Product Brief
The Nortel Application Switch with OS 24.0
The Nortel Application Switch with
Operating System (OS) 24.0 sets a new
standard in application availability,
performance and security. Designed
from the ground up for load balancing
and application acceleration, the Nortel
Application Switch provides enterprises
with unprecedented control over
applications and the networks on
which they run.
The Nortel Application Switch does far
more than just balance network traffic.
The switch’s filtering and traffic manage-
ment technology provides fine grain
control over how your network is used
— for better control, increased produc-
tivity and greater cost savings. IT
managers can determine how much
or how little bandwidth to reserve for
mission-critical applications such as IP,
voice over IP (VoIP), video streaming,
wireless and more.
The Nortel Application Switch with OS 24.0 has been
optimized for high-demand applications such as VoIP,
Web services, wireless, streaming audio and video, SIP
support, and support for WAP, MSTP, RSTP and more.
2
What makes Application
Switch OS outstanding?
The Nortel Application Switch with OS
24.0 integrates routing and switching by
forwarding traffic at Layer 2 speed using
Layer 4-7 information. The result is
sophisticated load balancing that is based
not only on network traffic volume, but
also on the nature of the traffic, server
responsiveness, CPU utilization and
server health.
The offering supports multiple applications and services on a single platform:
• Load balancing and Layer 2-7 content
switching
• Application acceleration and Secure
Sockets Layer (SSL) offload
• Security with integrated IPS and
Denial of Service (DoS) protection
• Disaster recovery/high availability
• Bandwidth management and traffic
shaping
• Rogue application management
• WAN link load balancing —
multi-homing
Flexible, scalable and built for the future,
the OS 24.0 provides extraordinary
control over application traffic. Unlike
many other application switches, the
Nortel Application Switch can be
deployed at Layer 2, allowing deployment without changing your existing
IP addressing scheme.
Exceptional features
The Application Switch with OS 24.0
offers rich features to deliver enhanced
security, greater application availability
and higher performance.
Application optimization
• Simplified and Intuitive web GUI for
easy configuration and management
• Local and global server load balancing
with health checks and persistence
• Virtual server-based load balancing with
up to 1,024 virtual servers, each distributing up to eight different services
• Filtered-based load balancing
• Content-based load balancing
• WAN link load balancing
• VoIP (SIP) call server load balancing
• Wireless Application Protocol (WAP)
load balancing
• Real Time Streaming Media (RTSP)
load balancing
• Multiple and Rapid Spanning Tree
Protocol (MSTP and RSTP) support
• Web services (XML/SOAP) inspection/redirection
• Sophisticated filtering rules
• TCP connection optimization and
multiplexing
• Domain Name Server (DNS) load
balancing
• Lightweight Directory Access Protocol
(LDAP) server load balancing
• Bandwidth management and traffic
shaping
1
• Cache redirection and load balancing
• Disaster recovery through instant
failover with persistence and DC
support
• Management virtualization
• IPv6 Layer 4 load balancing support
• SSL acceleration
• Full network address translation
• Supports up to 2,048 packet filtering
rules and 1,024 real servers
Application integration
• Tested Solution with Microsoft Office
Communication Server (OCS)
• Tested solution for Microsoft’s Live
Communication Server and supports
Windows Terminal Services
• Tight integration with IBM’s
Enterprise Workload Manager and
DataPower XML Security
• Tested and integrated with
Softricity, Oracle, SAP, BEA and
other applications
• Open XML Application Programming
Interface
Application-layer security
• Symantec
™
Intelligent Network
Protection with LiveUpdate to detect
network intrusions
2
• Extensive DoS protection (TCP, IP,
UDP, ICMP)
3
• Bogus IP (Bogon) filtering
3
• Deep packet inspection with custom
filtering
• ACL filtering
• Detect and block rogue applications
1
• Enforcement point for Nortel’s Threat
Prevention System (TPS)
• SSL Virtual Private Network (VPN)
remote access
4
• Firewall, VPN and IDS load balancing
The Nortel Application Switch provides comprehensive
resiliency support for voice, data and video in the event
of link, node and site failures, by using true
active/active failover.
The Nortel Application Switch with OS 24.0 has been
tested and certified to support a wide range of
applications from leading vendors such as Microsoft,
IBM, Oracle and SAP.
