Mpls Te In Mpls L3Vpn Configuration Example - H3C S5500-HI Series Mpls Configuration Manual

In-Interface
Out-Interface
LspIndex
Tunnel ID
LsrType
Bypass In Use
BypassTunnel
No
IngressLsrID
LocalLspID
Tunnel-Interface
Fec
Nexthop
In-Label
Out-Label
In-Interface
Out-Interface
LspIndex
Tunnel ID
LsrType
Bypass In Use
BypassTunnel
# Set the FRR polling timer to five seconds on PLR.
[SwitchB] mpls
[SwitchB-mpls] mpls te timer fast-reroute 5
[SwitchB-mpls] quit
# Bring the protected outgoing interface up on PLR.
[SwitchB] interface vlan-interface 2
[SwitchB-Vlan-interface2] undo shutdown
%Sep
Vlan-interface2 turns into UP state
# Execute the display interface tunnel 4 command on Switch A to identify the state of the primary
LSP. You can see that the tunnel interface is up.
About five seconds later, execute the display mpls lsp verbose command on Switch B. You can see
that Tunnel5 is still bound with interface VLAN-interface 2 and is unused.
Create a static route for routing MPLS TE tunnel traffic:
7.
[SwitchA] ip route-static 4.1.1.2 24 tunnel 4 preference 1
Execute the display ip routing-table command on Switch A. You can see a static route entry with
Tunnel4 as the outgoing interface.

MPLS TE in MPLS L3VPN configuration example

Network requirements
CE 1 and CE 2 belong to VPN 1. They are connected to the MPLS backbone respectively through PE 1
and PE 2. The IGP protocol running on the MPLS backbone is OSPF.
Set up an MPLS TE tunnel to forward traffic of VPN 1 from PE 1 to PE 2.
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7 09:01:31 2004 SwitchB IFNET/5/UPDOWN:Line protocol on the interface
Vlan-interface1
Vlan-interface2
4097
0x22001
Transit
In Use
Tunnel Index[Tunnel5], InnerLabel[1024]
2
2.2.2.2
1
Tunnel5
3.3.3.3/32
3.2.1.2
NULL
1024
----------
Vlan-interface4
4098
0x22002
Ingress
Not Exists
Tunnel Index[---]
154