Основные особенности:

Высокая надежность благодаря пассивному охлаждению (ожидается);
Простота использования и эксплуатации.
Поддержка IPv6
Отличный Feature set
Технические характеристики:

Параметр

Значение

Интерфейсы

48 портов FastEthernet 10/100 Мбит/с;
4 комбо-порта 100/1000Base-T/SFP;
1 консольный порт RS-232 (RJ-45).

Производительность

ОЗУ

64 Мб

ПЗУ

8 Мб

Производительность (для кадров Ethernet длиной 64 Байта)

13,2 Мпс

Коммутационная фабрика

Неблокируемая архитектура

Размер таблицы MAC-адресов

8000

Максимальный размер кадра

2048 байт

Функции 2 уровня

Spanning Tree

IEEE 802.1D (STP);
IEEE 802.1w (RSTP);
IEEE 802.1s (MSTP);

Support Root guard and BPDU gurad

MRPP (expansion of EAPS, rfc 3619, 50-100mc);

VLAN

Port-based vlan, 802.1Q vlan, QVRP, PVLAN, Multicast Vlan, MAC vlan, voice vlan, QinQ;

max 4 IP IF setu

Traffic Control (управление полосой пропускания)

Support HOL preventing first packet congestion，backpressure，full-duplex IEEE802.3x

Broadcast Storm Control

Support broadcast pass permission rate can be set

Multicast

IGMP snooping v1/v2/v3; Multicast Vlan Register ; Multicast receive control; Illegal multicast source detect

Port Aggregation

Support 802.3ad. To the maximum, support 6 group trunks and 8 ports per trunk ;

Support destination MAC based load balancing

DHCP

Support DHCP server/Client

Support DHCP relay (+option 82 )

Support DHCP snooping (+option 82 )

Support DHCP snooping (+option 82, +user bind)

AAA

Support RADIUS and TACACS+

Port Mirror Image

Support one to one and any to one mirror

Безопасность

Support port/MAC address based DC 802.1x integrated solution enable to implement strict binding of user ID, password, IP, MAC, VLAN, ports and switch，prevent agent software, PC clone, unwanted message/advertisement to user, dynamically actualize user based VLAN authentication and bandwidth authentication and actualize group based dynamic IP address distribution. Can achieve accounting on basis of time/flow. Support TLS, PEAP, MD5

ACL

Support standard ACL＆extended ACL，support IP ACL, MAC ACL, IP-MAC ACL，

support data packet filtering on the basis of source/destination IP address, source/destination MAC address, IP type, TCP/UDP port number, IP precedence, time range, ToS.

Enhanced Security Feature

Monitor attacks of pingSweep;

take anti-attack measures;

prevent illegal multicast source and limited multicast;

Support ARP binding, ARP guard and anti-ARP scan

Bandwidth Management

64Kbps step

QoS (качество обслуживания)

4 queues per port , 8 queues per GE port;

support WRR/SP ;

support 802.1p，ToS, IPv4/IPv6 DifferServ , application ports number

MAC Operation Support port/MAC auto-binding, support MAC filtering, support MAC limit per port
Jumbo frame

Supports

Network Standards Supported IEEE802.1D, IEEE 802.3, IEEE 802.3u, IEEE802.3ad, IEEE 80

Было найдено: 26.02.2017