Cisco Catalyst 3850 Series Switches - Learn product details such as features and benefits, as. never done this before. Solved: I have a Cisco WS-C3850-48T switch running 03. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic. 8962. I'd expect to specify "switch 1 provision ws-c3850-48f" in the configuration. For the purposes of this documentation set, bias-free is defined as language. Switch (config-line)#. We have VLANs 10 and 20 and added a Guest Wifi network on VLAN 200. now you must copy this image to flash of switch: Switch#copy usbflash0:XXXX. Uptime for this control processor is 19 weeks, 6 days, 18 hours, 15 minutes. bin flash. Please check the release notes for details. The Cisco Catalyst 3850 Series Switches are no longer sold, but are still supported by Cisco. The following Cisco license levels are required for AVB support. The Install mode is the recommended mode for booting a switch. 06. Informations relatives à la conformité et à la sécurité du commutateur Catalyst 3850 (PDF - 7 MB) 29/Jan/2013. C3850-NM: C3850-NM-2-40G, C3850-NM-4-10G, C3850-NM-8-10G: Additionally, Meraki modules MA-MOD-2X40G, MA-MOD-4X10G and MA-MOD-8X10G are also compatible with migrating C9300 switches. or. On the console you should be in Boot Loader. Switch: Add the following variables. STACK-T1-1M= Cisco StackWise-480 1m stacking cable for Cisco Catalyst 3850 series switch Compare to Similar Items Table 3 shows the comparison between WS-C3850-48P-S and WS-C3850-48T-S. 59 $17,160. 07. Model: WS-C3850-24P-L Catalyst 3850 Switch. 28 MB) View. specifications . 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,. The Active switch is the one which is the current master of the stack. All SW member must be upgrade after active one upgrading if I understood the Cisco documents. Use this mode to configure parameters for the terminal line. Step 3: Dump the Packet Sent to the CPU. Network Module. All switches ship with one of the five power supplies (350WAC, 715WAC, 750WAC, 1100WAC, or 440WDC)5. 07-15-2020 07:20 AM. Use the command “software install” to install the newly downloaded image (or) the image present in the network. (If the chassis is booted in a bundle mode, ISSU is not supported). Cisco Catalyst 3850 Series Switches Figure 2. bin file to the switch. The Cisco Catalyst 3850 Series Switches support dual redundant power supplies. 58, RELEASE SOFTWARE (P) STACKPROD uptime is 19 weeks, 6 days, 18 hours, 8 minutes. Configuring Ethernet Management Port. E into each switch connected to. Cisco EnergyWise Cisco IOS Configuration Guide for Catalyst 3850 Switches, EnergyWise Version 2. 09. You can use a routing protocol (EIGRP, OSPF, etc. access-map—Creates VLAN access-maps or enters the vlan access map command mode. Step 4 The switch now operates like an unconfigured switch. Options. We have purchased these switches with IP Services Licenses. The Install mode uses a package-provisioning file named packages. 06 to 16. SPA. 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'. Once the switch has booted you can copy the saved config back into the running config. PDF - Complete Book (33. Third, upgrading procedures and process. Options. A network engineer. Cisco Catalyst 3850 Series Switches and Cisco 5760 Series Wireless Controllers. At the time of switch purchase the customer has the flexibility to choose from the network modules described in Table 2. Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 3850 switches. Cisco Catalyst 3850 Series Switches Figure 2. 07-19-2016 03:50 AM - edited 03-08-2019 06:41 AM. This is the traditional method of booting the switch where the switch extracts the . com. Show running-config. Switch#. Cisco Catalyst 3850 Series Switches. 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. or Best Offer. Connect your console cable to the 3850 and guarantee you can get a command prompt. When we repatched the uplink of those switches to other ports, the uplink came up, and the switches were accessible. ; Step 3:. 4 x 44. Hello. Insert the new power supply into the power-supply slot, and gently push it into the slot. The documentation set for this product strives to use bias-free language. 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. access-list access-list-number {deny | permit} source source-wildcard [log] Example: Switch (config)# access-list 2 deny your_host. Cisco Catalyst 3850 Series Switches with 12 and 24 1/10 Gigabit Ethernet SFP+ ports Figure 3. -switch 2 provision ws-c3850-48p. if u do vtp transparent, your vlans will be written to running / start up config. Options. Switch #2 (the Standby switch) appears to boot normally, and joins the stack as a "member". 05. 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. 