The theory has been well explained by others. The Summary statement is in the right process. The problem is in the Netmasks you used
You may try this instead. This Netmasks should include all the 202.0.0.0/13 and 192.168.0.0/18subnets in the summary. *summary-address 192.168.0.0 255.255.192.0 summary-address 202.0.0.0 255.248.0.0* You could also throw a wide net with *summary-address 192.168.0.0 255.255.0.0 summary-address 202.0.0.0 255.0.0.0* this will include 202.0.0.0/8 and 192.168.0.0/16 On 1 March 2012 11:24, Michael Davis - Webquor <[email protected]>wrote: > Hello - there are 2 types of summaries in OSPF: > 1. Between areas at the ABR. To do this you use the "area range" command > within the routing process on the area border router. This advertises the > summary into the specified area as a type 3 (OIA). This will also > generate the discard route for the summary by default. > 2. At the ASBR (generally when summarising routes external to the ospf > domain) - this is done under the router ospf process using the "summary > address" command. This route shows up as a type 5 (E2) by default with a > cost of 20. This also generates the discard route by default. > > > > > > > > Michael Davis > CCIE #26050, CISSP #376023 , ECC C|EH > MCSE > > > Webquor Services Pty Limited > Suite 504, Level 5 > 105 Pitt Street > Sydney NSW 2000 > > [email protected] <mailto:[email protected]> > Tel: 1300 653 115 > Fax: +61 (2) 8905 9224 > > > ITIL® Accredited <http://www.itil-officialsite.com/> > ITIL® <http://www.itil-officialsite.com/> is a Registered Trade Mark of > the Office of Government Commerce, in the United Kingdom and other > countries. > P Please consider the environment before printing this email > "This communication is intended for the addressed recipient only. It may > contain information that is privileged, confidential and/or exempt from > disclosure. If you are not the intended recipient, you are notified that > any use, disclosure, dissemination or any action taken or admitted to be > taken or reliance on it is strictly prohibited. If you have received this > e-mail in error, please reply to the sender immediately and delete the > document. Except as required by law, Webquor Services Pty. Limited does > not represent, warrant and/or guarantee that the integrity of this > communication has been maintained. We also do not guarantee that the > communication is free of errors, virus, interception or interference, but > do assume that the utmost effort and technology has been utilised to > ensure that the information is free from such effects². > > > > > > > > > On 1/03/12 8:14 PM, "khaled al-ajeman" <[email protected]> wrote: > > >Hi there, > > > >can anyone of you tell me where we are suppose to configure the summary > >statement at the ospf routing statement? > > > >thanks, > >_______________________________________________ > >For more information regarding industry leading CCIE Lab training, please > >visit www.ipexpert.com > > > >Are you a CCNP or CCIE and looking for a job? Check out > >www.PlatinumPlacement.com > > > >http://onlinestudylist.com/mailman/listinfo/ccie_rs > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > http://onlinestudylist.com/mailman/listinfo/ccie_rs > -- Olugbenga Oyebande MD, DAIT 234-803-302-5287 http://www.dait-ng.com Cisco Networks, Network Security & Quality of Service DAIT Linux Enterprise Network Servers, Web Portal Projects Broadband Internet Deployment & ISP Consultancy [image: View my profile on LinkedIn]View Olugbenga Oyebande's profile<http://ng.linkedin.com/pub/olugbenga-oyebande/15/395/8a9> _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
