Example for Configuring CBTS in a VPLS over TE Scenario

Networking Requirements

In Figure 1, CE1 and CE2 belong to the same VPLS network. They access the MPLS backbone network through PE1 and PE2, respectively. OSPF is used as an IGP on the MPLS backbone network.

It is required that an LDP VPLS tunnel and the dynamic signaling protocol RSVP-TE be used to establish two MPLS TE tunnels between PE1 and PE2 to transmit VPLS services. Each TE tunnel is assigned a specific priority. Interfaces that receive VPLS packets have behavior aggregate classification enabled and trust 802.1p priority values so that they can forward VPLS packets with a specific priority to a specific tunnel.

TE1 tunnel with ID 100 is established over the path PE1 –> P1 –> PE2, and TE2 tunnel with ID 200 is established over the path PE1 –> P2 –> PE2. AF1 is configured on TE1 interface, and AF2 is configured on TE2 interface. This configuration allows PE1 to forward traffic with service class AF1 along TE1 tunnel and traffic with service class AF2 along TE2 tunnel. The two tunnels can load-balance traffic based on priority values.

Note that if multiple tunnels with AF1 are established between PE1 and PE2, packets mapped to AF1 are load-balanced along these tunnels.

When CBTS is configured, do not configure the following services:

  • Dynamic load balancing
Figure 1 CBTS networking in a VPLS over TE scenario

Interfaces 1 through 10 in this example represent GE 0/1/9, GE 0/1/10.1, GE 0/1/11, GE 0/1/33, GE 0/1/32, GE 0/1/17, GE 0/1/25, GE 0/1/19, GE 0/1/24, and GE 0/1/0.1, respectively.



Configuration Roadmap

The configuration roadmap is as follows:

  • Enable an IGP on the MPLS backbone network for devices on the backbone network to communicate.

  • Establish MPLS TE tunnels and configure a tunnel policy. For details about how to configure an MPLS TE tunnel, see "MPLS TE Configuration" in HUAWEI NetEngine 8000 F Series Router Configuration Guide - MPLS.

  • Enable MPLS Layer 2 virtual private network (L2VPN) on the PEs.

  • Create a virtual switching instance (VSI), configure LDP as a signaling protocol, and bind the VSI to an AC interface on each PE.

  • Configure MPLS TE tunnels to transmit VSI packets.

Data Preparation

To complete the configuration, you need the following data:

  • OSPF area enabled with TE

  • VSI name and VSI ID

  • IP addresses of peers and tunnel policy

  • Names of AC interfaces bound to the VSI

  • Interface number and IP address of each tunnel interface, as well as destination IP address, tunnel ID, tunnel signaling protocol (RSVP-TE), and tunnel bandwidth to be specified on each tunnel interface

Procedure

  1. Assign an IP address to each interface on the backbone network. For configuration details, see Configuration Files in this section.
  2. Enable MPLS, MPLS TE, MPLS RSVP-TE, and MPLS CSPF.

    On the nodes along each MPLS TE tunnel, enable MPLS, MPLS TE, and MPLS RSVP-TE both in the system view and the interface view. On the ingress node of each tunnel, enable MPLS CSPF in the system view.

    # Configure PE1.

    [~PE1] mpls lsr-id 1.1.1.9
[*PE1] mpls
[*PE1-mpls] mpls te
[*PE1-mpls] mpls rsvp-te
[*PE1-mpls] mpls te cspf
[*PE1-mpls] quit
[*PE1] interface gigabitethernet0/1/9
[*PE1-GigabitEthernet0/1/9] mpls
[*PE1-GigabitEthernet0/1/9] mpls te
[*PE1-GigabitEthernet0/1/9] mpls rsvp-te
[*PE1-GigabitEthernet0/1/9] quit
[*PE1] commit
[*PE1] interface gigabitethernet0/1/11
[*PE1-GigabitEthernet0/1/11] mpls
[*PE1-GigabitEthernet0/1/11] mpls te
[*PE1-GigabitEthernet0/1/11] mpls rsvp-te
[*PE1-GigabitEthernet0/1/11] quit
[*PE1] commit

