Allied Telesis AT-9424Ts/XP AC User manual

Allied Telesis www.alliedtelesis.com
Datasheet | Switches
AT-9424Ts
24 Port 10/100/1000T Managed Layer 3 Switch
with a Stacking Module Expansion Bay and 48Gbps Stack Backplane
AT-9424Ts-xx
Layer 3 stackable switch with 20 ports
10/100/1000T
, 4 x 10/100/1000T / SFP
combo ports plus AT-StackXG module bay
Product Overview
The AT-9424Ts is a Layer 3 Gigabit Ethernet
(10/100/1000) switch with a stacking bay
capable of tapping into 48Gbps of stack
bandwidth. It is an ideal Gigabit-to-the-desk
switch and can be stacked with other 9400s
familyswitches. It comes in a 1RU form factor
and provides rich QoS and IGMP capabilities for
voice and video enabled networks.
The relativeaffordability of the AT-9424Ts
makes high performance Gigabit switching a
reality for small to medium enterprises. It offers
an extensiveset of standards-based features to
ensure ease of management and integration into
existing networks.
Resilient Ring Stacking
The AT-9424Ts switch is designed to meet the
growing bandwidth needs that advanced
applications and connectivity options are
requiring of networks. It features a stacking
expansion bay capable of tapping in 48Gbps of
stacking bandwidth.This switch can also be
stacked with 10Gbps capable 9400s switches to
further improve network performance while
keeping costs down. It provides high bandwidth
capacity making it an ideal investment for
organizations that seek 7 to 10 yearsof service
or more from their switches.
Network QoS and IGMP for Video
and Voice-over-IP
Arich offering of voice and video networking
features is incorporated to ensure support for
demanding multimedia networking applications
in the enterprise. Converged networking is
enhanced with QoS/CoS including eight priority
queues for IEEE 802.1p/ToS/DiffServtraffic.
The high performance hardware platform
makes latency a non-issue.The IGMP
implementation on the AT-9424Ts is capable of
transmitting broadcast quality video throughout
the enterprise network.
Network Security
Toaddress the concern of network attacks in
the formof Denial of Service (DoS), the
AT-9424Ts, using Layer 2-4 intelligence, can be
deployed to complement WAN firewalls and
PC anti-virus protections to further fortify the
network against malicious attacks.The
AT-9424Ts comes pre-programmed to detect
six well-known DoS attacks and supports
security features such as IEEE 802.1x (port-
based Network Access Control) and Radius/
TACACS+.
Long-term Relevance
The AT-9424Ts is the ideal choice for
organizations seeking a long-term switching
solution. In addition to the extensiveLayer 2
feature set this switch features Layer 3 switching
for the future flexibility to meet emerging
needs. Optional redundant power supplies are
also available to further increase the service life
of this switch.
Key Features
Stacking
•Simplified management
•Up to 48Gbps stacking bandwidth
Layer 3 Support
•RIPv2
•Static routing
•ECMP
Performance
•Throughput 71.424Mpps
•Switch fabric 96Gbps
•Stacking bandwidth 48Gbps
•4K VLANs (static and dynamic)
•256 static Layer 2 multicast groups
•255 dynamic Layer 2 multicast groups
•9K jumbo frame support
Layer 2-4 Intelligence
•Packet inspection and classification at MAC, IP,
TCP/UDP layers
•Set QoS, ACL, mirroring, and rate-limiting
using traffic classes
Security
•DoS attack protection
•Radius/TACACS+
•Port security
•SSH
•SSL
•IEEE 802.1x port-based network access
control
•Access Control Lists (ACLs)
Advanced Services
•Rate limiting (ingress and egress)
•Eight QoS service levels
•IEEE 802.1p for MAC-based QoS
•DSCP for IP-based QoS
Resiliency
•IEEE 802.1s Multiple STP
•IEEE 802.3ad link aggregation
•IEEE 802.1D Spanning-Tree
•IEEE 802.1w Rapid STP
•Temperature threshold alert
Management
•Telnet
•Web GUI
•CLI
•Dedicated management port
•Compact flash slot

Allied T
elesis www.alliedtelesis.com
AT-9424Ts | 24 Port 10/100/1000T Managed Layer 3 Switch
Hardware Specifications
Physical Characteristics
Dimensions (H x W x D) 4.4cm x 43.8cm x 30.48cm
(1.75” x 17.3” x 12”)
Weight 4.21kg
(9.35lbs.)
