switch that provides full convergence between wired and wireless on a single platform. C3850-NM-4-1G-RF. Cisco Catalyst 3850 Series Switches. 01-13-2014 08:25 AM - edited 03-07-2019 05:32 PM. For the purposes of this documentation set, bias-free is defined as language. Installing a Network Module. 1. Each Cisco Catalyst 3850 switch/stack can operate as the wireless controller in two modes: Mobility agent (MA): This is the default mode in which the Cisco Catalyst 3850 switch ships. 03SE software. Install the fan module in the fan slot, and firmly push it into the slot, applying pressure to the end of the module, not the extraction handles. Cisco’s Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch and enables uniform wired-wireless policy enforcement. I'm thinking about upgrading this software but am a little confused by how Cisco has their software download page set up. Switch #2 (the Standby switch) appears to boot normally, and joins the stack as a "member". If in console, enter this command: SWITCH_IGNORE_STARTUP_CFG=1. The default switch configuration doesn’t include the uplink module. From the active switch, you configure:. Cisco 3850 Ethernet Switch – 24 Ports – 24 x 10/100/1000 Ethernet port, 350WAC force supply, LAN Base list of capabilities – StackPower Cables NOT Included (WS-C3850-24T-L Datasheet). Cisco Catalyst 3850 Series Switches. 0 Helpful. PIM Stub Router Configuration. Cisco 3850 switches are part of the Cisco® Digital Network Architecture (Cisco DNA) portfolio, which helps connect IT and your business. If in console, enter this command: SWITCH_IGNORE_STARTUP_CFG=1. Download the new image from the TFTP server to the flash / USB on the switch. 1 or later . In our C3850-24XS switches we have seen this issue with. WS-C3850-48XS-S. Models Description C3850-NM-4-10G Cisco 3850 Series Network Module C3850-NM-4-10G 4 x 10GE Network ModuleIn Cisco IOS, whenever you enter a configuration command it takes effect immediately and goes into the 'running configuration'. System restarted at 15:51:30 CET Fri Feb. C3850-NM-4-10G (four 10-Gigabit slots or four 1-Gigabit slots) The available configuration is based on which model NM you are using. Step 1 Connect the RJ-45-to-DB-9 adapter cable to the 9-pin serial port on the PC. 4E. conf. First, I was under the impression that all of the processing was performed by the stack master. Page 74 Position the module face up to install it in the module slot. 4. We got the dead member in C3850 stack switches Before add a new switch need to be done: >>Upgrade or downgrade the switch with same version of stack members. d. 1. Slide the module into the slot until the back of the module faceplate is flush with the switch faceplate. we are trying to get 8 APs powered up using POE from Cisco 3850 and only some are coming up. SSH and Switch Access. Chapter Title. Cisco Catalyst WS-C3850-24S-S is the next generation enterprise-level stackable switch that is integrated with 24 SFP ports in IP base feature set. Unless specified, documentation for the Cisco Catalyst 3850 Series Switches is applicable to all models. Cisco Catalyst C3850-24P Switch Layer 2- Access Layer – 24 * 10/100/1000 Ethernet POE+ ports – LAN Base – managed- stackable $ 8,924. 06 to 16. The replacement switch must be a Catalyst 3850 switch. White Papers. The Cisco Catalyst 3850 Series Switches support dual redundant power supplies. Visit the Amazon Renewed Store. 06E IOS. Hello. 02. I tried ip routing, setting a. x 18/Aug/2020. I must have changed something because when I tried to login later it says. 10. 03. Figure 1. At the time of switch purchase the customer has the flexibility to choose from the network modules described in Table 2. bin on-reboot new auto-copy verbose". [6] The switch ships with one power supply by default, and the second power supply can be purchased at the time of ordering the switch or at a later time. We have begun using the new generation of 3850 switches, specifically WS-C3850-24P-P switches. There are minor differences between the two modes. 