    # Configure P1.

    [~P1] mpls lsr-id 2.2.2.9
[*P1] mpls
[*P1-mpls] mpls te
[*P1-mpls] mpls rsvp-te
[*P1-mpls] quit
[*P1] interface gigabitethernet0/1/17
[*P1-GigabitEthernet0/1/17] mpls
[*P1-GigabitEthernet0/1/17] mpls te
[*P1-GigabitEthernet0/1/17] mpls rsvp-te
[*P1-GigabitEthernet0/1/17] quit
[*P1] interface gigabitethernet0/1/25
[*P1-GigabitEthernet0/1/25] mpls
[*P1-GigabitEthernet0/1/25] mpls te
[*P1-GigabitEthernet0/1/25] mpls rsvp-te
[*P1-GigabitEthernet0/1/25] quit
[*P1] commit

    # Configure P2.

    [~P2] mpls lsr-id 3.3.3.9
[*P2] mpls
[*P2-mpls] mpls te
[*P2-mpls] mpls rsvp-te
[*P2-mpls] quit
[*P2] interface gigabitethernet0/1/24
[*P2-GigabitEthernet0/1/24] mpls
[*P2-GigabitEthernet0/1/24] mpls te
[*P2-GigabitEthernet0/1/24] mpls rsvp-te
[*P2-GigabitEthernet0/1/24] quit
[*P2] interface gigabitethernet0/1/19
[*P2-GigabitEthernet0/1/19] mpls
[*P2-GigabitEthernet0/1/19] mpls te
[*P2-GigabitEthernet0/1/19] mpls rsvp-te
[*P2-GigabitEthernet0/1/19] quit
[*P2] commit

    # Configure PE2.

    [~PE2] mpls lsr-id 4.4.4.9
[*PE2] mpls
[*PE2-mpls] mpls te
[*PE2-mpls] mpls rsvp-te
[*PE2-mpls] mpls te cspf
[*PE2-mpls] quit
[*PE2] interface gigabitethernet0/1/33
[*PE2-GigabitEthernet0/1/33] mpls
[*PE2-GigabitEthernet0/1/33] mpls te
[*PE2-GigabitEthernet0/1/33] mpls rsvp-te
[*PE2-GigabitEthernet0/1/33] quit
[*PE2] commit
[*PE2] interface gigabitethernet0/1/32
[*PE2-GigabitEthernet0/1/32] mpls
[*PE2-GigabitEthernet0/1/32] mpls te
[*PE2-GigabitEthernet0/1/32] mpls rsvp-te
[*PE2-GigabitEthernet0/1/32] quit
[*PE2] commit

  3. Enable OSPF and OSPF TE on the MPLS backbone network.

    # Configure PE1.

    [~PE1] ospf
[*PE1-ospf-1] opaque-capability enable
[*PE1-ospf-1] area 0.0.0.0
[*PE1-ospf-1-area-0.0.0.0] network 1.1.1.9 0.0.0.0
[*PE1-ospf-1-area-0.0.0.0] network 10.1.2.0 0.0.0.255
[*PE1-ospf-1-area-0.0.0.0] network 10.1.3.0 0.0.0.255
[*PE1-ospf-1-area-0.0.0.0] mpls-te enable
[*PE1-ospf-1-area-0.0.0.0] quit
[*PE1-ospf-1] quit
[*PE1] commit

    # Configure P1.

    [~P1] ospf
[*P1-ospf-1] opaque-capability enable
[*P1-ospf-1] area 0.0.0.0
[*P1-ospf-1-area-0.0.0.0] network 2.2.2.9 0.0.0.0
[*P1-ospf-1-area-0.0.0.0] network 10.1.4.0 0.0.0.255
[*P1-ospf-1-area-0.0.0.0] network 10.1.2.0 0.0.0.255
[*P1-ospf-1-area-0.0.0.0] mpls-te enable
[*P1-ospf-1-area-0.0.0.0] quit
[*P1-ospf-1] quit
[*P1] commit

    # Configure P2.

    [~P2] ospf
[*P2-ospf-1] opaque-capability enable
[*P2-ospf-1] area 0.0.0.0
[*P2-ospf-1-area-0.0.0.0] network 3.3.3.9 0.0.0.0
[*P2-ospf-1-area-0.0.0.0] network 10.1.3.0 0.0.0.255
[*P2-ospf-1-area-0.0.0.0] network 10.1.5.0 0.0.0.255
[*P2-ospf-1-area-0.0.0.0] mpls-te enable
[*P2-ospf-1-area-0.0.0.0] quit
[*P2-ospf-1] quit
[*P2] commit