1
Requires Intelligent Traffic Manager (ITM) or
Bandwidth Management (BWM) license
2
Requires ITM and Symantec Intelligent
Network Protection license
3
Updated quarterly; DoS or ITM license
required
4
Model 2424-SSL E only
Technical specifications
• IP routing interfaces: 256
• VLANs: 2,048
• Default gateways: 259
• Trunk groups: 12
Network protocol and
standards compatibility
• 10BASE-T/100BASE-TX/1000BASE-TX
(IEEE 802.3-2000)
• 1000BASE-SX/LX (IEEE 802.3z)
• Spanning Tree (IEEE 802.1d, including 802.1S
and 802.1W)
• VRRP
• Logical link control (IEEE 802.2)
• Flow control (IEEE 802.3x)
• Link negotiation (IEEE 802.3z)
• Link aggregation (IEEE 802.3ad)
• VLANs (IEEE 802.1Q)
• Frame tagging (IEEE 802.1Q) on all ports
when VLANs enabled
• SNMP v3, Enterprise MIB
• IPv4 and IPv6
• RIPv1, v2
• OSPF
• BGP v4
• TFTP (RFC 783)
• BootP (RFC 1542)
• BootP (RFC 951)
• Telnet (RFC 854)
• EtherChannel-compatible trunking
• Jumbo frames
Power, environment and
dimensions
• Auto-ranging power supply: 100-240
VAC @ 2 Amps, 50-60 Hz
• DC versions available (see table)
(-40) – (-75) VDC @ 5A, 150W (max)
• Maximum power consumption:
150 Watts at 40° C
• Environmental temperature: 0° to 40° C
(+32° to +104° F)
• Relative humidity: 85% maximum,
non-condensing
• W 17.3 in (440.0 mm) x H 1.75 in
(43.8 mm) x D 20.0 in (508.0 mm)
• Weight: 21.0 lbs (9.53 Kg)
Certifications
EMC (Electromagnetic requirements)
• USA: FCC Part 15, Subpart B Class A
• Australia: AS/NZS 3548, Class A
• Canada: ICES-003
• Japan: VCCI Class A
• Europe: EN 55022, Class A
• Europe: EN55024, with EN61000
• Taiwan: BSMI/CNS 13438, Class A
• Korea: MIC No 2001-116
• Rest of World: CISPR 22 Class A
and CISPR24
Safety
• IEC 60950 (International)
• National Deviation per CB Member Countries
to IEC 60950
• UL 1950 (USA)
• CSA 22-2, No. 60950-00 (Canada)
• EN 60950 (Europe)
• RoHS compliant
Nortel Application Switches
Application Switches 3408E 2424E 2424-SSL E 2216E 2208E
Total ports 12 28 28 18 10
10/100 Ethernet ports 02424 168
10/100/Gigabit 12 4 4 2 2
Ethernet ports
Concurrent sessions 4,000,000 4,000,000 4,000,000 2,000,000 1,000,000
Layer 7 performance 51 K* 51 K* 51 K* 30K* 15 K*
(sessions per second)
Layer 4 performance 110K* 110K* 110K* 40K* 20K*
(sessions per second)
Virtual server support 1,024 1,024 1,024 1,024 1,024
Real server support 1,024 1,024 1,024 1,024 1,024
Policy filters 2,048 2,048 2,048 2,048 2,048
Integrated SSL no no yes no no
acceleration
Integrated SSL VPN no no yes** no no
DC power option yes yes yes no no
* Using real-world test scenarios with zero session loss
** 50 users included, licence required for 100, 250, 500 and 1,000 user options
The Nortel and
Symantec
™
team
Jointly developed by Nortel
and Symantec
™
, the Nortel
Application Switch with
Symantec
™
Intelligent
Network Protection offers
enterprises an advanced
application switch with the
ability to both optimize and
secure network traffic. It
achieves this by integrating
Nortel’s deep packet
inspection and switching
technology with Symantec’s
powerful intrusion detection
and prevention expertise.
This unique solution adds
real-time protection against
the latest threats to Nortel’s
powerful application
switching and optimization
products.
The Application Switch
OS portfolio
Appliances
• Application Switch 3408E
• Application Switch 2424E
• Application Switch 2424-SSL E
• Application Switch 2216E
• Application Switch 2208E
Licenses
• Symantec™Intelligent Network
Protection
2
• Advanced DoS Protection
• Bandwidth Management
• Intelligent Traffic Management
• Link Optimizer
• Global Server Load Balancing
• Upgrade key for 2424-SSL E
• SSL VPN for 2424-SSL E
3
Ordering information
The standard Nortel Application Switch with OS 24.0 ships as an integral part of
every Application Switch. Advanced Denial of Service Protection, Global Server Load
Balancing, Bandwidth Management, Intelligent Traffic Management, Symantec
™
Intelligent Network Protection, Link Optimizer, 2424-SSL E Upgrade Key and SSL
VPN licenses are ordered separately.
Nortel is a recognized leader in delivering communications capabilities that make the
promise of Business Made Simple a reality for our customers. Our next-generation technologies, for both service provider and enterprise networks, support multimedia and
business-critical applications. Nortel’s technologies are designed to help eliminate today’s
barriers to efficiency, speed and performance by simplifying networks and connecting
people to the information they need, when they need it. Nortel does business in more
than 150 countries around the world. For more information, visit Nortel on the Web at
www.nortel.com. For the latest Nortel news, visit www.nortel.com/news.
For more information, contact your Nortel representative, or call 1-800-4 NORTEL
or 1-800-466-7835 from anywhere in North America.
Nortel, the Nortel logo, Nortel Business Made Simple and the Globemark are trademarks of Nortel Networks. All other trademarks are the property of their owners.
Copyright © 2008 Nortel Networks. All rights reserved. Information in this document is subject to change without notice. Nortel assumes no responsibility for any
errors that may appear in this document.
NN118440-020108
In the United States:
Nortel
35 Davis Drive
Research Triangle Park, NC 27709 USA
In Canada:
Nortel
195 The West Mall
Toronto, Ontario M9C 5K1 Canada
In Caribbean and Latin America:
Nortel
1500 Concorde Terrace
Sunrise, FL 33323 USA
In Europe:
Nortel
Maidenhead Office Park, Westacott Way
Maidenhead Berkshire SL6 3QH, UK
Phone: 00 800 8008 9009
In Asia:
Nortel
United Square
101 Thomson Road
Singapore 307591
Phone: (65) 6287 2877
BUSINESS MADE SIMPLE
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