_.*_ means only one AS between 850 and 12

 

so answer should be  NO

 

if it is 820-1546-12 then it is YES 

 


 


Date: Sun, 22 Nov 2009 18:14:41 -0500
From: [email protected]
To: [email protected]
Subject: [OSL | CCIE_RS] Core Knowledge Quizzer Question 38 : BGP


I was going through the questions in the Core Knowledge Quizzer and hit this 
question which answer I believe is wrong. 

Would the BGP regular expression "^820_.*_12" match the AS Path "820 1546 9612 
12"? 

The answer given is No but I think it should be yes. Could anyone show me a way 
of testing thing? 

Thank you, 

  

                                          
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