    # Configure PE2.

    [~PE2] ospf
[*PE2-ospf-1] opaque-capability enable
[*PE2-ospf-1] area 0.0.0.0
[*PE2-ospf-1-area-0.0.0.0] network 4.4.4.9 0.0.0.0
[*PE2-ospf-1-area-0.0.0.0] network 10.1.4.0 0.0.0.255
[*PE2-ospf-1-area-0.0.0.0] network 10.1.5.0 0.0.0.255
[*PE2-ospf-1-area-0.0.0.0] mpls-te enable
[*PE2-ospf-1-area-0.0.0.0] quit
[*PE2-ospf-1] quit
[*PE2] commit

  4. Configure tunnel interfaces.

    # Create tunnel interfaces on PEs, configure MPLS TE as a tunneling protocol and RSVP-TE as a signaling protocol, and specify priorities.

    # Configure PE1.

    [~PE1] interface Tunnel 10
[*PE1-Tunnel10] ip address unnumbered interface loopback1
[*PE1-Tunnel10] tunnel-protocol mpls te
[*PE1-Tunnel10] destination 4.4.4.9
[*PE1-Tunnel10] mpls te tunnel-id 100
[*PE1-Tunnel10] mpls te service-class af1
[*PE1-Tunnel10] quit
[*PE1] commit
[~PE1] interface Tunnel 20
[*PE1-Tunnel20] ip address unnumbered interface loopback1
[*PE1-Tunnel20] tunnel-protocol mpls te
[*PE1-Tunnel20] destination 4.4.4.9
[*PE1-Tunnel20] mpls te tunnel-id 200
[*PE1-Tunnel20] mpls te service-class af2
[*PE1-Tunnel20] quit
[*PE1] commit

    # Configure PE2.

    [~PE2] interface Tunnel 10
[*PE2-Tunnel10] ip address unnumbered interface loopback1
[*PE2-Tunnel10] tunnel-protocol mpls te
[*PE2-Tunnel10] destination 1.1.1.9
[*PE2-Tunnel10] mpls te tunnel-id 100
[*PE2-Tunnel10] mpls te service-class af1
[*PE2-Tunnel10] quit
[*PE2] commit
[~PE2] interface Tunnel 20
[*PE2-Tunnel20] ip address unnumbered interface loopback1
[*PE2-Tunnel20] tunnel-protocol mpls te
[*PE2-Tunnel20] destination 1.1.1.9
[*PE2-Tunnel20] mpls te tunnel-id 200
[*PE2-Tunnel20] mpls te service-class af2
[*PE2-Tunnel20] quit
[*PE2] commit

    After completing the preceding configurations, run the display this interface command in the tunnel interface view. The command output shows that Line protocol current state is UP, indicating that an MPLS TE tunnel has been established.

    Run the display tunnel-info all command in the system view on PE1. The command output shows that two TE tunnels destined for PE2 with the LSR ID of 4.4.4.9 have been established. The command output on PE2 is similar to that on PE1.

    <PE1> display tunnel-info all
 * -> Allocated VC Token
Tunnel ID           Type                 Destination           Token
----------------------------------------------------------------------
0xc2060404          cr lsp                4.4.4.9                132100
0xc2060405          cr lsp                4.4.4.9                132101

  5. Configure MPLS TE explicit paths.

    Specify an explicit path for each tunnel.

    # Configure PE1. Specify the physical interface of which the first next hop is P and the physical interface of which the second next hop is PE2 to ensure that the two tunnels are carried over two physical links.

    [~PE1] explicit-path t1
[*PE1-explicit-path-t1] next hop 10.1.2.2
[*PE1-explicit-path-t1] next hop 10.1.4.2
[*PE1-explicit-path-t1] quit
[*PE1] commit
[~PE1] explicit-path t2
[*PE1-explicit-path-t2] next hop 10.1.3.2
[*PE1-explicit-path-t2] next hop 10.1.5.2
[*PE1-explicit-path-t2] quit
[*PE1] commit
[~PE1] interface Tunnel 10
[*PE1-Tunnel10] mpls te path explicit-path t1
[*PE1-Tunnel10] quit
[*PE1] commit
[~PE1] interface Tunnel 20
[*PE1-Tunnel20] mpls te path explicit-path t2
[*PE1-Tunnel20] quit
[*PE1] commit

    # Configure PE2. Specify the physical interface of which the first next hop is P and the physical interface of which the second next hop is PE1 to ensure that the two tunnels are carried over two physical links.