3850-stack#. . com. Data Sheets and Literature. bin file. conf. Cisco Plug-in for OpenFlow Configuration Guide for Catalyst 3850 and 3650 Series Switches 15/Jan/2016. Cisco Catalyst 3850 Series Switches also support full IEEE 802. 0. Cisco Catalyst 3850 Series Switches with 12 and 24 1/10 Gigabit Ethernet SFP+ ports Figure 3. $36. switchport trunk pruning vlan {add | except | none | remove} vlan-list [,vlan [,vlan [,,,]] Configures the list of VLANs allowed to be pruned from the trunk. 1 or later . Cisco Catalyst 3850 Series and Cisco Catalyst 3650 Series Switches Best Practices Guide 01/Dec/2015. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination. The Cisco Catalyst 3850 Series Switches can provide a lower total cost of ownership (TCO) for deployments that incorporate Cisco IP phones, Cisco Aironet® wireless LAN (WLAN) Cisco annonce la date d’arrêt de commercialisation et de fin de vie de Cisco Catalyst 3850 switches. 73 x 17. † In the Management Interface (VLAN ID) field, the default is 1. See if the console goes to ROMMON or not. The Catalyst 3850 switches also support full IEEE 802. 3 at Power over Ethernet Plus (PoE+), modular and field replaceable network modules, redundant fans, and power supplies. The Install mode uses a package-provisioning file named packages. Hi, I am experiencing an issue with PoE on Cat WS-C3850-48U switch interfaces. Switch Ports Model SW Version SW Image Mode * 1 56 WS-C3850-48P 03. Options. 04. VLAN Port Membership Modes. The switch is loaded with IOS XE image and the service port interface is configured as gigabitethernet 0/0. Trying to clear some space on my 3850 switch in a stack. Switch (config-line)#. 1 RU. Note: For proper functionality, the switch must be at the firmware version shown in Table 1 before proceeding with configuration. enclosure type. . 00SE. Check IOS with “show version”. 168. Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 3850 switches. Switch: Add the following variables. C3850-NM-4-10G (four 10-Gigabit slots or four 1-Gigabit slots) The available configuration is based on which model NM you are using. X. JL075A: Aruba 3810M 16SFP+ 2. 47 MB) PDF - This Chapter (1. 14 shipping. I was struggling with high CPU utilization problems happening on the distribution switch. DONE. All switches in the switch stack need to be running compatible software versions. (Optional) max-file-size — Specifies the maximum logging file size. The default is 0; the range is 1 to 1440 minutes. Figure 1. Cisco Catalyst 3850-24P-E - switch - 24 ports - managed - rack-mountable. 1 or 192. 4E or Earlier Might Exhibit. 03SE while the new switches I upgraded the firmware to 03. This document describes how to troubleshoot Power over Ethernet (PoE) Imax errors on Catalyst 3650/3850 switches. Im trying to transfer a IOS image to upgrade a 3850 switch, as soon as I put the USB drive to the front of the switch, I go to the CLI and run the command: show usb-devices summary (it is the only command available) and it shows and display the name and even the serial of the USB, however, if I want to see the files (IOS image file) inside the. The C3850-NM-8x10G and C3850-NM-2x40G modules are supported on the 24-port and 48-port multigigabit switches and also on the 24-port 10G SFP+ switch model. (If the chassis is booted in a bundle mode, ISSU is not supported). 8962. Obviously if you are intending to find the equivalent of a single 3850 switch the cost of this option will not stack up. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age,. Routing Configuration Guide, Cisco IOS XE Release 3SE (3850/3650) Bias-Free Language. What you are left with are several . End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 16. 7E and Later (Catalyst 3850 Switches) Bias-Free Language. The information in this document is based on the Cisco Catalyst 3850 Series Switch that runs Cisco IOS-XE. Switch>enable. instructions for all Catalyst 3850 switch models. 5-meter StackWise cable. 