After reviewing this again, i agree with the solution. SNPs are of two types: 
CSNP and PSNP. To authenticate these SNPs, we need the
"authenticate snp" option. I was convinced that with the command "area-password 
xxx", the LSPs, CSNPs and PSNPs were authenticated
which is not true.


Comments are welcome.

Regards,

Antonio Soares, CCIE #18473 (R&S)
[email protected]

-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Antonio Soares
Sent: segunda-feira, 11 de Maio de 2009 1:15
To: [email protected]
Subject: [OSL | CCIE_SP] Vol 1 - Section 6 - Task 6.4

We are asked to authenticate LSPs, CSNPs and PSNPs. We are not asked to 
authenticate SNPs so i don't think we need the "authenticate
snp" option.


Regards,

Antonio Soares, CCIE #18473 (R&S)
[email protected]

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