System Capacity
128MB RAM
16MB flash memory
200MHz PowerPC CPU
4096 VLANs
16000 MAC addresses
8MB file system
Performance
Wirespeed switching on all Ethernet ports
14,880pps for 10Mbps Ethernet
148,800pps for 100Mbps Ethernet
1,488,000pps for 1000Mbps Ethernet
Ethernet throughput 71.424Mpps
Switch fabric 96Gbps
Stacking with AT-StackXG stacking module
up to eight switches
Two12Gbps full-duplex stacking port per module
Resilient bidirectional ring architecture
Power Characteristics
Voltage: 100-240V AC
Current: 4.0/2.0A
Frequency: 50-60Hz
Max power consumption: 54 Watts
Environmental Specifications
Operating temperature: 0ºC to 40ºC
(32ºF to 104ºF)
Storage temperature: -25ºC to 70ºC
(-13ºF to 158ºF)
Operating humidity: 5% to 90% non-condensing
Storage humidity: 5% to 90% non-condensing
Max operating altitude: 3,048m (10,000 ft)
Recommended ventilation
on all sides: 10cm (4”)
MTBF 250,000 hrs.
Electrical/Mechanical Approvals
Safety UL 60950-1, CSA C22.2 No. 60950-1-03,
EN60950-1, EN60825-2 (TUV)
EMI FCC Part 15 Class A, EN55022 Class A, EN55024
Immunity, VCCI Class A, C-TICK, EN61000-3-2,
EN61000-3-3, AS/NZS 3548 (Australia/New Zealand)
Immunity EN55024
Country of Origin
Singapore
Software Specifications
Layer 3 Support
RIPv1
RIPv2
ECMP
Static IPv4 routing (1024 routes)
Interface Standards
IEEE 802.3 10T and 10FL
IEEE 802.3u 100TX and 100FX
IEEE 802.3z 1000SX
IEEE 802.3ab 1000T
General Standards
IEEE 802.1d Bridging
IEEE 802.3ac VLAN tag frame extension
IEEE 802.3x BackPressure/ flow control
Redundancy
Static and dynamic porttrunking (with six trunk
groups and up to eight ports per trunk)
IEEE 802.3ad LACP link aggregation
IEEE 802.1D Spanning-Tree Protocol
IEEE 802.1w Rapid Spanning-Tree
IEEE 802.1s Multiple Spanning-Tree
Router Redundancy Protocol (RRP) snooping
Dual software images, dual configuration files
Traffic Management Quality
of Services (QoS)
Layer 2, 3and 4 criteria
Flowgroups, traffic classes and policies
DSCP replacement
IEEE 802.1Q priority replacement
Type of Service replacement
Type of Service to IEEE 802.1Q priority replacement
IEEE 802.1Q priority to Type of Service replacement
Maximum bandwidth control
Burst size control
Ingress rate limiting
Head of line blocking prevention
Support for ingress and egress ports
Eight egress queues per port
IEEE 802.1p Class of Service with Strict and Weighted
Round Robin Scheduling
Multicast
RFC 1112 IGMP snooping (v1)
RFC 2236 IGMP snooping (v2)
RFC 3376 IGMP snooping (v3)
RFC 2710 Multicast Listener Discovery
(MLD) snooping (v1)
RFC 3810 Multicast Listener Discovery
(MLD) snooping (v2)
Management and Monitoring
RFC 1157 SNMPv1
RFC 1901 SNMPv2
RFC 3411 SNMPv3
RFC 1213 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 and Events
RFC 2674 IEEE 802.1Q MIB
RFC 1866 HTML
RFC 2068 HTTP
RFC 2616 HTTPS
RFC 854 Telnet server
RFC 1350 TFTP client
Allied Telesis Private MIB
