Cisco 3850 replacement

Cisco 3850 replacement

Boost speed and performance with our newest, most secure switches! The Catalyst Series includes our highest density fixed-access, stackable enterprise network switches. Why Upgrade? Get an access switch that gets you ready for Stackable Catalyst Series multigigabit and Gbps network switches give you wired and wireless together so you can scale up and protect your investments.

Your network plays a crucial role in keeping your organization running by facilitating remote work. Simple, flexible software subscription suites help you achieve the latest Cisco DNA innovations in policy-based automation, secure connectivity, and critical analytics and assurance across your network. Confidently move to a secure, automated intent-based network with expert guidance, proven experience, best practices, and innovative tools.

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Switch to something new: Boost speed and performance with our newest, most secure switches! Get faster access, faster aggregation Get an access switch that gets you ready for Watch video Contact Cisco. Get a call from Sales.

The network, now more than ever. Get started. Catalyst Series Models. Compare models. Or try our switch selector to find an ideal switch for your needs. Compare models Explore switch selector. Deploy secure intelligent switching with Cisco DNA software. Accelerate your success with services from Cisco Customer Experience.

View our services. Compare Models Learn about the similarities and differences of the models within this product series. For partners Are you a Cisco partner? Webinars Bonus Offers Switch Selector.The digital transformation: Converged wired and wireless access and aggregation.

The promise of digital for your business is all about innovating more quickly while reducing risk, cost, and complexity. But supporting your digital organization will require your network to move beyond just connectivity to be a platform for insights, automation, and security.

Cisco DNA is a monumental shift on how to design and build networks. The Cisco Catalyst Series provides capabilities that ideally suited to support the convergence of wired and wireless access. Switch Models and Configurations. Figures 1 through 4 show the Cisco Catalyst Series Switches. Table 1.

Replacement of Catalyst 3850 Switch - CPAR

Cisco Catalyst Series configurations. The Cisco Catalyst Series Switches support five optional network modules for uplink ports. The default switch configuration does not include the network module. At the time of switch purchase the customer has the flexibility to choose from the network modules described in Table 2.

Table 2. Network module compatibility matrix. Table 3. Network module configuration examples. The Cisco Catalyst Series Switches support dual redundant power supplies. If only one power supply is installed, it should always be in power supply bay 1. The switch also ships with three field-replaceable fans. Table 4 shows the different power supplies available in these switches and available PoE power.

Table 4. Power supply models. In addition to the power supplies listed in Table 5, a WDC power supply is available as a configuration option and also as a spare that is, it can be ordered separately on all switch models. Customers can mix and match the AC and DC power supplies in the two available power supply slots.

Any of these power supplies can be installed in any of the switches. Table 5. Available PoE with DC power supply. Number of W DC power supplies. PoE removes the need for wall power to each PoE-enabled device and eliminates the cost for additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments.

Table 6 shows the power supply combinations required for different PoE needs. Table 6. PoE on all ports Table 7. UPOE 60W per port on all 24 port switch or max.

With the enormous growth of This creates a need for a technology that supports speeds higher than 1 Gbps on all cabling infrastructure. Cisco Multigigabit technology allows you to achieve bandwidth speeds from 1 Gbps through 10 Gbps over traditional Cat 5e cabling or above.This convergence is built on the resilience of the new and improved Cisco StackWise Product Overview.

With this, Cisco has pioneered a host of rich capabilities such as high availability based on stateful switchover SSO on stacking, granular QoS, security, and Flexible Netflow FNF across wired and wireless in a seamless fashion. The single console port for command-line interface CLI management reduces the number of touch points to manage for wired plus wireless services, thereby reducing network complexity, simplifying network operations, and lowering the TCO to manage the infrastructure.

cisco 3850 replacement

Converged wired plus wireless not only improves wireless bandwidth across the network but also the scale of wireless deployment. Each port Cisco Catalyst provides 40 Gbps of wireless throughput 20 Gbps on the port model. This wireless capacity increases with the number of members in the stack.

This makes sure that the network can scale with current wireless bandwidth requirements, as dictated by IEEE Additionally, the Cisco Catalyst distributes the wireless controller functions to achieve better scalability. In this mode the switch is capable of terminating the CAPWAP tunnels from the access points and providing wireless connectivity to wireless clients.

Maintaining wireless client databases and configuring and enforcing security and QoS policies for wireless clients and access points can be enforced in this mode. No additional license on top of IP Base is required to operate in the mobility agent mode. The mobility controller mode can be enabled on the switch CLI. With mobility agents located in the wiring closets providing 40 Gbps of wireless per switch n x 40 Gbps for a stack of n switches and mobility controllers managing some of the central wireless functions, the converged access-based wireless deployment provides best-in-class scalability for wireless and significantly improved wireless throughput.

This helps identify users and user traffic flows in order to identify potential attackers and take corrective action at the access layer before the attack penetrates further into the network.

This is achieved using FNF, which monitors every single flow entering and exiting the switch stack for wired and wireless users.

The switch has advanced wired plus wireless QoS capabilities. This helps manage and prioritize available bandwidth between various radios and various SSIDs enterprise, guest, and so on within each radio on a percentage basis. The switch is also capable of automatically allocating equal bandwidth among the connected users within a given SSID.

This makes sure that all users within a given SSID get a fair share of the available bandwidth while being connected to the network. In addition to these capabilities, the switch is able to do class of service CoS or differentiated services code point DSCP based queuing, policing, shaping, and marking of wired plus wireless traffic.