5b without a noticeable change in CPU levels. Table 1 before proceeding with configuration. 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. Catalyst 3850 Switch Hardware Installation Guide 2-13 OL-26779-02. Verify the stacks that how many switches are connected with stack & in ready state “ Show switch”. System Management Configuration Guide, Cisco IOS XE Fuji 16. We have begun using the new generation of 3850 switches, specifically WS-C3850-24P-P switches. 5. Prerequisites. Initial Switch Configuration. The documentation set for this product strives to use bias-free language. 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. Du ring Express Setup, VLAN 1 is the only VLAN onBeginner. Technical Specifications. I`f found a few Cisco document to do that. bin. Platform-independent command references . Each switch has two stack-wise ports (left), let's name the stack wise ports P1 and P2 as shown in the picture. Cisco WS-C3850-12S-S Catalyst 3850 12 Port GE SFP IP. Cisco switch users like to compare the new. 2. bin new force verb on-reboot. 7. The documentation set for this product strives to use bias-free language. 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. x (Catalyst 3850 Switches) Chapter Title. E RELEASE SOFTWARE. 08-20-2019 02:25 PM. 2. 10 Helpful Reply. Use the command above to start the Install Mode process of unpacking/extracting the package files from the BIN file. @robertkwild wrote:Same problem with our switch , WS-C3850-48T S/W 03. C3850-NM-4-1G-RF. HTH. You can use two AC modules, two DC modules, one AC and one DC module, or one module. It was working good before, after few days when i connect an IP phone it is not powering on. 750 W power supply. I would like to know if the 3850 switches can become wireless. Examples of Auto-Advise Messages Auto-Upgrade Is Disabled and Incompatible Switch Attempting to Join: ExampleObviously if you are intending to find the equivalent of a single 3850 switch the cost of this option will not stack up. Cisco Catalyst 3850 Series Switches Figure 2. Switch specifications. For the purposes of this documentation set, bias-free is defined. Device (config)# logging file flash:log_msg. French Guides. Obtenga más información sobre la política de fin de vida útil de Cisco. That’s good! The 3850 manual says that VLAN-based QoS is available but requires a per-port command. Could you please help me how to configure PBR on our Cisco 3850 switch. Catalyst 3850 Switch Hardware Installation Guide . 3. SSH provides more security for remote connections than Telnet does by providing strong encryption when a device is authenticated. (14 of the 30 in use ports) It occurs the same as the blinking green leds, which shows receiving traffic. Detail: Cisco Catalyst C3850-24P Switch Layer 2- Access Layer – 24 * 10/100/1000 Ethernet POE+ ports – LAN Base – managed- stackable. The image for the 3850 is very big 250Mb+ so copying via TFTP can take a while, a much better solution is to use a USB stick. 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 . View this content on Cisco. ISSU is supported only if both the switches in Stackwise Virtual are booted in install mode. 47 MB) PDF - This Chapter (1. Page 41 24-port Cisco UPOE switch 220 W 660 W 185 W 48-port Cisco UPOE switch 625 W Table 15: Switch Power Supply Requirements for PoE, PoE+, and Cisco UPoE PoE Option 24. By doing this the switch should automatically get the stack number and priority value of 1. Switch vendor Cisco Switch model Catalyst 3850 Switch firmware 03. Most routers and switches by Cisco have default passwords of admin or cisco, and default IP addresses of 192. If the master fails, the next highest priority will be the master. All switches ship with one of the five power supplies (350WAC, 715WAC, 750WAC, 1100WAC, or 440WDC)5. The last day to order the affected product(s) is October 30, 2020. x 20/Aug/2020. Switch: Add the following variables. pkg. The following is sample output from the show version command on a Cisco Catalyst 3850 Series Switch that is the active switch in a 2-member stack: infra-p2-3#show version Cisco IOS Software, IOS-XE Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9. Cisco WS-C3850-24P-S Catalyst 3850 24-Port Gigabit PoE+ Switch /w 1x PSU 715W. 8) there is no l2 connection beetween switches. Documentation. Switch(config)#no boot system switch all flash:cat3k_caa-universalk9. To do this, you first need to enable routing on the device. 4E. i have connected Cisco AP's with Each port. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination. 