How to forward data into tunnels in MPLS TE traffic engineering

The previous document has already learned the information dissemination through OSPF, also introduced the CSPF and path's establishment RSVP work principle.

What should we do next?

You can forward customer data traffic along the tunnel interface in three ways:

Static routing routes

Policy Routing Policy Routing

Automatic routing Autoroute

So to be more blunt, this piece of content is the final phase of Te Tunnel, the key to the key. Just imagine, through arduous, established a te tunnel, but finally you found that from the CE to the customer side of the flow of the tunnel is not the reservation path, that the establishment of the tunnel has any significance?

This column more highlights: http://www.bianceng.cn/Network/basis/

So the key thing to learn about this document is how to introduce data traffic into the Te Tunnel and forward it in the tunnel path.

Use static routes to forward traffic along the tunnel.

The simplest way to forward traffic on the Mpls Te tunnel interface is to use static routing.

IP Route 10.1.1.2 255.255.255.255 Tunnel0

A TE tunnel has been established on the R2, which is a one-way tunnel from PE-1-R2 to PE-2-R6.

Interface Tunnel0

IP unnumbered Loopback0

Tunnel Destination 10.1.1.2

Tunnel mode MPLS Traffic-eng

Tunnel MPLS Traffic-eng Priority 7 7

Tunnel MPLS Traffic-eng Bandwidth 1024

Tunnel MPLS Traffic-eng path-option 2 explicit name Hank

Tunnel MPLS Traffic-eng path-option 3 Explicit name Hank-backup

Tunnel MPLS Traffic-eng path-option 4 dynamic

No routing dynamic

End