Networking Unlimited

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  • Case Studies // Jan 2010

    Eliminating Router Dependency in an ISDN Backup Application

    Networking Unlimited, Inc. developed an ISDN dial backup configuration that allowed any remote to call any core router as if all core routers were just different phone numbers on the same interface on the same router. While the configuration looked robust on paper, it turned out to be fairly weak...

    Provided By Networking Unlimited

  • Case Studies // Jan 2010

    Automatic Redundant Firewall Failover

    In this case study, the client was a large financial institution with an international private routed network. They required all users and networks which were not up to corporate security standards to be isolated by firewalls. One of the problems was that only two modes of access were allowed- firewall...

    Provided By Networking Unlimited

  • Case Studies // Jan 2010

    Eliminating Router Dependency in an ISDN Backup Application

    Networking Unlimited, Inc. developed an ISDN dial backup configuration that allowed any remote to call any core router as if all core routers were just different phone numbers on the same interface on the same router. While the configuration looked robust on paper, it turned out to be fairly weak...

    Provided By Networking Unlimited

  • Case Studies // Jan 2010

    Automatic Redundant Firewall Failover

    In this case study, the client was a large financial institution with an international private routed network. They required all users and networks which were not up to corporate security standards to be isolated by firewalls. One of the problems was that only two modes of access were allowed- firewall...

    Provided By Networking Unlimited