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| Layer 2 Stackable Fast Ethernet Switch

AT -8000S/48

System Configuration

Dimensions

44cm x 25.7cm x 4.3cm

(W x D x H)

(17.3" x 10.1" x 1.7")

Weight

3.38kg (7.45lb)

Mounting

19" rack-mountable hardware

included

System Capacity

64MB RAM

16MB flash memory

400Mhz CPU

Up to 4,096 VLAN ID

8,000 MAC address

Packet buffer memory

1Mbit

Performance

Wirespeed switching on all Ethernet ports for all packet

sizes

Throughput

13.09Mpps

Switching capacity

17.6Gbps

MTBF

314,322 hours

Store and forward mode

Non-blocking switch fabric

Auto MDI/MDI-X

Latency

10Mbit

88.60 µsec

100Mbit

18.06 µsec

Port speed

10/100TX

RJ-45

10/100/1000T

RJ-45

100FX, 1000SX, 1000LX

SFP slot

RS232

DB9 pin, male port

Internal power supply and fan

Interface Standards

IEEE 802.3

10T

IEEE 802.3u

100TX and 100FX

IEEE 802.3z

1000SX

IEEE 802.3ab

1000T

General Standards

IEEE 802.1D

Bridging

IEEE 802.3x

BackPressure/ flow control

Allied Telesis

Redundancy Standards

IEEE 802.1D

Spanning-Tree Protocol

IEEE 802.1W

Rapid Spanning-Tree

IEEE 802.1s

Multiple Spanning-Tree

BPDU guard

IEEE 802.3ad

LACP link aggregation

(with up to eight members per

group and up to eight groups per

device)

Static port trunk

Quality of Services (QoS)

QoS in Layer 2 (IEEE 802.1p compliant Class of

Service)

Traffic prioritization using IEEE 802.1p, ToS, DSCP fields

Map IEEE 802.1p priorities to CoS queues to prioritize

traffic at egress

Strict Scheduling and Weighted Round Robin

VLANs

IEEE 802.1Q VLAN tagging

Up to 256 VLANs

Port-based VLANs

MAC-based VLANs

Private VLANs

GARP VLAN Registration Protocol (GVRP)

Multicast Standards

RFC 1112

IGMP snooping (ver. 1)

RFC 2236

IGMP snooping (ver. 2)

RFC 3376

IGMP snooping (ver. 3)

RFC 3376

IGMP querier

Option to forward/filtering of unregistered MC frames

IPv6

QoS

IPv6

ACL

IPv6

Host

RFC 2461

IPv6 neighbor discovery

RFC 2463

ICMPv6: Internet Control Message

Protocol version 6

RFC 1981

Path MTU discovery

Dual-stack IPv4/IPv6 protocol

IPv6

Tunnelling over IPv4

IPv6

Network management

IPv6

Applications: WEB/SSL Telnet

server/SSH, AAA/Radius, Management

ACLs, SNTP, PING, TFTP/Copy, Syslog

Management and Monitoring

WEB, CLI, Serial

RFC 1157

SNMPv1/v2c

RFC 2570

SNMPv3

RFC 1213

MIB-II

RFC 1573

Evolution of MIB-II

RFC 1215

TRAP MIB

RFC 1493

Bridge MIB

RFC 2863

Interfaces group MIB

RFC 1643

Ethernet like MIB

RFC 1757

RMON 4 groups:

Stats, History, Alarms, Events

RFC 2674

IEEE 802.1Q MIB

RFC 1866

HTML

RFC 2068

HTTP

RFC 854

Telnet

RFC 783

TFTP

LLDP

LLDP-MED

IP address allocation

RFC 951/ RFC 1542

Manual

RFC 2030 SNTP, Simple Network Time Protocol

Syslog event

Dual software images

Stacking

Up to six units

Single system appearance

Single IP management

Backup master

Full-duplex link with 2Gbps performance

Link aggregation/trunking across stack

Port mirroring across stack

VLAN across stack

Security

Management security: username and password protection

SSHv2 for Telnet management

SSLv3 for Web management

RFC 1492

TACACS+

RFC 2138

RADIUS Authentication

IEEE 802.1x

Port-based network access control

IEEE 802.1x

Dynamic VLAN

IEEE 802.1x

RADIUS accounting

IEEE 802.1x

Multi-session mode

IEEE 802.1x

Action on violation

IEEE 802.1x

Guest VLAN timeout

IEEE 802.1x

Authentication not-required

Security login banner

Guest VLANs

RFC 2865

IEEE 802.1x port-based network

access control

MAC-based network access control

ACL - Access Control Lists

BootP/ DHCP