Описание: Коммутаторы для применения в системах интернета вещей и облачных сервисах. В аппаратной части используются процессоры x86-архитектуры и достаточные объёмы внутренней памяти. Поддерживаются технологии стекирования, питания по сетевому кабелю, программно-определяемого доступа, IPv4 и IPv6, шифрование AES-256 (определяется типом программного обеспечения), чипы Cisco UADP второй версии. Коммутаторы доступны в двух вариантах уровня программного обеспечения. Характеристики Description Performance: C9300L fixed uplink SKUs Total number of MAC addresses 32,000 Total number of IPv4 routes (ARP plus learned routes) 32,000 (24,000 direct routes and 8000 indirect routes) IPv6 routing entries 16,000 Multicast routing scale 8,000 QoS scale entries 5,120 ACL scale entries 5,120 Packet buffer per SKU 16 MB buffer for 24 and 48 port Gigabit Ethernet models FNF entries 64,000 flow on 24- and 48-port Gigabit Ethernet models DRAM 8 GB Flash 16 GB VLAN IDs 4094 Total Switched Virtual Interfaces (SVIs) 1000 Jumbo frames 9198 bytes Total routed ports per Catalyst 9300 Series stack 416 Пропускная способность коммутатора Описание Ёмкость коммутатора Ёмкость коммутатора со стекированием Скорость пересылки пакетов Скорость пересылки пакетов в режиме стекирования C9300L-24T-4G 56 Gbps 376 Gbps 41.66 Mpps 279.76 Mpps Доступные Stack-модули и блоки питания: Стекирование: Коммутаторы 9300L требуют отдельного модуля для Stack: Model Description C9300L-STACK-KIT Stack kit for C9300L SKUs only: Two data stack adapters and one data stack cable STACK-T3-50CM Data stack 50cm cable (default cable with C9300L Stack Kit) STACK-T3-1M Data stack 1m cable (cable option with C9300L Stack Kit) STACK T3-3M Data stack 3m cable (cable option with C9300L Stack Kit) Доступные варианты PoE с резервными блоками питания: Model Default power supply Available PoE power With 350W Secondary PS With 715W Secondary PS With 1100W Secondary PS C9300L-24T-4G PWR-C1-350WAC-P n/a n/a n/a n/a Поддерживаемый функционал: Features Network Essentials Switch fundamentalsLayer 2, Routed Access (RIP, EIGRP Stub, OSPF - 1000 routes), PBR, PIM Stub Multicast (1000 routes)), PVLAN, VRRP, PBR, CDP, QoS, FHS, 802.1X, MACsec-128, CoPP, SXP, IP SLA Responder, SSO ✓ Advanced switch capabilities and scaleBGP, EIGRP, HSRP, IS-IS, BSR, MSDP, PIM-BIDIR,* IP SLA, OSPF ✗ Network segmentationVRF, VXLAN, LISP, SGT, MPLS, mVPN ✗ AutomationNETCONF, RESTCONF, gRPC, YANG, PnP Agent, ZTP/Open PnP, GuestShell (On-Box Python) ✓ Telemetry and visibilityModel-driven telemetry, sampled NetFlow, SPAN, RSPAN ✓ High availability and resiliencyNonstop Forwarding (NSF), Graceful Insertion and Removal (GIR), Fast Software Upgrade (FSU), Software Patching (CLI Based) ✗ IOT integrationAVB, PTP, CoAP ✗ SecurityMACsec-256 ✗ Cisco DNA licensing (обязательная опциональная подписка в составе коммутатора): Features Cisco DNA Essentials Switch features Optimized network deploymentsCisco DNA Service for Bonjour ✗ Advanced telemetry and visibilityFull Flexible NetFlow, EEM ✓ Optimized telemetry and visibilityERSPAN, AVC (NBAR2), app hosting (in containers/VMs), Wireshark ✗ Advanced securityEncrypted Traffic Analytics (ETA) ✗ Cisco DNA Center features Day-0 network bring-up automationCisco Network Plug-and-Play application, network settings, device credentials, LAN automation, host onboarding ✓ Element managementDiscovery, inventory, topology, software image, licensing, and configuration management ✓ Element managementPatch management ✗ Basic AssuranceHealth dashboards – Network, Client, Application; switch and wired client health monitoring ✓ SD-Access Policy-based automation and assurance for wired and wireless ✗ SD-Access Embedded Wireless C9800 Wireless Software package to enable Wireless Controller Functionality* ✗ Network assurance and analyticsGlobal insights, trends, compliance, custom reports; switch 360, wired client 360; fabric and non-fabric insights; app health, app 360, app performance (loss, latency, jitter) ✗ Other Software included (can be purchased separately) ISE Base ✗ ISE Plus ✗ StealthWatch ✗ * Note: A purchase of Cisco DNA Advantage or Cisco DNA Premier per Access Point is required in order to enable the Wireless Controller functionality on Catalyst Switches Физические характеристики (габариты и вес): General Specifications Dimensions (H x W x D) см. Model Chassis only W/ Default Power Supply W/ 1100W Power Supply C9300L-24T-4G 4.4 x 44.5 x 40.9 4.4 x 44.5 x 44.9 4.4 x 44.5 x 48.8 Weight (with default power supply) Model Kilograms C9300L-24T-4G 6.78