54210 -rw- 2097152 nvram_config. Cisco Catalyst 3850 48 Port 10G Fiber Switch IP Services. The 3850, includes a feature called “Auto-Upgrade” which might be familiar if you are migrating from the 3750 series platform. Documentation says: The operation of the switch stack continues uninterrupted during membership changes unless you remove the active switch or you add powered-on standalone switches or switch stacks. SE. Cisco's Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch. The 3850 Series offers up to 40G of wireless capacity per switch, support for up to 100 individual access points and 2000 wireless clients, and Stackwise-480 technology,. Cisco Catalyst 3850 Series Switches Data Sheet Updated. conf in order to boot a switch. Figures 1 through 4 show the Cisco Catalyst 3850 Series Switches. Prerequisites. Platform-independent command references . Catalyst 9300 and 9500 series switches have been certified by the Avnu Alliance. herve. Use four screws to attach the brackets for the front-mounting position. 9. Each Cisco Catalyst 3850 switch/stack can operate as the wireless controller in two modes: Mobility agent (MA): This is the default mode in which the Cisco Catalyst 3850 switch ships. Catalyst 9300 and 9500 series switches have been certified by the Avnu Alliance. End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3850 switches 11/Nov/2022. X. All the switches are done. For the purposes of this documentation set, bias-free is defined as language that does. 5 inches from the switch rear panel. Reload the switch (use the power cable). The Cisco 3850 Series of switches is an industry-leading, enterprise-class series of access switches that offers superior performance, scalability, and reliability. Keep holding down the Mode button for another 45 seconds and then release. Network Diagram. (4. The RJ-45 console port uses an 8-pin RJ-45 connection. It is sometimes confusing on which interfaces are available and which can be configured when using one of the NM modules in a Cisco 3850 Switch . Switch: SWITCH_DISABLE_PASSWORD_RECOVERY=0. Use this mode to configure parameters for the terminal line. Verify the stacks that how many switches are connected with stack & in ready state “ Show switch”. We are running software version: cat3k_caa-universalk9, version 03. 31 MB) View with Adobe Reader on a variety of devices. Fasten the captive screws to secure the network module in place. Cisco Catalyst 3850 Series Switches have two modes of operation, Install and Bundle. The Modules, Licenses and Accessories Table 2 shows some recommended modules, licenses and accessories of this switch. Configuring Ethernet Management Port. The Catalyst serial number and Meraki ID. Solved: Hi, Question regarding a Cisco 3850 & Stack . Hi! I am is Anthony Delos Santos. Network management Interface. bin flash. Benefits charity. 1. $137. If stuck at the switch: prompt with a corrupt image or . 73 x 17. So I was thinking maybe I can peer the C3850 to the ISP router and configure some ports to be in the same WAN public subnet then make a connection to the Ubiquiti router to provide LAN network back to the C3850 switch. 8) there is no l2 connection beetween switches. The documentation set for this product strives to use bias-free language. To make your changes persistent over a reboot you need to copy the running configuration to the startup configuration with the 'copy run start command'. Guide de démarrage rapide du commutateur Catalyst 3850 (French version) (PDF - 5 MB) 29/Jan/2013. or Best Offer. place it in the flash of your active switch. (14 of the 30 in use ports) It occurs the same as the blinking green leds, which shows receiving traffic. This command does not clear the boot variables, such as config-register and boot system settings. It looked like successfully upgrading but I couldn't ignore my feeling that something is wrong. This software release supports SSH Version 1 (SSHv1) and SSH Version 2 (SSHv2). 03. The example below, shows how to properly connect a stack of six 3850 switches, together with a power-stack connection example. The switch LEDs begin blinking after about 3 seconds. Quick Specs. 0 4. 09. . Quick Quote. 本文档不提供将该文件复制到交换机的操作步骤。. b. Power cycle the switch. - This pre-owned product has been professionally inspected, tested and cleaned by Amazon qualified vendors. 