VIRTUAL LEASED LINE (VLL)

VIRTUAL LEASED LINE (VLL)

VLL is one of SNI unique offering which provides secure, fast and reliable office to office VPN connectivity between locations via creating IP tunnel that uses the bonded Internet access lines available on each side. It supports star and mesh topologies for office to office VPN NETWORK RELIABILITY ensuring a better Network reliability in case of Internet access line failures, SNI utilize Session Continuity where the system keeps the ongoing sessions alive by retransmitting the lost packets over the available lines, even for the session in progress, without loss of data integrity. 3G/4G wireless modems can be added as standby WAN access links for additional reliability.

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