This enables users to create common policies that can be used across wired plus wireless traffic. The Cisco Catalyst provides a rich set of security features for wired plus wireless users. Features such as IEEE StackWise has a stack bandwidth of Gbps. The active switch automatically elects a standby switch within the stack. If the active switch fails, the standby switch assumes the role of the active switch and continues to the keep the stack operational.

Access points continue to remain connected during an active-to-standby switchover. A working stack can accept new members or delete old ones without service interruption.

StackWise creates a highly resilient single unified system of up to four switches, providing simplified management using a single IP address, single Telnet session, single CLI, auto-version checking, auto-upgrading, auto-configuration, and more.

StackPower is an innovative power interconnect system that allows the power supplies in a stack to be shared as a common resource among all the switches. Cisco StackPower unifies the individual power supplies installed in the switches and creates a pool of power, directing that power where it is needed.

Up to four switches can be configured in a StackPower stack with the special connector at the back of the switch using the StackPower cable, which is different than the StackWise cables. See Figure 4.Ultra-M is a pre-packaged and validated virtualized mobile packet core solution designed to simplify the deployment of VNFs.

The servers that are part of the Ultra-M setup are connected to three different types of switches :. Note : The Network topology is only a representation, the connections between the switches might slightly vary, it depends upon the solution deployed. This document is intended for the Cisco personnel who are familiar with Cisco Ultra-M setup and Catalyst Switch operations. Every rack in an UltraM setup has one CAT Switch to handle the above three networks for the devices present in the rack.

However, none of the service level traffic is carried by these networks there would not be any service impact during the replacement procedure. Step 1. The steps for switch installation can be found in this link:. Catalyst Switch Hardware Installation Guide. Step 2. This action enables access to the switch through the IP address for further configuration. The steps for performing Express setup can be found in the link below:. Catalyst Switch Getting Started Guide.

Step 3. Step 4. Check the license level of the new CAT switch and confirm it is as per the old license settings. Skip to content Skip to footer. Available Languages. Download Options. Updated: August 30, Contents Introduction. Background Information Ultra-M is a pre-packaged and validated virtualized mobile packet core solution designed to simplify the deployment of VNFs. The servers that are part of the Ultra-M setup are connected to three different types of switches : Catalyst Switch Leaf Switch Spine Switch The network topology of a Ultra-M setup is as shown in the image: Note : The Network topology is only a representation, the connections between the switches might slightly vary, it depends upon the solution deployed.

External network - Connects to the next hop switch. Prerequisite Step 1. Check the current software version, which runs in the switch and make a note of it. Check the current license entitlement.Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst switches.

The last day to order the affected product s is October 30, Table 1 describes the end-of-life milestones, definitions, and dates for the affected product s. Table 2 lists the product part numbers affected by this announcement. For customers with active and paid service and support contracts, support will be available under the terms and conditions of customers' service contract.

Table 1. End-of-life milestones and dates for the Cisco Catalyst switches. End-of-Life Announcement Date. The date the document that announces the end-of-sale and end-of-life of a product is distributed to the general public. October 31, End-of-Sale Date: HW. The last date to order the product through Cisco point-of-sale mechanisms. The product is no longer for sale after this date.

October 30, Last Ship Date: HW. Actual ship date is dependent on lead time. January 29, The last date that Cisco Engineering may release any final software maintenance releases or bug fixes. After this date, Cisco Engineering will no longer develop, repair, maintain, or test the product software. The last date that Cisco Engineering may release a planned maintenance release or scheduled software remedy for a security vulnerability issue.

The last-possible date a routine failure analysis may be performed to determine the cause of hardware product failure or defect. The last date to extend or renew a service contract for the product. January 28, Last Date of Support : HW. The last date to receive applicable service and support for the product as entitled by active service contracts or by warranty terms and conditions.There are all kinds of news and information related to Cisco and Cisco network equipment, such as release of Cisco equipment, news of Cisco's new networking solution, and Cisco hardware and software upgrading Cisco announced its new Catalyst series switches-the Catalyst Series, introducing an entirely new era of networking.

The Network. There are three series in the new Catalyst switch family:.

cisco 3850 replacement

Will the Catalyst replace the Catalyst Series? Definitely, it is the best replacement for the Catalyst Series. Switch models and configurations. The Cisco Catalyst Series is made up of seven different switch models.

Any of the models can be used together in a stack of up to eight units. The Table below lists port scale and power details for the Cisco Catalyst Series models. Cisco Catalyst Series Switch configurations. Default AC Power Supply. Available PoE Power. Cisco StackWise Cisco StackPower. Network modules. The Cisco Catalyst Series Switches support optional network modules for uplink ports.

The default switch configuration does not include the network module. When you purchase the switch, you can choose from the network modules described in the following Table. Network module numbers and descriptions.

End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 3850 switches

Network Module. Please note: Existing network modules are also supported in the Catalyst Series platforms. Power Supplies. The Cisco Catalyst Series Switches support dual redundant power supplies. The switches ship with one power supply by default, and the second power supply can be purchased when the switch is ordered or at a later time.

If only one power supply is installed, it should always be in power supply bay 1. The switches also ship with three field-replaceable fans. Table3 lists the different power supplies available in these switches and available PoE power. Power supply models. Default Power Supply. PoE on all ports This is important for IoT endpoints such as PoE-powered lights, so that there is no disruption during switch reboot.

Software requirements.Is there a direct replacement for this switch? Obviously if you are intending to find the equivalent of a single switch the cost of this option will not stack up.

cisco 3850 replacement

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Cisco Catalyst 3850 Series Switches

Tyler Durden. Replacement for the Catalyst Many thanks. I have this problem too. All forum topics Previous Topic Next Topic. Seb Rupik. VIP Advisor.

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