Virtual GEO LoadMaster VLM-GEO
Virtual GEO LoadMaster (VLM-GEO)
Le GEO virtuel Multi-Site DNS Load Balancer de KEMP – Le KEMP GEO virtuel est un véritable LoadMaster virtualisé avec le même ensemble de fonctionnalités que le GEO Multi site DNS . Le GEO, un équilibreur de charge Multi-Site DNS assure le basculement transparent vers le datacenter le plus performant et géographiquement le plus proche afin d’assurer une utilisation optimale des applications Web, y compris Microsoft Exchange. Dans le cas d'une interruption de service, le trafic est redirigé automatiquement, basé sur la base d’une politique prédéfinie afin de minimiser l'impact et éviter une intervention manuelle.

Le Geo virtuel présente les caractéristiques suivantes :
- 4X Gigabit Ports
- VLAN Trunking
- Interface Bonding (Link Aggregation, Link Failover)
- Up to 15,000 Max DNS Queries Per Second (QPS)

Standard
- Geographical Load Balancing
- VLAN Trunking (802.1Q)
- Link Interface Bonding (Modes supported: 802.3ad, Link Failover)
- 4X Gigabit Ports
- Up to 15,000 Max DNS Queries Per Second (QPS)
Health Checking and High Availability
- ICMP health checking of server farm machines
- Layer 4 TCP checking
- Automatic reconfiguration for defective real server machines
- Active/Active configurations for High Availability
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
- FQDN Configurations can be edited and tuned on-the-fly
- Real time performance and availability displays
- Console port for local administration
- Remote syslogd support
- Download software updates for GEO LoadMaster firmware
- WUI Log Reporting with Tabbed Browser Support
- SNMP support for event traps & performance metrics
Scheduling and Balancing Methods
- Round Robin
- Weighted Round Robin
- Chained Failover (Fixed Weighting)
- Regional
- Real Server Load
- Location Based
Security Functionality
- Black List (Access Control List system)
- IP address filtering
- DDoS mitigation
Technical Specifications
- Geographical Load Balancing
- VLAN Trunking (802.1Q)
- Link Interface Bonding (Modes supported: 802.3ad, Link Failover)
- 4X Gigabit Ports
- Up to 15,000 Max DNS Queries Per Second (QPS)
Hardware Specs
- 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

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