For more information about the Cisco Product Warranties, go to: http://www.cisco.com/en/US/products/prod_warranties_listing.html. Catalyst 9300 mini 48-port UPOE, 8-port 10G Multigigabit, 40-port 1G, 4x 10G uplinks, Network Essentials

Cisco Catalyst 9300 Series Switches support multiple physical uplink ports to connect distribution-layer switches. Typically, up to two physical uplink interfaces are deployed from access layer switches for optimal load balancing and redundancy in the wiring closet. Starting with Cisco IOS XE Software Release 16.8, the Cisco Catalyst 9300 Series supports the IEEE 802.1 AVB standard. This standard provided the means for highly reliable delivery of low-latency, time-synchronized audio and video streaming services through Layer 2 Ethernet networks. The standard also makes it easier to integrate new services and for AV equipment from different vendors to interoperate. Access to updates, upgrades, and new technology from Cisco through Cisco Software Support Services (SWSS).End-to-end visualization of the path from campus/branch to clouds/DC with Cisco ThousandEyes Network and Application Synthetics (included with Cisco DNA Advantage license). The network administrator can adjust the default EtherChannel hash algorithm from a global configuration mode, as demonstrated in the sample code that follows. Cisco Catalyst 9300 Series 1G Fiber 24 port modular uplink models, Cisco DNA Essentials Software licenses The Cisco Catalyst 9300 Series Switches support Multiprotocol label switching (MPLS) which combines the performance and capabilities of Layer 2 (data link layer) switching with the proven scalability of Layer 3 (network layer) routing. MPLS enables the explosive growth in network utilization while providing the opportunity to differentiate services without sacrificing the existing network infrastructure. MPLS support includes

Hardware replacements are accessed through the Catalyst warranty program1, compared to a choice of eight RMA service-level options offered through Smart Net Total Care and Software Support Basic.

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After a Smart Account has been set up, customers have the flexibility to create subaccounts (virtual accounts) to help manage licenses for departments, areas, or locations within their organization. Licenses can be pooled within virtual accounts as needed. Smart Accounts support role-based user access controls, which allow the delegation of authority to account administrators at the Smart Account level or at the virtual account level. In addition, customers can assign partner visibility and management rights to their virtual or enterprise-level accounts. Cisco Catalyst C3850-48P Switch Layer 2- Access Layer – 48 * 10/100/1000 Ethernet POE + cổng – LAN Base – được quản lý- có thể xếp chồng lên nhau Cisco IOS XE opens a completely new paradigm in network configuration, operation, and monitoring through network automation. Cisco’s automation solution is open, standards-based, and extensible across the entire lifecycle of a network device. The various automation mechanisms are outlined below. Catalyst 9300 and Catalyst 9300L/LM models are based on the Cisco UADP 2.0 Application-Specific Integrated Circuit (ASIC) with programmable pipeline and micro-engine capabilities, along with template-based, configurable allocation of Layer 2 and Layer 3 forwarding, Access Control Lists (ACLs), and Quality of Service (QoS) entries.

Cisco Trust Anchor module: A tamper-resistant, strong cryptographic, single-chip solution provides hardware authenticity assurance to uniquely identify the product so that its origin can be confirmed to Cisco. This provides assurance that the product is genuine. Per-port PoE power sensing measures actual power being drawn, enabling more intelligent control of powered devices. The PoE MIB provides proactive visibility into power usage and allows you to set different power-level thresholds. API-driven configuration is available with modern network switches such as the Cisco Catalyst 9300 Series. It supports a wide range of automation features and provides robust open APIs over NETCONF and RESTCONF and GNMI using YANG data models for external tools, both off-the-shelf and custom built, to automatically provision network resources. Solution Support is the defaulted service. Customers can attach desired services by following the steps outlined below:Follow steps below to change from 5 year default term to a 3 or 7 year term for Cisco DNA Advantage Software subscription license. Blue beacon: Catalyst 9300 Series switches support a blue beacon LED for easy identification of the switch being accessed. ThousandEyes Enabled: End-to-end visualization of the path from campus/branch to clouds/DC with Cisco ThousandEyes Network and Application Synthetics (included with Cisco DNA Advantage licenses).

RFID tags: Catalyst 9300 Series switches have an embedded RFID tag that facilitates easy asset and inventory management using commercial RFID readers.

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Aug 20 22:56:25.518: %AUTO_UPGRADE-5-AUTO_UPGRADE_FOUND: Switch 1 R0/0: auto_upgrade_ client: Found donor switch 1 to auto upgrade switch 4. Bộ chuyển mạch Cisco Catalyst C3850-24P Lớp 3 – Cổng Ethernet POE + 24 * 10/100/1000 – Dịch vụ IP – được quản lý- có thể xếp chồng lên nhau A transformational management solution that reduces operational expenses and enhances business agility.