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SonicWall STATEFUL HA UPGRADE FOR TZ500 SERIES SERIES

SonicWall TZ 500 Subscription - Stateful HA Upgrade
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  • Tilausnumero 01-SSC-0494
  • Valmistajanumero 01-SSC-0494
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Kuvaus

From small business to large enterprise, from home to the cloud, SonicWall next-generation firewalls provide the security, control and visibility you need to ensure effective cyber security. SonicWall's award-winning hardware and advanced technology resides inside every firewall, arming you against future threats. With solutions for networks of all sizes, SonicWall firewalls are designed to meet your specific security and usability needs, at a price that will save your budget and protect your network.

With the SonicWall TZ Series, you get rapid threat response in a flexible, integrated security solution. The TZ Series is specifically designed for small networks and distributed enterprises with remote and branch office locations.

The original version of SonicOS Enhanced provided a basic High Availability feature where a Backup firewall assumes the interface IP addresses of the configured interfaces when the Primary unit fails. Upon failover, layer 2 broadcasts are issued (ARP) to inform the network that the IP addresses are now owned by the Backup unit. All pre-existing network connections must be rebuilt. For example, Telnet and FTP sessions must be re-established and VPN tunnels must be renegotiated.
Stateful High Availability (SHA) provides dramatically improved failover performance. The Primary and Backup appliances are continuously synchronized so that the Backup can seamlessly assume all network responsibilities if the Primary appliance fails, with no interruptions to existing network connections.
  • Improved reliability
    By synchronizing most critical network connection information, Stateful High Availability prevents down time and dropped connections in case of appliance failure.
  • Faster failover performance
    By maintaining continuous synchronization between the Primary and Backup appliances, Stateful High Availability enables the Backup appliance to take over in case of a failure with virtually no down time or loss of network connections.
  • Minimal impact on CPU performance
    Typically less than 1% usage.
  • Minimal impact on bandwidth
    Transmission of synchronization data is throttled so as not interfere with other data.
Ominaisuudet
Country of origin: USA
Duration: 12 Months
End user type: Education, Government, Standard
License Band: unlimited
License type: Additional
Product type: Software
Unit of measurement: Licenses
Customs
UNSPSC: 758479004943
Compatibility
Description: SonicWall TZ500, TZ500 High Availability, TZ500 Wireless-AC
Specs: SonicWall TZ500, TZ500 High Availability, TZ500 Wireless-AC

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sales@infinigate.fi
+358 40 670 1400
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