45 kg) This table describes the physical specifications. I tried ip routing, setting a. Of course, one of the power supplies is redundant so, I only need enough to power to keep the switch and all of it's phones running for 1 hour. After the switch boots the IOS-XE, copy the IOS-XE file into the switch's flash. The Cisco 3850 Series of switches is an industry-leading, enterprise-class series of access switches that offers superior performance, scalability, and reliability. Figure 14: 24- and 48-Port Switch Airflow Patterns The following illustrations show the airflow patterns for the 24- and 48-port switches. Physical Specifications. It should go to the ROMMON and then we can recover. Step 2: Power down the failed switch. As the process is using 18. The 1100-W power-supply module extends 1. 9. Cisco Catalyst 3850-24P-E - switch - 24 ports - managed - rack-mountable. Big Discount for Cisco 3850 price, buy Brand New Cisco Catalyst 3850 at Router-Switch. 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. SE universalk9, we see some ports blinking orange. bin file to a single switch, the install process replicates the file to the other switches in the stack. Then, I plugged in an Ethernet cable between a laptop and the switch on a port in the front, and went to the web interface at I got to the Express Setup. The Cisco Catalyst 3850 arrangement is the endeavor class stackable access-layer switches that give full combination among wired and remote on a solitary stage. Cisco Catalyst 3850 48 Port 10G Fiber Switch IP Services. SPAN. Download and copy the IOS version file to a USB flash drive, and connect it to the USB port of the C3850 switch. Options. 12. Beginner. Cisco Catalyst 3850 Series Switches with 12 and 24 1/10 Gigabit Ethernet SFP+ ports Figure 3. 3. Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 3850 switches. Components used . Dimensions (H x W x D) 1. The Catalyst 3850. C9300-24S - C3850-32XS-E++ Cisco Catalyst 3850 32 Port 10G Fiber Switch IP Services TAA C9300X-24Y Catalyst 9300X 24x25G Fiber Ports, Base Switch - C3850-32XS-S++ Cisco Catalyst 3850 32 Port 10G Fiber Switch IP Base TAA Field Notice: FN - 63697 - Protective Boot on Certain Network Cables Might Push the Mode Button and Cause an Unexpected Reset on the 48-Port Models of Cisco Catalyst 3650 and 3850 Series Switches - Workaround Provided. 00 (73% OFF) Buy Now 61: WS-C3850-48XS-F-E. Switch: SWITCH_DISABLE_PASSWORD_RECOVERY=0. The switch LEDs begin blinking after about 3 seconds. 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, allowing Cisco 3850 switches to. or Best Offer. Total GE. Before, I would navigate to (IPaddress)/wireless, and it. Following the Quick Start Guide, I put in the power module, powered it on, and waited for it to complete POST. 02. 5cb9. Beginner. 2 x 10GE. The Active switch is the one which is the current master of the stack. 4W is being. CSCvc14038 "3650/3850 :: Crashinfo: filesystem high utilization with only default traces enabled" Open a TAC Case or you can upgrade to known fix release. Except a few. x (Catalyst 3850 Switches) Configuring Precision Time Protocol (PTP). [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. Figure 1. There will be a microcode upgrade and this will take around 14 to 22 minutes. Big Discount Cisco WS-C3850-48T-S, buy 100% Original New Cisco 3850 Series switch: Catalyst 3850 48 Port Data IP Base online and faster deliver C3850-48T-S internationally!Options. com search results. Review. 5E/3. you must have Vlans in database ( usually stored on vlan. 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. All switches ship with one of the five power supplies (350WAC, 715WAC, 750WAC, 1100WAC, or 440WDC)5. 73 x 17. 02. The Catalyst 3850 switches enhance productivity by enabling applications such as IP telephony, wireless, and video for a true borderless network experience. Cisco Plug-in for OpenFlow Configuration Guide for Catalyst 3850 and 3650 Series Switches 15/Jan/2016. x (Catalyst 3850 Switches) Bias-Free Language. PDF - Complete Book (2. 03. $189. The LEDs stop blinking after 7 more seconds, and then the switch restarts. The Catalyst 3850 switches enhance productivity by enabling applications such as IP telephony, wireless, and video for a true borderless network experience. Cisco Catalyst 3850 Series Switches with 12 and 24 1/10 Gigabit Ethernet SFP+ ports Figure 3. PDF - Complete Book (13. Emergency-Install process can only be effectively achieved by using a USB thumb drive. Cisco Catalyst 3850 Series and Cisco Catalyst 3650 Series Switches Best Practices Guide 01/Dec/2015. 