All routers on the multi-access segment would form neighbor adjacencies with both the DR and the BDR. In this way the DROTHER routers would send LSA's up to the DR/BDR using multicast address 224.0.0.6 (AllDR Routers) and the DR/BDR's would send this information to all other DROTHER routers using multicast address 224.0.0.5 (AllSPF routers)
Thank you. Steve Di Bias Network Engineer - Information Systems Valley Health System - Las Vegas Office - 702- 369-7594 Cell - 702-241-1801 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Monday, April 11, 2011 10:56 AM To: [email protected] Subject: [OSL | CCIE_RS] Ospf flooding Hi Team, does normal router send LSAs to DR AND BDR bOTH ? Or...it only sends to DR and DR then sends all LSAs to BDR? Taqdir Singh _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com UHS Confidentiality Notice: This e-mail message, including any attachments, is for the sole use of the intended recipient (s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of this information is prohibited. If this was sent to you in error, please notify the sender by reply e-mail and destroy all copies of the original message. _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
