OSPF Virtual Link - Violates Split Horizon!

From: cciein2006@yahoo.com
Date: Sun Sep 25 2005 - 19:02:19 GMT-3

• Next message: Danny Cox: "Re: CCIE -R&S Lab Books ?"
• Previous message: cciein2006@yahoo.com: "Area 0 range - Virtual Link router leaks more specific"
• Next in thread: chrlewis@cisco.com: "RE: OSPF Virtual Link - Violates Split Horizon!"
• Maybe reply: chrlewis@cisco.com: "RE: OSPF Virtual Link - Violates Split Horizon!"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

Not sure if OSPF follows the Split Horizon rule but I noticed that OSPF routers configured with Virtual Link re-advertise Area 0 learned routes back into Area0 (over the same link from which those routes were learned).
Doesn't that violate the split horizon rule and cause a potential for routing loops?

• Next message: Danny Cox: "Re: CCIE -R&S Lab Books ?"
• Previous message: cciein2006@yahoo.com: "Area 0 range - Virtual Link router leaks more specific"
• Next in thread: chrlewis@cisco.com: "RE: OSPF Virtual Link - Violates Split Horizon!"
• Maybe reply: chrlewis@cisco.com: "RE: OSPF Virtual Link - Violates Split Horizon!"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

This archive was generated by hypermail 2.1.4 : Sun Oct 02 2005 - 14:40:16 GMT-3