<div dir="ltr"><div>I do understand that, but if the MDF goes up in flames I'm still going to end up having to rebuild the whole cluster because the 1st node is here.</div>
<div> </div>
<div>my Unity is Unified Messenging with Exchange 2007 in the back end. my understanding is that Unity HA is not supported over the MAN?</div>
<div> </div>
<div>Scott<br><br></div>
<div class="gmail_quote">On Tue, Oct 21, 2008 at 2:58 PM, Craig Staffin <span dir="ltr"><<a href="mailto:craig@staffin.org">craig@staffin.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Scott,
<div><br></div>
<div>Honestly most business I deal with have moved away from DR and moved to a business continuity plan. Although it sounds the same DR typically means restoring from backup with an acceptable window of downtime. However a Business continuity plan is more of a Warm or Hot standby type environment.</div>
<div><br></div>
<div>With that being said CCM, Unity and IPCC all support a failover type situation that would serve you far better than trying to restore from a backup.</div>
<div><br></div>
<div>I can tell you that restoring CM from a backup takes a few hours minimum so you are looking at a long day to even think about getting just the phone system up and functioning.</div>
<div><br></div>
<div>For the price take a look at getting the HA licenses for Unity and IPCC. CM would just be another node license</div>
<div><br></div>
<div>Craig<br><br>
<div class="gmail_quote">
<div>
<div></div>
<div class="Wj3C7c">On Tue, Oct 21, 2008 at 4:31 PM, Scott Voll <span dir="ltr"><<a href="mailto:svoll.voip@gmail.com" target="_blank">svoll.voip@gmail.com</a>></span> wrote:<br></div></div>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div>
<div></div>
<div class="Wj3C7c">
<div dir="ltr">
<div>I have CM / UCCx / etc all housed here. we are working on a DR plan. I have MCS servers that I'm planning on housing at a remote site where the ISP will relocate MAN services in the case of a Disaster (fire is the worst case) my plan is to Backup to storage at this DR site so in the case of a fire I would just drive to the DR site and restore the backup.</div>
<div> </div>
<div>All sounds great, but how do you install the CM cluster(UCCx, Unity, CER etc). Do I have to buy new licensing or not? I can't remember if I can install CM second node without the license file? in the case of the disaster (fire) am I going to be stuck waiting on cisco licensing? </div>
<div> </div>
<div>What are others doing? Should I be rethinking DR?</div>
<div> </div>
<div>Thanks</div>
<div> </div>
<div>Scott</div>
<div> </div>
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