12. Do the Express Setup to enter the initial IP information. Figures 1 through 4 show the Cisco Catalyst 3850 Series Switches. sh switch Switch/Stack Mac Address : c025. Obtenga más información sobre la política de fin de vida útil de Cisco. 77 shipping. 3- boot. befor two days i did an upgrade to 9. 1b80 - Local Mac Address Mac persistency wait time: Indefinite H/W Current Switch# Role Mac Address Priority Version. [6] The switch ships with one power supply by default, and the second power supply can be purchased at the time of ordering the switch or at a later time. Non working interface: Connected to IP phone. Cisco 3850-Static routing with LAN Base license? I’d like to throw in a stack as a core switch in a new office and use static routing to reach our main office. Factory Reset on a Catalyst 3850 Switch Issue Go to solution. 4 x 44. >>Check the license , it should be same to connect the stack. Switch Stack Update Performing the Stack Update 25 Best Practice User Guide for the Catalyst 3850 and Catalyst 3650 Switch Series Note To learn the differences for the install and bundle installation modes, see the “Working with the Cisco IOS File System, Configuration File, and Software Bundle Files” chapter of the Cisco IOS File System,. bin. Cisco StackPower technology creates a pool of power that shares a. Further, it supports up to 100 access points and 2. For 2960 series, there is previous post about it: Cisco Catalyst 2960X and 2960S Stacking Cisco Catalyst WS-C3850-48T-S and Components (Unboxed) Cisco Catalyst WS-C3850-48T-S and Components in the. SE cat3k_caa-universalk9 BUNDLE So I could not use the software install command. For the purposes of this documentation set, bias-free is defined as language that does. DUPLX = green. 2. 08-20-2020 02:11 AM. 07-19-2016 03:50 AM - edited 03-08-2019 06:41 AM. Except a few. † In the Management Interface (VLAN ID) field, the default is 1. Obtenga más información sobre la política de fin de vida útil de Cisco. CISCO | WS-C3850-48P-S Ethernet Switch, Managed, IP Base, Stackable, 1 RU Rack Mount, 715 Watt, 48-port, 10/100/1000BaseT, 8 GB, 4 GB DRAM, 40 Gbps MFR PART #. Restrictions for Switch StacksAll switches ship with one of the five power supplies (350WAC, 715WAC, 750WAC, 1100WAC, or 440WDC)5. x 11/Oct/2019. The 1100-W power-supply module extends 1. Cisco Catalyst 3850 Series Switches. Command: emergency-install usbflash0:filename. filename— Enters the log message filename. Figure1:C3850-NM-4-1GNetworkModule 1 Captivescrews 3 LEDs 2 1GEthernetSFPslots Figure2:C3850-NM-2-10GNetworkModule 1 Captivescrews 3 1GEthernetSFPslotsSwitch # configure terminal Enters global configuration mode. I noticed that the iOS version on it was VERY old, 3. 8 27/Jun/2014. On the console you should be in Boot Loader. I use Prime to roll out images but its telling me that there is insufficient space in flash, so I try to use the smart flash delete before distribution option but that also fails. C3850 default configuration is install mode to boot packages. You make global VLAN configuration changes for the domain. Hi Al, I am having an issue with a Cisco 3850 Catalyst switch, issue as below: - Current config register is 0x142 and have configured the config register to 0x102 but even after reload the new config register does not come in place. 03. spa. Le centre d’assistance technique de Cisco (TAC) continuera de prendre en charge les clients dont les contrats de service sont en cours, comme illustré dans le tableau 1 du bulletin de fin de vie des produits. Cisco Catalyst 3850 Series Switches Figure 2. 77 shipping. 2)Attach pc to you network and make sure the ip address range/subnet of the pc isnt being denied tftp access (tcp/udp port 69) 3) enable your tftp server/client software on pc and test to see if your switch can ping your pc. Logged into the WebUI. For information about license levels, see the System Management Configuration Guide (Catalyst 3850 Switches). Power off the switch. 