ensp模拟配置静态LSP实验

Roma13

配置静态LSP实验

• [ ]  下一跳IP配置成链路本端设备IP和对端设备IP有什么差别
  在配置LSP的过程中，下一跳选择本端IP的话，LSP的状态是down，改为对端IP后UP
  
  

静态LSP配置过程

• 配置端口及loo0IP地址
  
• 配置IGP，这里是OSPF
  
• 使能全局MPLS、使能端口MPLS
  
• 配置从R1至R4
  [LSRD] static-lsp ingress RDtoRA destination 1.1.1.9 32 nexthop 10.4.1.1 out-label 30# 配置Transit LSRC。[LSRC] static-lsp transit RDtoRA incoming-interface pos 2/0/0 in-label 30 nexthop 10.3.1.1 out-label 60# 配置Egress LSRA。[LSRA] static-lsp egress RDtoRA incoming-interface pos 2/0/0 in-label 60
• 配置从R4至R1
  
• 测试命令
  
  
  • display mpls lsp
  • ping LSP IP x.x.x.x. mask
    

Scriptsaveysyssys R1undo info enint loop0ip add 1.1.1.1#mpls lsr-id 1.1.1.1mpls # int e0/0/0ip add 10.0.12.1 24mplsint e0/0/1ip add 10.0.13.1 24mpls#ospf 1area 0net 10.0.12.0 0.0.0.255net 10.0.13.0 0.0.0.255net 1.1.1.1 0.0.0.0#syssys R2undo info enint loop0ip add 2.2.2.2 32#mpls lsr-id 2.2.2.2mpls # int e0/0/0ip add 10.0.12.2 24mplsint e0/0/1ip add 10.0.24.1 24mpls#ospf 1area 0net 10.0.12.0 0.0.0.255net 10.0.24.0 0.0.0.255net 2.2.2.2 0.0.0.0#syssys R3undo info enint loop0ip add 3.3.3.3 32#mpls lsr-id 3.3.3.3 mpls # int e0/0/0ip add 10.0.13.2 24mplsint e0/0/1ip add 10.0.34.1 24mpls#ospf 1area 0net 10.0.13.0 0.0.0.255net 10.0.34.0 0.0.0.255net 3.3.3.3 0.0.0.0#syssys R4undo info enint loop0ip add 4.4.4.4 32#mpls lsr-id 4.4.4.4 mpls # int e0/0/0ip add 10.0.24.1 24mplsint e0/0/1ip add 10.0.34.2 24mpls#ospf 1area 0net 10.0.24.0 0.0.0.255net 10.0.34.0 0.0.0.255net 4.4.4.4 0.0.0.0#