    [~PE2] explicit-path t1
[*PE2-explicit-path-t1] next hop 10.1.4.1
[*PE2-explicit-path-t1] next hop 10.1.2.1
[*PE2-explicit-path-t1] quit
[*PE2] commit
[~PE2] explicit-path t2
[*PE2-explicit-path-t2] next hop 10.1.5.1
[*PE2-explicit-path-t2] next hop 10.1.3.1
[*PE2-explicit-path-t2] quit
[*PE2] commit
[~PE2] interface Tunnel 10
[*PE2-Tunnel10] mpls te path explicit-path t1
[*PE2-Tunnel10] quit
[*PE2] commit
[~PE2] interface Tunnel 20
[*PE2-Tunnel20] mpls te path explicit-path t2
[*PE2-Tunnel20] quit
[*PE2] commit

  6. Configure a remote LDP session.

    Establish a remote LDP session between PE1 and PE2.

    # Configure PE1.
    [~PE1] mpls ldp
[*PE1-mpls-ldp] quit
[*PE1] mpls ldp remote-peer DTB1
[*PE1-mpls-ldp-remote-DTB1] remote-ip 4.4.4.9
[*PE1-mpls-ldp-remote-DTB1] quit
[*PE1] commit

    # Configure PE2.

    [~PE2] mpls ldp
[*PE2-mpls-ldp] quit
[*PE2] mpls ldp remote-peer DTB2
[*PE2-mpls-ldp-remote-DTB2] remote-ip 1.1.1.9
[*PE2-mpls-ldp-remote-DTB2] quit
[*PE2] commit

    After completing this step, run the display mpls ldp peer command. A remote LDP session has been established between the two PEs.

    The following example uses the command output on PE1.

    <PE1> display mpls ldp peer
 LDP Peer Information in Public network 
 An asterisk (*) before a peer means the peer is being deleted. 
 ------------------------------------------------------------------------------ 
 PeerID                TransportAddress   DiscoverySource 
 ------------------------------------------------------------------------------ 
 4.4.4.9:0             4.4.4.9           Remote Peer : DTB1 
 ------------------------------------------------------------------------------ 
 TOTAL: 1 Peer(s) Found.

  7. Configure a tunnel policy.

    # Configure PE1.

    [~PE1] tunnel-policy p1
[*PE1-tunnel-policy-p1] tunnel select-seq cr-lsp load-balance-number 2
[*PE1-tunnel-policy-p1] quit
[*PE1] commit

    # Configure PE2.

    [~PE2] tunnel-policy p1
[*PE2-tunnel-policy-p1] tunnel select-seq cr-lsp load-balance-number 2
[*PE2-tunnel-policy-p1] quit
[*PE2] commit

  8. Enable MPLS L2VPN on PEs.

    # Configure PE1.

    [~PE1]  mpls l2vpn
[*PE1-l2vpn] quit
[*PE1] commit

    # Configure PE2.

    [~PE2] mpls l2vpn
[*PE2-l2vpn] quit
[*PE2] commit

  9. Create a VSI and bind it to the tunnel policy on PEs.

    # Configure PE1.

    [~PE1] vsi a2 static
[*PE1-vsi-a2] pwsignal ldp
[*PE1-vsi-a2-ldp] vsi-id 2
[*PE1-vsi-a2-ldp] peer 4.4.4.9 tnl-policy p1
[*PE1-vsi-a2-ldp] quit
[*PE1-vsi-a2] quit
[*PE1] commit

    # Configure PE2.

    [~PE2] vsi a2 static
[*PE2-vsi-a2] pwsignal ldp
[*PE2-vsi-a2-ldp] vsi-id 2
[*PE2-vsi-a2-ldp] peer 1.1.1.9 tnl-policy p1
[*PE2-vsi-a2-ldp] quit
[*PE2-vsi-a2] quit
[*PE2] commit

  10. Bind the VSI to the interfaces of the PEs.

    # Configure PE1.

    [~PE1] interface gigabitethernet0/1/10.1
[*PE1-GigabitEthernet0/1/10.1] vlan-type dot1q 10
[*PE1-GigabitEthernet0/1/10.1] l2 binding vsi a2
[*PE1-GigabitEthernet0/1/10.1] trust upstream default
[*PE1-GigabitEthernet0/1/10.1] trust 8021p
[*PE1-GigabitEthernet0/1/10.1] undo shutdown
[*PE1-GigabitEthernet0/1/10.1] quit

