Question on MPLS TE

Hi All,
In my MPLS VPN network, I have two PE routers and one P router. They are fully
meshed, running MP-BGP. Everything looks good from MPLS VPN perspective. I
want to do some TE in that. So far i understand :
1) You can either implement RSVP bandwidth in the links separately, or you can
make end-to-end TE tunnel between the Edge PE's. These two are the broad
classification of TE implementation in MPLS.
2) Can I make multi-point tunnels in MPLS TE? ie Can i make my P as the Tunnel
Hub and PE routers as two separate Spokes? Please share the config if it can
be done or share some link where i can study some tunnel implementation in
MPLS TE
3) A Targeted LDP needs to be there between the EDGE LSR's of the Tunnels.
4) After entering this command the tunnel went up in my config:tunnel mpls
traffic-eng path-option 10 dynamic
Can anyone please explain the significance why it brought up the tunnel?
interface Tunnel1 ip unnumbered Loopback0 tunnel destination 3.3.3.3 tunnel
mode mpls traffic-eng tunnel mpls traffic-eng autoroute announce tunnel mpls
traffic-eng path-option 10 dynamic tunnel mpls traffic-eng path-selection
metric te no routing dynamic ip rsvp bandwidth 100end
Thank you,Naufal Jamal
  

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Received on Tue Jun 28 2011 - 00:17:53 ART