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Joe Harris, CCIE No. 6200 (R&S, Security & SP) is a Systems Engineer with Cisco Systems® specializing in Security. In addition to authoring Cisco Network Security Little Black Book, Joe has also been a technical reviewer for several Cisco Press publications and written articles, white papers, and presentations on various security technologies. He also assists various Certification Partners by beta testing their newest CCIE certification workbooks and has been recognized by Cisco as an SE Wall of Fame award winner.

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Daily Trivia - 6/17

June 17th, 2008 • Related • Filed Under

So I have been out a few days recovering from my surgery and I’m just now getting around to catching up, including Daily Trivia. So on to todays question…

According to Jeff Doyle’s Routing TCP/IP Volume I “Unlike OSPF ABRs, L1/L2 routers do not by default advertise L2 routes to L1 routers. Therefore, an L1 router has no knowledge of destinations outside of its own area. In this sense, an L1 router is similar to a router in an OSPF totally stubby area.” (Reference Page 518). Name two methods which L1/L2 routers can use in order to advertise L2 routes to L1 routers.

A)  Route-Map
B)  Passive-Interface
C)  IS-Type
D)  Distribute-List
E) This is not possible

Please email me your answer to be entered into a monthly drawing for a free itunes or starbucks gift card.

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