    # Configure PE2.

    [~PE2] interface gigabitethernet0/1/10.1
[*PE2-GigabitEthernet0/1/10.1] vlan-type dot1q 10
[*PE2-GigabitEthernet0/1/10.1] l2 binding vsi a2
[*PE2-GigabitEthernet0/1/10.1] trust upstream default
[*PE2-GigabitEthernet0/1/10.1] trust 8021p
[*PE2-GigabitEthernet0/1/10.1] undo shutdown
[*PE2-GigabitEthernet0/1/10.1] quit

    # Configure CE1.

    [~CE1] interface gigabitethernet0/1/0.1
[*CE1-GigabitEthernet0/1/0.1] shutdown
[*CE1-GigabitEthernet0/1/0.1] vlan-type dot1q 10
[*CE1-GigabitEthernet0/1/0.1] ip address 10.1.1.1 255.255.255.0
[*CE1-GigabitEthernet0/1/0.1] undo shutdown
[*CE1-GigabitEthernet0/1/0.1] quit

    # Configure CE2.

    [~CE2] interface gigabitethernet0/1/0.1
[*CE2-GigabitEthernet0/1/0.1]shutdown
[*CE2-GigabitEthernet0/1/0.1] vlan-type dot1q 10
[*CE2-GigabitEthernet0/1/0.1] ip address 10.1.1.2 255.255.255.0
[*CE2-GigabitEthernet0/1/0.1] undo shutdown
[*CE2-GigabitEthernet0/1/0.1] quit

  11. Verify the configuration.

    After completing the preceding configurations, run the display vsi name a2 verbose command on PE1. The command output shows that PW State is up and that there are two tunnel IDs, indicating that two tunnels have been established between PE1 and PE2.

    <PE1> display vsi name a2 verbose
 ***VSI Name               : a2
    Administrator VSI      : no
    Isolate Spoken         : disable
    VSI Index              : 0
    PW Signaling           : ldp
    Member Discovery Style : static
    PW MAC Learn Style     : unqualify
    Encapsulation Type     : vlan
    MTU                    : 1500
...
    VSI ID                 : 2
   *Peer Router ID         : 4.4.4.9
    VC Label               : 162816
    Peer Type              : dynamic
    Session                : up
    Tunnel ID              : 0xc2060404 0xc2060405
...
   **PW Information:
   *Peer Ip Address        : 4.4.4.9
    PW State               : up
    Local VC Label         : 162816
    Remote VC Label        : 162816
    PW Type                : label
    Tunnel ID              : 0xc2060404 0xc2060405
...

Configuration Files

  • PE1 configuration file

    #
 sysname PE1
#
 mpls lsr-id 1.1.1.9
#
mpls
  mpls te
  mpls rsvp-te
  mpls te cspf
#
explicit-path t1
 next hop 10.1.2.2
 next hop 10.1.4.2
#
explicit-path t2
 next hop 10.1.3.2
 next hop 10.1.5.2
#
mpls l2vpn
#
mpls ldp
 #
 ipv4-family
#
mpls ldp remote-peer DTB1
 remote-ip 4.4.4.9
#
vsi a2 static
 pwsignal ldp
  vsi-id 2
  peer 4.4.4.9 tnl-policy p1
#
interface GigabitEthernet0/1/10.1
 undo shutdown
 vlan-type dot1q 10
 l2 binding vsi a2
trust upstream default
trust 8021p
#
interface GigabitEthernet0/1/9
 undo shutdown
 ip address 10.1.2.1 255.255.255.0
 mpls
  mpls te
 mpls rsvp-te
#
interface GigabitEthernet0/1/11
undo shutdown
 ip address 10.1.3.1 255.255.255.0
 mpls
  mpls te
 mpls rsvp-te
#
interface LoopBack1
 ip address 1.1.1.9 255.255.255.255
#
interface Tunnel10
 ip address unnumbered interface LoopBack1
 tunnel-protocol mpls te
 destination 4.4.4.9
 mpls te path explicit-path t1
mpls te tunnel-id 100
mpls te service-class af1
#
interface Tunnel20
 ip address unnumbered interface LoopBack1
 tunnel-protocol mpls te
 destination 4.4.4.9
 mpls te path explicit-path t2
 mpls te tunnel-id 200
 mpls te service-class af2
#
ospf 1
 opaque-capability enable
 area 0.0.0.0
  network 1.1.1.9 0.0.0.0
network 10.1.2.0 0.0.0.255
network 10.1.3.0 0.0.0.255
  mpls-te enable
#
tunnel-policy p1
 tunnel select-seq cr-lsp load-balance-number 2
#
return