31 MB) View with Adobe Reader on a variety of devices. Figure 1 shows the appearance of WS-C3850-48P. To return to privileged EXEC mode, press Ctrl-Z or enter end. Switch: Add the following variables. Each switch, including switches in a stack will receive and individual Meraki ID. 07-14-2019 08:52 PM - edited 07-14-2019 09:04 PM. Hi, on 2 WS-C3850-48T switches (stack of 4), software IOS-XE 03. All you need is a USB stick that is recognised by the switch and a console connection. Cisco Catalyst 3850 WS-C3850-24T-L V06 24x RJ45 Gigabit Ethernet Switch. After the process completes, check to make sure the time & date stamp of packages. Check IOS with “show version”. Best way to get high quality and lowest price of Catalyst 3850 Switch WS-C3850-24S-S at Router-Switch. (C3850-48 IP Base) 4 EVAL EXPIRED. For the purposes of this documentation set, bias-free is defined as language that does. Price: $391. on 01-29-2019 12:39 AM. SPA. The last day to order the affected product(s) is September 5, 2023. Hi Team, We are using Cisco 3850 Poe - 24 port Switch. Port 27 is the SFP module slot Gigabit Ethernet1/0/25, and so forth. The Catalyst WS-C3850-48XS switch models do not support power stacking. Data Stack Cabling Configurations This is an example of a recommended configuration that uses the supplied 0. 3 at Power over Ethernet Plus (PoE+), modular and field replaceable network modules, redundant fans, and power supplies. Cisco Catalyst 3850 Series Switches Figure 2. ; group—Creates a VLAN group. The member number also determines the interface-level configuration that a stack member uses. 2801 - Local Mac Address Mac persistency wait time: Indefinite H/W Current Switch# Role Mac Address Priority Version State ----- *1 Active 6c99. ; configuration—Enters the vlan feature configuration mode. If you don't see "boot system switch all flash:XXXX. If I boot from USB switch performs firmware upgrades but then fails to boot have tried booting numerous times from USB. 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. JL075A: Aruba 3810M 16SFP+ 2. 1a 23/Nov/2017. This USB port is also used with flash drives for image backup and recovery. Obtenga más información sobre la política de fin de vida útil de Cisco. IP BaseWhat feature sets do the Cisco Catalyst 3850 switches support? A. The Catalyst 3850 family of switches are Ethernet switches to which you can connect devices such as Cisco IP Phones, Cisco Wireless Access Points, workstations,. Quick Specs. 4. Cisco Catalyst 3850 Series and Cisco Catalyst 3650 Series Switches Best Practices Guide. WARNING : Emergency-Install command will erase the flash/bootflash of the appliance. 2- switch# request platform software package install switch 1 file flash:cat3k_caa-universalk9. In the following figure, Switch A routed uplink port 25 is connected to the router and PIM stub routing is enabled on the VLAN 100 interfaces and on Host 3. 73 x 17. X. 1. conf. I have a pair of Cisco C3850-48T switches which i have stacked together. x (Catalyst 3850 Switches) Bias-Free Language. Look for "switch 1 provision ws-c3850-48p" (verify your model number and port count) If it doesn't exist, then. See if the console goes to ROMMON or not. 06. conf file. 32 ports are available when the C3850-NM-8-10G network module is plugged into the WS-C3850-24XS-S switch. we have a 3850 which fails to boot I can see the files on the flash however it is read only so can't make any changes. Reload the switch (use the power cable). ), or static routes. 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. 5 in. Configuration Guides. Routing Configuration Guide, Cisco IOS XE Release 3SE (3850/3650) Bias-Free Language. Further, it supports up to 100 access points and 2. we have done factory reset to switch - after that also not. 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. Base Switch - C3850-24XS-S++ Catalyst 3850 24 Port 10G Fiber Switch IP Base TAA See Product Migration Options section for details. Position the module face up to install it in the module slot. The Cisco Catalyst 3850 Series switches support 256-bit (SFP+ and Multigigabit models only) and 128-bit Advanced Encryption Standard (AES) on all ports at all speeds, providing the most secure link encryption. SW3850S-01#sh ver Cisco IOS Software, IOS-XE Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version 03. The last day to order the affected product(s) is October 30, 2020. I downloaded and updated to the Suggested Release of 16. 8962. Fast ship catalyst 3850 switches to the worldwide!Description WS-C3850-48F-E Datasheet. Unpack the firmware using the command "request platform software package install switch all file flash:cat3k_caa-universalk9. place it in the flash of your active switch. System restarted at 15:51:30 CET Fri Feb. 4 x 44. Go to solution. 06. The Cisco Catalyst 3850 Series Switches support three optional network modules for uplink ports. We are running software version: cat3k_caa-universalk9, version 03. Cisco announces the End-of-sale and End-of-life dates for the Cisco Catalyst 3850 Series Switches. This is what I get: 54209 drwx 4096 . Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 3850 switches. Switch# (config) ip routing. bin file to the RAM of the switch and run from there. End-of-Life and End-of-Sale Notices. or Best Offer. Updating the Cisco CLI Python Module. The Catalyst 3850 switches also support full IEEE 802. 3. The default switch configuration doesn’t include the uplink module. Below are details on each NM module and how to configure each one when inserted into the switch. And on the MC, enter these commands: 3850MC (config)# wireless mobility controller peer-group <SPG1>. 1)Download free tftp server/client here and install it on your pc. More Discussion about the Cisco 3850 License Set Upgrade. Cisco's Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch. C3850-NM: C3850-NM-2-40G, C3850-NM-4-10G, C3850-NM-8-10G: Additionally, Meraki modules MA-MOD-2X40G, MA-MOD-4X10G and MA-MOD-8X10G. conf t. 48 x 10/100/1000. 00SE. Beginner. (4. These switches will act as Distribution Switches within their network. 3. 03. Figures 1 through 4 show the Cisco Catalyst 3850 Series Switches. Take the configuration backup before proceeding upgrade. The steps for switch installation can be found in this link: Catalyst 3850 Switch Hardware Installation Guide. CAT3850 switch has an. Install the new switch in the rack and connect the cables to the switch as noted. SPEED = green. Keep holding down the Mode button for another 45 seconds and then release. dat file ) of switch. The Cisco Catalyst 3850 Series Rack Mount Kit, C3850-RACK-KIT, is a professional-grade accessory meticulously designed to seamlessly integrate Cisco Catalyst 3850 Series switches into standard 19-inch racks. UPS sizing for 3850. First, I was under the impression that all of the processing was performed by the stack master. End-of-Life and End-of-Sale Notices. 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 . 06 to 16. Connect to the console of the switch. 4190 1 M0 Ready License: C3850#show license right-to-use Slot# License. See if the console goes to ROMMON or not. " These are connected to a WS-C3750X-48P that is a member of a 4-switch stack. The Cisco Catalyst 3850 Series provides capabilities that ideally suited to support the convergence of wired and wireless access. 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. bin flash: Step3: Configure Bundle mode Upgrade variable:I've noticed! *lol* What I've found about resetting passwords seems to assume you're in priveledged EXEC already - which would be part of the problem, really. Model Comparison for Cisco Catalyst 3850 Switch with Fiber Data Ports. we have done factory reset to switch - after that also not powered up. Two or more switches must be in the same boot mode to form a switch stack. we are trying to get 8 APs powered up using POE from Cisco 3850 and only some are coming up. Figures 1 through 4 show the Cisco Catalyst 3850 Series Switches. 1 (0) 0 Helpful. The LEDs stop blinking after 7 more seconds, and then the switch restarts. Step 2: Use one of these commands: service timestamps log uptime; service timestamps log datetime [msec | localtime | show-timezone] Example: Switch (config)# service timestamps log uptime. Optional . 06. $36. 2. X to 16. FiberPorts: Default . The Cisco CLI Python module and EEM module are pre-installed on devices. 2- switch# request platform software package install switch 1 file flash:cat3k_caa-universalk9. 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"). Cisco Catalyst 3850 Series Switches. When correctly inserted, the 350-W and 715-W power supplies (excluding the power cord retainer) are flush with the switch rear panel. 06E IOS. Get Fast, Free Shipping with Amazon Prime. Did some research but the C3850 although accepts NAT commands but it doesn’t support it. Cisco Catalyst 3850 Series Switches are the next generation of enterprise class stackable access layer switches, with the new and improved 480-Gbps StackWise. 5cb9. Release the MODE button. 5 results for Cisco Catalyst 3850-24T-S Switch. The Catalyst 3850 family of switches are Ethernet switches to which you can connect devices such as Cisco IP Phones, Cisco Wireless Access Points, workstations, and other network devices such as servers, routers, and other switches. The replacement switch must be a Catalyst 3850 switch. Cisco Catalyst 3850 Series Switches Data Sheet. I have a stack of 4 Catalyst 3850-24X working as a distribution switch, lying in between a Nexus 7K core switch and 34 C3850 access switches/stacks. I need these converted to instal mode. Cisco Catalyst 3850 Switches with Fiber Data Ports. 53. Updated on November 7, 2023. Stack of six C3850 Switches.