8962. PDF - Complete Book (13. I notices that these switches are booted manual (Old IOS way) in bundle mode. Start copying new IOS universalk9- 07. Fast ship catalyst 3850 switches to the worldwide! Cisco Catalyst 3850 Series Switches Price & Datasheet JavaScript seems to be disabled in your browser. Received a bunch of boxes for Cisco 3850, which will be used to build a switch stack for high availability switching environment. The last day to order the affected product(s) is September 5, 2023. specifications . 48 x 10/100/1000. Find out more about the Cisco End-of-Life Policy . Cisco switch users like to compare the new. Du ring Express Setup, VLAN 1 is the only VLAN onBeginner. Use the console to connect to the switch and log in, and enter the following command to copy the IOS file to the flash of the switch: copy usbflash0: cat3k_caa. In this mode the switch is capable of terminating the CAPWAP tunnels from the access points and providing wireless connectivity to wireless clients. 59 $17,160. 5-meter StackWise Cables Catalyst 3850 Switch Hardware Installation Guide 6 OL-26779-05 Switch Installation Data Stack Cabling ConfigurationsUnified Access Catalyst 3850 switches are innovative UADP ASIC hardware that can support multiple protocols and has many advantages over the current hardware platform. 07-06-2022 08:51 AM. Bias-Free Language. Chapter Title. PDF - Complete Book (13. 5 inches from the switch rear panel. my plan to do the update : 1- upload the . Each Cisco Catalyst 3850 switch/stack can operate as the wireless controller in two modes (Figure 8): • Mobility agent (MA): This is the default mode in which a Cisco Catalyst 3850 switch ships. Models Description C3850-NM-4-1G Cisco 3850 Series 4 x 1GE Network Module C3850-NM-2-10G Cisco 3850 Series 2 x 10GE Network Module C3850-NM-BLANK Cisco 3850 Series Blank Network Module L-C3850-24-S-E C3850-24 IP Base to IP Services. 6% of my total CPU power, I. WS-C3850-24S- S supports up to 1K VLANs and delivers comprehensive layer 2 switching and limited layer 3 capabilities by offering the feasible solution for access layer or 5) configure single trunk link to router,disabled routing, vtp mode set to transparent. The Cisco Catalyst 3850 series is the enterprise-class stackable access-layer switches that provide full convergence between wired and wireless on a single platform. 06. The host is configured as 10. Detail: Cisco Catalyst C3850-24P Switch Layer 2- Access Layer – 24 * 10/100/1000 Ethernet POE+ ports – LAN Base – managed- stackable. Table 1 describes the End-of-life milestones, definitions, and. SPA. When the router boots up it loads the 'startup configuration'. Insert the new power supply into the power-supply slot, and gently push it into the slot. Note: For proper functionality, the switch must be at the firmware version shown in . (weights do not include the functional network modules, the blank module, or the power supplies). $137. 28 MB) View. By default, the switch is in the VTP. In the examples that follow, the switches are stacked in a vertical rack or on a table. 2 drwx 4096 . Each switch has two stack-wise ports (left), let's name the stack wise ports P1 and P2 as shown in the picture. Additional vlan command options include: . It was working good before, after few days when i connect an IP phone it is not powering on. 6 Catalyst 3850 Switch Getting Started Guide OL-26778-02 Running Express Setup Step 9 Enter this information in the Network Settings fields: Note All entries must be in English letters. Components used . The following are the prerequisites for set up and configuration of Catalyst 3850 switch access with Terminal Access Controller Access Control System Plus (TACACS+) (must be performed in the order presented): Configure the switches with the TACACS+ server addresses. Hi. . Bias-Free Language. 01. Switch : boot flash:packages. GigabitEthernet4/0/1 is injected with the Address Resolution Protocol (ARP) request for 10. PDF - Complete Book (2. 