Category Archives: DR&DA

24 – Enabling FHRP filter

 Isolating Active HSRP on both sites. You have been several to ask about details on the HSRP filtering configuration as discussed in the LISP IP Mobility article (23 – LISP Mobility in a virtualized environment), so here below is a … Continue reading

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23 – LISP Mobility in a virtualized environment (update)

Note: When I talked about this solution almost a year ago, we were using alpha versions of software releases, from which some improvements and command lines have changed with last released codes. Thus I’m elaborating on this original article including … Continue reading

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22 – Which DR or DA solution do you need ?

  Having described the different components required to interconnect multiple DC to offer business continuity and disaster recovery in the previous posts, I think it may be useful to provide a series of questions that you may ask yourself to … Continue reading

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1 – Disaster Recovery

Traditional data center interconnection architectures have supported Disaster Recovery (DR) backup solutions for many years. Disaster Recovery can be implemented in Cold Standby, Warm Standby, and Hot Standby modes. Each option offers different benefits. Cold Standby: The initial DR solutions … Continue reading

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