  • P1 configuration file

    #
 sysname P1
#
 mpls lsr-id 2.2.2.9
#
mpls
  mpls te
  mpls rsvp-te
  mpls te cspf
#
interface GigabitEthernet0/1/17
 undo shutdown
ip address 10.1.2.2 255.255.255.0
 mpls
  mpls te
 mpls rsvp-te
#
interface GigabitEthernet0/1/25
undo shutdown
ip address 10.1.4.1 255.255.255.0
 mpls
  mpls te
 mpls rsvp-te
#
interface LoopBack1
 ip address 2.2.2.9 255.255.255.255
#
ospf 1
 opaque-capability enable
 area 0.0.0.0
  network 2.2.2.9 0.0.0.0
  network 10.1.2.0 0.0.0.255
network 10.1.4.0 0.0.0.255
  mpls-te enable
#
return

  • P2 configuration file

    #
 sysname P2
#
 mpls lsr-id 3.3.3.9
#
mpls
  mpls te
mpls rsvp-te
mpls te cspf
#
interface GigabitEthernet0/1/19
undo shutdown
 ip address 10.1.3.2 255.255.255.0
 mpls
  mpls te
 mpls rsvp-te
#
interface GigabitEthernet0/1/24
undo shutdown
 ip address 10.1.5.1 255.255.255.0
 mpls
  mpls te
 mpls rsvp-te
#
interface LoopBack1
 ip address 3.3.3.9 255.255.255.255
#
ospf 1
 opaque-capability enable
  area 0.0.0.0
  network 3.3.3.9 0.0.0.0
  network 10.1.3.0 0.0.0.255
network 10.1.5.0 0.0.0.255
  mpls-te enable
#
return

  • PE2 configuration file

    #
 sysname PE2
#
 mpls lsr-id 4.4.4.9
#
mpls
  mpls te
  mpls rsvp-te
  mpls te cspf
#
explicit-path t1
 next hop 10.1.4.1
 next hop 10.1.2.1
#
explicit-path t2
 next hop 10.1.5.1
 next hop 10.1.3.1
#
mpls l2vpn
#
vsi a2 static
 pwsignal ldp
  vsi-id 2
  peer 1.1.1.9 tnl-policy p1
#
mpls ldp
 #
 ipv4-family
#
mpls ldp remote-peer DTB2
 remote-ip 1.1.1.9
#
interface GigabitEthernet0/1/10.1
 undo shutdown
 vlan-type dot1q 10
 l2 binding vsi a2
trust upstream default
trust 8021p
#
interface GigabitEthernet0/1/33
 undo shutdown
 ip address 10.1.4.2 255.255.255.0
 mpls
  mpls te
 mpls rsvp-te 
#
interface GigabitEthernet0/1/32
 undo shutdown
 ip address 10.1.5.2 255.255.255.0
 mpls
  mpls te
 mpls rsvp-te 
#
interface LoopBack1
 ip address 4.4.4.9 255.255.255.255
#
interface Tunnel10
 ip address unnumbered interface LoopBack1
 tunnel-protocol mpls te
 destination 1.1.1.9
 mpls te path explicit-path t1
mpls te tunnel-id 100
mpls te service-class af1
#
interface Tunnel20
 ip address unnumbered interface LoopBack1
 tunnel-protocol mpls te
 destination 1.1.1.9
 mpls te path explicit-path t2
 mpls te tunnel-id 200
 mpls te service-class af2
#
ospf 1
 opaque-capability enable
 area 0.0.0.0
  network 4.4.4.9 0.0.0.0
network 10.1.4.0 0.0.0.255
network 10.1.5.0 0.0.0.255
  mpls-te enable
#
tunnel-policy p1
 tunnel select-seq cr-lsp load-balance-number 2
#
return

  • CE1 configuration file

    #
 sysname CE1
#
interface GigabitEthernet0/1/0.1
 undo shutdown
 vlan-type dot1q 10
 ip address 10.1.1.1 255.255.255.0
#
return

  • CE2 configuration file

    #
 sysname CE2
#
interface GigabitEthernet0/1/0.1
 undo shutdown
 vlan-type dot1q 10
 ip address 10.1.1.2 255.255.255.0
#
return
Parent Topic: Configuration Examples for MPLS TE
Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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