Cisco Catalyst 9300 Series | EP 3

The Cisco Catalyst 9300 Series switches are Cisco's lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industry's most widely deployed switching platform. Catalyst 9300 Series switches form the foundational building block for Software-Defined Access (SD-Access), Cisco's lead enterprise architecture. At up to 480 Gbps, they are the industry's highest-density stacking bandwidth solution with the most flexible uplink architecture. The Catalyst 9300 Series is the first optimized platform for high-density Wi-Fi 6 and 802.11ac Wave2. It sets new maximums for network scale. These switches are also ready for the future, with an x86 CPU architecture and more memory, enabling them to host containers and run third-party applications and scripts natively within the switch.
The Catalyst 9300 Series is designed for Cisco StackWise technology, providing flexible deployment with support for nonstop forwarding with Stateful Switchover (NSF/SSO), for the most resilient architecture in a stackable (sub-50-ms) solution. The highly resilient and efficient power architecture features Cisco StackPower, which delivers high-density Cisco Universal Power over Ethernet (Cisco UPOE) and Power over Ethernet Plus (PoE+) ports. The switches are based on the Cisco Unified Access Data Plane 2.0 (UADP) 2.0 architecture which not only protects your investment but also allows a larger scale and higher throughput. A modern operating system, Cisco IOS XE with programmability offers advanced security capabilities and Internet of Things (IoT) convergence.
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[@live.sports717]

Great!
Could we Stack 9300 switches without purchasing DNA license?

[@ktslabs]

Hi fam, yes you can but you will need the basic license for the switch to function but if you require dynamic routing like EIGRP, OSPF etc you will need the Advanced license.

[@live.sports717]

Thank you! If I buy advanced license for 3 years, after expiring my switch still works or not in case of not upgrade the switches? or I must renew the license every 3 years?@@ktslabs

[@chrismuke606]

Nice!
I have a question those three switches wich layer are they in access or distribution thanks.

[@ktslabs]

Hi fam, it’s a collapse core deployment.

[@chrismuke606]

Ok!

[@asamoahfrimpongkwame]

nice

[@ktslabs]

Chale, thanks fam for the complement, much appreciated 💯👊🏾