IP address allocation:
RFC 951 / RFC 1542 BOOTP client
RFC 2131 DHCP client manual
RFC 2030 SNTP, Simple Network
Time Protocol
Syslogclient
Two event logs:
4,000 event capacity in temporary memory
2,000 event capacity in permanent memory
Management Access Methods
Single IP address for management
Out of band management (serial port)
In-band management (over the network) using Telnet,
Web browser or SNMP
Management Interfaces
Menus
Command line
Web browser
SNMP v1/ v2/ v3

USA Headquarters |19800 North Creek Parkway |Suite 100 |Bothell |WA 98011 |USA |T: [phone] |F: [phone]
European Headquarters |Via Motta 24 |6830 Chiasso |Switzerland |T: +41 91 69769.00 |F: +41 91 69769.11
Asia-Pacific Headquarters |11 Tai Seng Link |Singapore |534182 |T: [phone] |F: [phone]
www.alliedtelesis.com
©2008 AlliedTelesis Inc. All rights reserved. Information in this document is subject to change without notice. All company names, logos, and product designs that are trademarks or registered trademarks are the property of their respective owners. 617-000204 Rev. E
AT-9424Ts | 24 Port 10/100/1000T Managed Layer 3 Switch
AT-9424Ts -xx
Layer 3 stackable switch with 20 ports 10/100/1000T,
4x10/100/1000T / SFP combo ports, plus AT-StackXG
module bay
Where xx = 10 for US power cord
20 for no power cord
30 for UK power cord
40 for Australian power cord
50 for European power cord
Accessories
Stacking Accessories
AT-STACKXG-00
Stacking module for the AT-9424Ts switch
One AT-StackXG/0.5-00 cable included
AT-STACKXG/0.5-00
0.5 meter cable for stacking
AT-STACKXG/1-00
1meter cable for stacking
Redundant Power Supply
AT-RPS3204
Chassis for up to four redundant power supplies
(Chassis includes one power supply and one cable)
AT-PWR3202
Additional 200 W redundant power supply with cable
Small Form Pluggables (SFPs)
AT-SPSX
Multi-mode fiber, GbE SFP, 850nm
AT-SPLX10
Single-mode fiber, 10km, GbE SFP, 1310nm
AT-SPLX40
Single-mode fiber, 40km, GbE SFP, 1310nm
AT-SPLX40/1550
Single-mode fiber, 40km, GbE SFP, 1550nm
AT-SPZX80
Single-mode fiber, 80km, GbE SFP, 1550nm
AT-SPZX80/xxxx
Single-mode fiber, CWDM, 80km GbE SFP
xxxx = CWDM wavelengths:
1470, 1490, 1510, 1530, 1550,
1570, 1590, 1610
Security
RFC 1492 TACACS+
RFC 2865 RADIUS client
RFC 2866 RADIUS accounting
IEEE 802.1x Port-based network access control
with multiple supplicants per port
ingress and egress control of
broadcast, multicast and unknown
unicast traffic
MAC address security/lockdown
Layer 2/3/4/ Access Control Lists (ACLs)
64 ACL profiles
256 rules per ACL profile
ACLs based on:
•Ethernet frame type
•MAC address/VLAN ID/IEEE 802.1p
•Layer 2/3 protocol
•IP subnet/address/ToS/DSCP
•UDP/TCP port/flag
SSHv2 for Telnet mgmt
SSLv3 for Web mgmt
DoS attack protection
Smurf
SYN flood
Teardrop
Land
IP option
Ping of Death
SNMP attack
Fault Protection
Bad cable detection
Broadcast storm control