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H3C Technologies H3C S7500E Series Switches User Manual

Page 130

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[SwitchB] display mpls te tunnel

LSP-Id Destination In/Out-If Name

- - Vlan1/Vlan2 Tunnel0

[SwitchC] display mpls te tunnel

LSP-Id Destination In/Out-If Name

- - Vlan2/- Tunnel0

Perform the display mpls lsp command or the display mpls static-cr-lsp command on each switch
to verify information about the static CR-LSP.

[SwitchA] display mpls lsp

-------------------------------------------------------------------

LSP Information: STATIC CRLSP

-------------------------------------------------------------------

FEC In/Out Label In/Out IF Vrf Name

3.3.3.3/32 NULL/20 -/Vlan1

[SwitchB] display mpls lsp

------------------------------------------------------------------

LSP Information: STATIC CRLSP

------------------------------------------------------------------

FEC In/Out Label In/Out IF Vrf Name

-/- 20/30 Vlan1/Vlan2

[SwitchC] display mpls lsp

------------------------------------------------------------------

LSP Information: STATIC CRLSP

------------------------------------------------------------------

FEC In/Out Label In/Out IF Vrf Name

-/- 30/NULL Vlan1/-

[SwitchA] display mpls static-cr-lsp

total statics-cr-lsp : 1

Name FEC I/O Label I/O If State

Tunnel0 3.3.3.3/32 NULL/20 -/Vlan1 Up

[SwitchB] display mpls static-cr-lsp

total statics-cr-lsp : 1

Name FEC I/O Label I/O If State

Tunnel0 -/- 20/30 Vlan1/Vlan2 Up

[SwitchC] display mpls static-cr-lsp

total statics-cr-lsp : 1

Name FEC I/O Label I/O If State

Tunnel0 -/- 30/NULL Vlan2/- Up

On an MPLS TE tunnel configured using a static CR-LSP, traffic is forwarded directly based on label at
the transit nodes and egress node. Therefore, it is normal that the FEC field in the sample output is
empty on Switch B and Switch C.

7) Create a static route for routing MPLS TE tunnel traffic.

[SwitchA] ip route-static 3.2.1.2 24 tunnel 0 preference 1