I don't think it increases the time between reflooding the LSA's, it prevents reflooding of LSAs. LSA's would only be sent when there is a change.
2010/11/19 Bojan Zivancevic <[email protected]> > OK, so can we know the exact increased time interval for LSA flooding? Is > it documented at all? > > > > I know this is not important for the exam, I would just like to know. :) > > > > Best Regards, > > > > Bojan Zivancevic > > Network Engineer > > *From:* tal madari [mailto:[email protected]] > *Sent:* Friday, November 19, 2010 14:18 > > *To:* [email protected] > *Subject:* Re: [OSL | CCIE_RS] OSPF: flood-reduction and/or > database-filter all out? > > > > Hi, > > > > OSPF needs to refresh his LSA’s every 30 min, flood-reduction comes in > order to minimize this behavior by increasing the interval (to 50 min for > example). > > Database-filter filters LSA exchange between two neighbors where adjacency > is still remains. > > > > > > Best Regards, > > Tal Madari > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Bojan Zivancevic > *Sent:* יום ו 19 נובמבר 2010 12:42 > *To:* [email protected] > *Subject:* [OSL | CCIE_RS] OSPF: flood-reduction and/or database-filter > all out? > > > > Can somebody explain the exact difference between these two? Maybe I should > rephrase that... I found adequate info on the database-filter command, and > can understand its purpose. But I cannot find anything detalied enough for > the flood-reduction command. > > > > Doc-CD is not useful for these commands, in my opinion. Not much info > there. > > > > Best Regards, > > > > Bojan Zivancevic > > Network Engineer > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > >
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