Bernardi Wiki

Seguem os comandos necessários para configurar o MPLS na linha mA5800.

Configurar um interface LoopBack.

interface loopback 0
  ip address <IP_LOOP_BACK> 32
  quit

Configurar o MPLS LSR-ID. Recomendamos usar o IP da LoopBack 0 como LSR-ID.

mpls lsr-id <IP_LOOP_BACK>

Habilitar o MPLS na caixa.

mpls
  lsp-trigger host
  quit

Habilitar o L2VPN.

mpls l2vpn

Habilitar o LDP e o split-horizon para todos os peers.

mpls ldp
  outbound peer all split-horizon
  quit

Configurar as VLANs e ativar MPLS para cada VLAN e cada interface VLAN.
Adiconar as VLANs na caixa e definir as portas por onde cada uma delas vai sair.

vlan 1000 smart
  port vlan 1000 0/19/0
  port vlan 1000 0/19/1
  
vlan 2000 smart
  port vlan 2000 0/19/0
  port vlan 2000 0/19/1

Habilitar o MPLS nas VLANs

mpls vlan 1000
mpls vlan 2000

Configurar os respectivos IPs em cada uma das interfaces VLAN e ativar o MPLS e o MPLS LDP.

interface vlanif 1000
  ip address <IP_VLAN_1000> 30
  mpls
  mpls ldp
  quit
  
interface vlanif 2000
  ip address <IP_VLAN_2000> 30
  mpls
  mpls ldp
  quit

Configurar o OSPF e a respectiva área.

ospf 1
  area 10
    network <IP_VLAN_1000> 0.0.0.3
    network <IP_VLAN_2000> 0.0.0.3
    network <IP_LOOP_BACK> 0.0.0.0
    return

Configurar as seções remotas do LDP.

mpls ldp remote-peer PEER_MPLS_01
  remote-ip MPLS_IP_PEER_MPLS_01
  remote-ip auto-dod-request
  quit
mpls ldp remote-peer PEER_MPLS_02
  remote-ip MPLS_IP_PEER_MPLS_02
  remote-ip auto-dod-request
  quit

Configurar uma VSI.
Adicionando uma VSI.

vsi hsi
  pwsignal ldp
    vsi-id 1

Configurar PWs.

pw-para pwindex 1
  service-type vpls
  pwid 1
  peer-address MPLS_IP_PEER_MPLS_01
  pw-type ethernet tagged
  control-word enable
  dyn-receive-label 10240
  quit
pw-para pwindex 2
  service-type vpls
  pwid 2
  peer-address MPLS_IP_PEER_MPLS_02
  pw-type ethernet tagged
  control-word enable
  dyn-receive-label 10250
  quit

Vincular os PWs e as VSIs.

vsi hsi 
  vsi-pw-binding pwindex 1
  vsi-pw-binding pwindex 2  
  vsi-ac-binding vlan 199

Vincular AC e VSI

vsi-ac-binding vlan 199