коммутатор cisco catalyst c1000 24p 4x l
Описание:
Описание: Cisco Catalyst 1000 - это сетевой коммутатор корпоративного класса в фиксированной конфигурации, ориентированный на малые предприятия и филиалы. Устройство работает на операционной системе Cisco IOS, которая обеспечивает расширенный функционал безопасности, высокую эффективность и надёжность работы, а также простое управление сетевым оборудованием и сетью вцелом через интерфейс командной строки или встроенный веб-интерфейс. В Технические характеристики Product ID* Gigabit Ethernet / FE ports Uplink interfaces PoE+power budget Fanless Dimensions(WxDxH in inches) Weight (kg) C1000-24P-4X-L 24 10/100/1000 RJ45 PoE+ 4 SFP+ 195W Y 17.48 x 11.76 x 1.73 3.68 Аппаратная часть коммутатора В 8-port models 16-port models 24-port models (1/10G uplinks) 48-port models (1/10G uplinks) Console ports RJ-45 Ethernet 1 1 1 1 USB mini-B 1 1 1 1 USB-A port for storage and Bluetooth console 1 1 1 1 Memory and processor CPU ARM v7 800 MHz ARM v7 800 MHz ARM v7 800 MHz ARM v7 800 MHz DRAM 512 MB 512 MB 512 MB 512 MB Flash memory 256 MB 256 MB 256 MB 256 MB Performance Forwarding bandwidth 10 Gbps 18 Gbps FE: 6.4 Gbps 1G: 28 Gbps 10G: 64 Gbps FE: 8.8 Gbps 1G: 52 Gbps 10G: 88Gpbs Switching bandwidth 20 Gbps 36 Gbps FE: 12.8 Gbps 1G: 56 Gbps 10G: 128 Gbps FE: 17.6 Gbps 1G: 104 Gbps 10G: 176 Gbps Forwarding rate(64? byte L3 packets) 14.88 Mpps 26.78 Mpps FE: 9.52 Mpps 1G: 41.67 Mpps 10G: 95.23 Mpps FE: 13.09 Mpps 1G: 77.38 Mpps 10G: 130.94 MAC addresses 16000 16000 16000 16000 IPv4 unicast direct routes 542 542 542 542 IPv4 unicast indirect routes 256 256 256 256 IPv6 unicast direct routes 414 414 414 414 IPv6 unicast indirect routes 128 128 128 128 IPv4 multicast routes and IGMP groups 1024 1024 1024 1024 IPv6 multicast groups 1024 1024 1024 1024 IPv4/MAC security ACEs 600 600 600 (FE: 384) 600 (FE: 384) IPv6 security ACEs 600 600 600 (FE: 256) 600 (FE: 256) Maximum active VLANs 256 256 256 256 VLAN IDs available 4094 4094 4094 4094 Maximum STP instances 64 64 64 64 Maximum SPAN sessions 4 4 4 4 MTU-L3 packet 9198 bytes 9198 bytes 9198 bytes 9198 bytes Jumbo Ethernet frame 10,240 bytes 10,240 bytes 10,240 bytes 10,240 bytes Dying Gasp Yes Yes Yes (FE: No) Yes (FE: No) MTBF in hours (data) 2,171,669 2,165,105 2,026,793 1,452,667 MTBF in hours (PoE) 1,786,412, 1,706,649 (External PS) 706,983 698,220 856,329 MTBF in hours (Full PoE) 1,706,649 - 698,220 856,329 Функционал: Network security Cisco Catalyst 1000 Series Switches provide a range of security features to limit access to the network and mitigate threats, including: ? В В В В В В Comprehensive 802.1XВ features to control access to the network, including flexible authentication, 802.1X monitor mode, and RADIUS change of authorization. ? В В В В В В 802.1X support with Network Edge Access Topology (NEAT), which extends identity authentication to areas outside the wiring closet (such as conference rooms). ? В В В В В В IEEE 802.1X user distribution, which enables you to load-balance users with the same group name across multiple different VLANs. ? В В В В В В Ability to disable per-VLAN MAC learningВ to allow you to manage the available MAC address table space by controlling which interface or VLANs learn MAC addresses. ? В В В В В В Multidomain authenticationВ to allow an IP phone and a PC to authenticate on the same switch port while being placed on the appropriate voice and data VLANs. ? В В В В В В Authentication, В Authorization, В and Accounting (AAA) command authorizationВ in PnP to enable seamless PnP provisioning. ? В В В В В В Access Control Lists (ACLS)В for IPv6 and IPv4 security and Quality-of-Service (QoS) ACL elements (ACEs). ? В В В В В В Port-based ACLsВ for Layer 2 interfaces to allow security policies to be applied on individual switch ports. ? В В В В В В SSH, Kerberos, and SNMP v3В to provide network security by encrypting administrator traffic during Telnet and SNMP sessions. SSH, Kerberos, and the cryptographic version of SNMP v3 require a special cryptographic software image because of U. S. export restrictions. ?