53. HTH. Total GE. Modelos admitidos. Bundle mode: Bundle mode is where we boot the switch/stack using the . Take the configuration backup before proceeding upgrade. I would like to know if the 3850 switches can become wireless. Commonly used to match the physical order of the stacked switches in a rack. SE universalk9, we see some ports blinking orange. Step 2: Power down the failed switch. Support up to 100 access points and 2000 wireless. 03. Reload the switch (use the power cable). Log in to the switch through the console, and enter the upgrade command: 3. Here is the output when trying to boot and all dir names. A lot of times. Cisco Catalyst 3850 Series Switches Data Sheet. Catalyst 3850 Switch Hardware Installation Guide 2-13 OL-26779-02. Switch: Add the following variables. Data Sheets and Literature. The Output is like this : Switch: Switch : flash_init. The access-list. Security Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3850 Switches) OL-30243-01 7 Using the Web Graphical User Interface Configuring the Switch Web GUI. Priority 15 is the highest priority, and the highest priority will be the master. It will show the switches as unprovisioned if you do a "show switch" and will require a reboot of the stack to remove them completely. Hi there, Your switch is running in INSTALL mode. Quick Specs. Standalone Cisco Catalyst 3850 Switch, that supports SFP+ transceivers, 48 ports that support up to 10G, and 4 QSFP ports that support up to 40G, and 750WAC front-to-back power supply. Recently we have sell out Cisco 3850 Fiber Switches (24 and 12 Port) to one of our clients ("WS-C3850-24S-E" and "WS-C3850-12S-E"). For cabling and power considerations that affect switch stacks, see the Catalyst 3850 Switch Hardware Installation Guide . Documentation says: The operation of the switch stack continues uninterrupted during membership changes unless you remove the active switch or you add powered-on standalone switches or switch stacks. bin 文件复制到单个交换机时，安装进程会自动将该文件复制到同一堆叠中的其他交换机。. Models Description C3850-NM-4-1G Cisco 3850 Series 4 x 1GE Network Module C3850-NM-2-10G Cisco 3850 Series 2 x 10GE Network Module C3850-NM-4-10G Cisco 3850 Series 4 x 10GE Network Module L-C3850-48-S-E= C3850-48 IP Base to IP Services Electronic RTU License Step 2 Press and hold the Mode button. STACK = green. Solved: According to my knowledge from Cisco WS-C3850-24XS-E switch supports SPF GLC-TE. Products. 10. or Best Offer. WS-C3850-24S- S supports up to 1K VLANs and delivers comprehensive layer 2 switching and limited layer 3 capabilities by offering the feasible solution for access layer orI configured C3850-2 switch as stand-alone switch by erase config, reset switch to its factory by holding mode bottom 7 sec and issue command: no switch 2 provision ws-c3850-48t . Show running-config. 11ac. Beginner In response to Seb Rupik. Switch: SWITCH_IGNORE_STARTUP_CFG=1. 1b80 - Local Mac Address Mac persistency wait time: Indefinite H/W Current Switch# Role Mac Address Priority Version. Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 3850 switches. 12. 5 cm) (with the FAN FRUs installed but without the power supplies installed) Weight . All switches ship with one of the five power supplies (350WAC, 715WAC, 750WAC, 1100WAC, or 440WDC)5. Bias-Free Language. 8 27/Jun/2014. Today, I’d like to share you the replacement list of C2960X-XR, C3650, C3850 to C9000 and C2960L to C1000. I need to order a UPS for a 48 port, 3750X PoE switch. I upgraded the firmware from 16. Cisco Catalyst 3850 Series and Cisco Catalyst 3650 Series Switches Best Practices Guide. The license level of the mismatch stack member switch can be changed with the license right-to-use activate <license> all acceptEULA CLI command (entire stack should have the same wired license level) and reloaded from the active switch console. The Cisco 3850 Series of switches is an industry-leading, enterprise-class series of access switches that offers superior performance, scalability, and reliability. The update process for Catalyst 3850 and 3650 switch stacks includes a series of Download the new image from the TFTP server to the flash / USB on the switch. (config)#no switch 1 provision ws-c2960x-48lps-l (config)#end #switch 2 renumber 1.