mpls label stack with TE and VPN

From: abderrahim sadki (a_sadki1@hotmail.com)
Date: Thu Nov 06 2008 - 03:41:05 ARST

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Hi,

I thought that when using MPLS TE with VPN I would end up with 3 labels in the
packets(LDP-TE-VPN).
But from the Cisco books and lookig and packets on wireshark I see only 2
labels.

why is that? and when should I see 3 labels, is it when the tail of the TE
tunnel is not the same as the tail of the VPN tunnel?

Thanks,
Abderrahim

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