thegioimang.biz
06-06-2012, 09:37 AM
Giá tham khảo: 72.234.043 VNĐ Hãng KEMP Technologies - USA
Giới thiệu
LoadMaster 2200
LoadMaster 2200 is an affordable, yet feature rich server load balancer with integrated SSL acceleration and Layer 7 content switching; perfect for creating highly available server clusters at a ground-breaking price. The LoadMaster 2200 has four GbE Ports, 950Mbps throughput and delivers up to 200 SSL TPS.
The LoadMaster intelligently and efficiently distributes user traffic among web and application servers to ensure users get the best experience possible. LoadMaster 2200 gives IT administrators greater control, and enables them to easily adapt to network changes by providing a resource optimization layer in front of applications and servers.
The LoadMaster 2200 is an essential component of high-availability, clustering and fault tolerance, all of which provide the infrastructure for reliable Internet and intranet sites. Combining the latest advancements in Layer 4 and 7 load balancing and content switching, the LoadMaster 2200 is the value leader for optimizing IT web and application infrastructure.
LoadMaster 2200 optimizes web infrastructure as defined by 24/7 availability, high-performance, flexible scalability, and secure operations - while streamlining IT costs. LoadMaster simplifies the management of networked resources, and optimizes and accelerates user access to diverse servers, content and transaction-based systems.
The LoadMaster 2200 provides an unmatched combination of availability and performance for mission-critical servers and applications.
http://thegioimang.biz/images/product/LM5500-LB_Diagram_09.png
Loadmaster ...
Ensures each user gets the best application experience possible.
Provides 99.999% high-availability of application servers and removes SLB as single point of failure.
Guarantees user requests will be directed to only “available” servers AND “available” applications.
Ensures that users maintain continuous connections with the specific server where their transactional data is available – even if the IP address changes during session.
Enables site administrators to optimize server traffic according to content type (images, multi-media, apps).
Optimizes server performance and user experience for encrypted application content.
Reduces latency associated with internal network while further optimizing performance over existing ISP link.
Helps thwart application-level threats, even with SSL-encrypted traffic.
LoadMaster 2200 Specifications
Standard
Server Load Balancing (SLB) for TCP/UDP based protocols
SSL Acceleration/Offload
Layer 7 Content Switching
Advanced, App-Transparent Caching Engine for HTTP/HTTPS protocols
Optimized Compression for Static HTTP/HTTPS Content
Layer 7 Intrusion Prevention System (IPS), SNORT-Rule Compatible
Up to 256 Virtual and 1000 Real Servers
NAT-based forwarding
Support for Direct Server Return (DSR) configurations
Support for MS Terminal Services with Session Reconnection Built-in
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 features and Performance
SSL Acceleration/Offload with support for 2048bit RSA Keys
Support for EV (Extended Validation) Certificates
PCI-DSS Requirement #4 ready SSL Implementation
Support for up to 256 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 DNS, FTP, HTTP, IMAP, NNTP, POP3, SMTP,WTS (RDP), TELNET
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
Source IP (L4)
SSL SessionID (L4)
HTTP/HTTPS Browser-session (L7)
HTTP/HTTPS WebClient-session (L7)
RDP Login ID (L7)
Port Following for mixed HTTP/HTTPS sessions
Security Functionality
Layer 7 Intrusion Prevention System (IPS),
SNORT-Rule Compatible
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
Giới thiệu
LoadMaster 2200
LoadMaster 2200 is an affordable, yet feature rich server load balancer with integrated SSL acceleration and Layer 7 content switching; perfect for creating highly available server clusters at a ground-breaking price. The LoadMaster 2200 has four GbE Ports, 950Mbps throughput and delivers up to 200 SSL TPS.
The LoadMaster intelligently and efficiently distributes user traffic among web and application servers to ensure users get the best experience possible. LoadMaster 2200 gives IT administrators greater control, and enables them to easily adapt to network changes by providing a resource optimization layer in front of applications and servers.
The LoadMaster 2200 is an essential component of high-availability, clustering and fault tolerance, all of which provide the infrastructure for reliable Internet and intranet sites. Combining the latest advancements in Layer 4 and 7 load balancing and content switching, the LoadMaster 2200 is the value leader for optimizing IT web and application infrastructure.
LoadMaster 2200 optimizes web infrastructure as defined by 24/7 availability, high-performance, flexible scalability, and secure operations - while streamlining IT costs. LoadMaster simplifies the management of networked resources, and optimizes and accelerates user access to diverse servers, content and transaction-based systems.
The LoadMaster 2200 provides an unmatched combination of availability and performance for mission-critical servers and applications.
http://thegioimang.biz/images/product/LM5500-LB_Diagram_09.png
Loadmaster ...
Ensures each user gets the best application experience possible.
Provides 99.999% high-availability of application servers and removes SLB as single point of failure.
Guarantees user requests will be directed to only “available” servers AND “available” applications.
Ensures that users maintain continuous connections with the specific server where their transactional data is available – even if the IP address changes during session.
Enables site administrators to optimize server traffic according to content type (images, multi-media, apps).
Optimizes server performance and user experience for encrypted application content.
Reduces latency associated with internal network while further optimizing performance over existing ISP link.
Helps thwart application-level threats, even with SSL-encrypted traffic.
LoadMaster 2200 Specifications
Standard
Server Load Balancing (SLB) for TCP/UDP based protocols
SSL Acceleration/Offload
Layer 7 Content Switching
Advanced, App-Transparent Caching Engine for HTTP/HTTPS protocols
Optimized Compression for Static HTTP/HTTPS Content
Layer 7 Intrusion Prevention System (IPS), SNORT-Rule Compatible
Up to 256 Virtual and 1000 Real Servers
NAT-based forwarding
Support for Direct Server Return (DSR) configurations
Support for MS Terminal Services with Session Reconnection Built-in
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 features and Performance
SSL Acceleration/Offload with support for 2048bit RSA Keys
Support for EV (Extended Validation) Certificates
PCI-DSS Requirement #4 ready SSL Implementation
Support for up to 256 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 DNS, FTP, HTTP, IMAP, NNTP, POP3, SMTP,WTS (RDP), TELNET
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
Source IP (L4)
SSL SessionID (L4)
HTTP/HTTPS Browser-session (L7)
HTTP/HTTPS WebClient-session (L7)
RDP Login ID (L7)
Port Following for mixed HTTP/HTTPS sessions
Security Functionality
Layer 7 Intrusion Prevention System (IPS),
SNORT-Rule Compatible
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