LoadMaster Exchange - EG1
(EG1 = Additional 1 Year Gold Support Extension)
› Layer 4/7 Server Load Balancing (SLB)
› SSL Acceleration/Offload
› Layer 7 Content Switching
› Up to 13 Virtual and 6 Real Servers
› NAT-based forwarding
› Configurable S-NAT support
› VLAN Trunking (802.1Q)
› Link Interface Bonding (Modes supported: 802.3ad, Link Failover)
› Pre-configured with 4 virtual services supporting RPC Client Access (MAPI), SMTP, as well as SSL-encrypted services such as Outlook Web Access, Outlook Anywhere and ActiveSync
The LoadMasterExchange (LM-Exchange) is an advanced, Layer 4/7 Load Balancing appliance, purpose-built for Microsoft Exchange 2010. The LM-Exchange is designed to address high-availability and scalability demands of Microsoft Exchange 2010 deployments for businesses up to 250 users. To simplify installation, the LM-Exchange is optimized for the most commonly deployed Exchange 2010 server roles, providing instant redundancy and high-availability for client access server (CAS) and other critical Exchange 2010 services. The LM-Exchange comes pre-configured with 4 virtual services supporting RPC Client Access (MAPI), SMTP, as well as SSL-encrypted services such as Outlook Web Access, Outlook Anywhere and ActiveSync. LM-Exchange includes all the key functionality that the typical Exchange 2010 deployment will require, including distribution of traffic load across up to six servers, CAS server affinity (persistence), SSL offload and application service and server hardware health checking with automatic failover upon detection of outages.
The LM-Exchange supports up to 6 physical and 13 virtual servers
Microsoft Exchange 2010
LM-Exchange vs LM-2200 Comparison
LoadMaster Sizing Guide for MS Exchange

Specifications
Standard
* Layer 4/7 Server Load Balancing (SLB)
* SSL Acceleration/Offload
* Layer 7 Content Switching
* Up to 13 Virtual and 6 Real Servers
* NAT-based forwarding
* Configurable S-NAT support
* VLAN Trunking (802.1Q)
* Link Interface Bonding (Modes supported: 802.3ad, Link Failover)
Performance
* Max Balancer L4 Throughput Up To 950Mbps
* Max Balancer L7 Throughput Up To 920Mbps
* Max Interface Throughput 4 X 949.2Mbps
* 25,000 L7 (http) requests per second
* 50,000 L7 concurrent connections
* 1,000,000 L4 concurrent connections
* SSL Acceleration Up to 200 TPS
SSL Acceleration/Offload Performance & Features:
* SSL Acceleration/Offload with support for 2048bit RSA Keys
* Support for EV (Extended Validation) Certificates
* Support for UCC/SAN Certificates
* Support for up to 13 SSL Certificates
* Support for Third Party Certificates
* Automated SSL Certificate Chaining
* SSL Certificate Signing Request (CSR) Generation
Health Checking and High Availability
* ICMP health checking of server farm machines
* Layer 7 checking for all Exchange 2010 CAS Services
* Automatic reconfiguration for defective real server machines
* Active/Hot Standby configurations for High Availability
* Stateful Failover
Administration
* Fully configurable using Web User Interface (WUI)
* Secure, SSH and HTTPS (WUI) remote access for administration
* Easy start and maintenance using wizards
* WUI-based Help Assistant
* Virtual Service Configurations can be edited and tuned on-the-fly
* Real time performance and availability displays
* Graceful Administrative removal of Real Servers
* Console port for local administration
* Remote syslogd support
* Selective restore of LoadMaster and Virtual Service data
* Support for Connection Draining
* Download software updates for LoadMaster firmware
* WUI Log Reporting with Tabbed Browser Support
* SNMP support for event traps & performance metrics
* Diagnostic shell with in-line tcpdump
Scheduling and Balancing Methods
* Round Robin
* Weighted Round Robin
* Least Connection
* Weighted Least Connection
* Agent-based Adaptive
* Chained Failover (Fixed Weighting)
* Layer 7 Content Switching
Sticky (Persistence) Connection Options
* L7 Cookie (Active/Passive)
* Multi-header (SuperHTTP)
* Source IP (L4)
* SSL SessionID (L4)
Security Functionality
* Black List (Access Control List system)
* IP address filtering
* Firewall filtering (everything forbidden except VS’s)
* DDoS mitigation
Hardware Platform
* Intel Processor
* 4 X GbE Auto-negotiating, Full Duplex Eth. Ports
* Bootable DOM (No Hard Disks)
* 1 GB RAM
* Local admin via console/VGA and USB
* Dimensions: 426 x 419 x 44 mm. (1U)
* Weight ~ 13.23 lbs (6kg)
* 180W ATX power supply
* Certifications: CE/FCC Class A, UL Listed, RoHS Compliant