Hi kings yes you are right.By the way have you started studying for R/s track too? :) This sounds more like an R/S question.
Thanks and regards Yogesh Gawankar --- On Mon, 8/23/10, Kingsley Charles <[email protected]> wrote: From: Kingsley Charles <[email protected]> Subject: [OSL | CCIE_Security] ip ospf network point-to-point under loopback interface with ospf To: [email protected] Date: Monday, August 23, 2010, 7:22 PM Hi all Sinppet from http://www.cisco.com/en/US/tech/tk365/technologies_q_and_a_item09186a0080094704.shtml#qone Why are loopbacks advertised as /32 host routes in OSPF? A. Loopbacks are considered host routes in OSPF, and they are advertised as /32. For more information, refer to section 9.1 of RFC 2328 . In Cisco IOS Software Releases 11.3T and 12.0, if the ip ospf network point-to-point command is configured under loopbacks, OSPF advertises the loopback subnet as the actual subnet configured on loopbacks. ISDN dialer interface advertises /32 subnet instead of its configured subnet mask. This is an expected behavior if ip ospf network point-to-multipoint is configured. This statement is applicable only when the loopback address is not configured with subnet mask of 255.255.255.255, right? With regards Kings -----Inline Attachment Follows----- _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
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