玩转华为ENSP模拟器系列 | 配置OSPF多进程

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目标

验证OSPF支持多个路由进程,各进程间路由相互隔离

组网需求

配置思路

  • Device1启用OSPF多个进程,进程1和进程2
  • Device2、Device4与Device1的进程1建立OSPF邻居
  • Device3、Device5与Device1的进程2建立OSPF邻居

操作步骤

  1. 配置各接口的IP地址(略)
  2. 配置Device1的OSPF基本功能
Device1:
ospf 1 router-id 1.1.1.1
 area 0.0.0.0
  network 10.0.12.0 0.0.0.255
  network 10.0.14.0 0.0.0.255
#
ospf 2 router-id 2.2.2.2
 area 0.0.0.0
  network 10.0.13.0 0.0.0.255
  network 10.0.15.0 0.0.0.255
#
  1. 配置Device2的OSPF基本功能
Device2:
ospf 1
 area 0.0.0.0
  network 10.0.12.0 0.0.0.255
#
  1. 配置Device3的OSPF基本功能
Device3:
ospf 1
 area 0.0.0.0
  network 10.0.13.0 0.0.0.255
  1. 配置Device4的OSPF基本功能
Device4:
ospf 1
 area 0.0.0.0
  network 10.0.14.0 0.0.0.255
#
  1. 配置Device5的OSPF基本功能
Device5:
ospf 1
 area 0.0.0.0
  network 10.0.15.0 0.0.0.255
#
  1. Device1与Device2/3/4/5建立OSPF邻居关系,分别属于进程1和进程2的邻居
[~Device1-ospf-2-area-0.0.0.0]dis ospf peer
(M) Indicates MADJ neighbor
          OSPF Process 1 with Router ID 1.1.1.1
                Neighbors
 Area 0.0.0.0 interface 10.0.12.1 (Eth1/0/0)'s neighbors
 Router ID: 10.0.12.2            Address: 10.0.12.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.12.2         BDR: 10.0.12.1         MTU: 0
   Dead timer due in  37  sec
   Retrans timer interval: 5
   Neighbor is up for 00h20m23s
   Neighbor Up Time : 2020-01-02 15:18:56
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 10.0.14.1 (Eth1/0/2)'s neighbors
 Router ID: 10.0.14.2            Address: 10.0.14.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.14.1         BDR: 10.0.14.2         MTU: 0
   Dead timer due in  32  sec
   Retrans timer interval: 5
   Neighbor is up for 00h14m20s
   Neighbor Up Time : 2020-01-02 15:24:58
   Authentication Sequence: [ 0 ]
          OSPF Process 2 with Router ID 2.2.2.2
                Neighbors
 Area 0.0.0.0 interface 10.0.13.1 (Eth1/0/1)'s neighbors
 Router ID: 10.0.13.2            Address: 10.0.13.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.13.1         BDR: 10.0.13.2         MTU: 0
   Dead timer due in  36  sec
   Retrans timer interval: 5
   Neighbor is up for 00h13m02s
   Neighbor Up Time : 2020-01-02 15:26:18
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 10.0.15.1 (Eth1/0/3)'s neighbors
 Router ID: 10.0.15.2            Address: 10.0.15.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.15.1         BDR: 10.0.15.2         MTU: 0
   Dead timer due in  33  sec
   Retrans timer interval: 5
   Neighbor is up for 00h12m10s
   Neighbor Up Time : 2020-01-02 15:27:09
   Authentication Sequence: [ 0 ]
          OSPF Process 65534 with Router ID 128.1.138.138
                Neighbors
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/0.4094)'s neighbors
 Router ID: 128.1.138.137        Address: 128.1.138.137    
   State: Full           Mode:Nbr is Slave      Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  37  sec
   Retrans timer interval: 5
   Neighbor is up for 00h31m00s
   Neighbor Up Time : 2020-01-02 15:08:19
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/1.4094)'s neighbors
 Router ID: 128.1.138.139        Address: 128.1.138.139    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  40  sec
   Retrans timer interval: 5
   Neighbor is up for 00h31m00s
   Neighbor Up Time : 2020-01-02 15:08:20
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/2.4094)'s neighbors
 Router ID: 128.1.138.140        Address: 128.1.138.140    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  33  sec
   Retrans timer interval: 5
   Neighbor is up for 00h30m58s
   Neighbor Up Time : 2020-01-02 15:08:21
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/3.4094)'s neighbors
 Router ID: 128.1.138.141        Address: 128.1.138.141    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  37  sec
   Retrans timer interval: 5
   Neighbor is up for 00h31m02s
   Neighbor Up Time : 2020-01-02 15:08:18
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (DCN-Serial1/0/0:0)'s neighbors
 Router ID: 128.1.138.137        Address: 128.1.138.137    
   State: Full           Mode:Nbr is Slave      Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  34  sec
   Retrans timer interval: 5
   Neighbor is up for 00h30m49s
   Neighbor Up Time : 2020-01-02 15:08:30
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (DCN-Serial1/0/1:0)'s neighbors
 Router ID: 128.1.138.139        Address: 128.1.138.139    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  37  sec
   Retrans timer interval: 5
   Neighbor is up for 00h30m49s
   Neighbor Up Time : 2020-01-02 15:08:31
   Authentication Sequence: [ 0 ]
[~Device1-ospf-2-area-0.0.0.0]
  1. Device1的进程1和进程2的LSDB相互隔离
[~Device1-ospf-2-area-0.0.0.0]dis ospf lsdb
          OSPF Process 1 with Router ID 1.1.1.1
                  Link State Database
                          Area: 0.0.0.0
 Type      LinkState ID    AdvRouter        Age  Len   Sequence       Metric
 Router    1.1.1.1         1.1.1.1         1127  48    80000003            1
 Router    10.0.12.2       10.0.12.2       1490  36    80000002            1
 Router    10.0.14.2       10.0.14.2       1128  36    80000002            1
 Network   10.0.12.2       10.0.12.2       1490  32    80000001            0
 Network   10.0.14.1       1.1.1.1         1127  32    80000001            0
          OSPF Process 2 with Router ID 2.2.2.2
                  Link State Database
                          Area: 0.0.0.0
 Type      LinkState ID    AdvRouter        Age  Len   Sequence       Metric
 Router    2.2.2.2         2.2.2.2          996  48    80000003            1
 Router    10.0.13.2       10.0.13.2       1048  36    80000002            1
 Router    10.0.15.2       10.0.15.2        997  36    80000002            1
 Network   10.0.13.1       2.2.2.2         1047  32    80000001            0
 Network   10.0.15.1       2.2.2.2          996  32    80000001            0
          OSPF Process 65534 with Router ID 128.1.138.138
                  Link State Database
                          Area: 0.0.0.0
 Type      LinkState ID    AdvRouter        Age  Len   Sequence       Metric
 Router    128.1.138.137   128.1.138.137    316  60    80000004          100
 Router    128.1.138.138   128.1.138.138    314  108   80000008          100
 Router    128.1.138.139   128.1.138.139    315  60    80000004          100
 Router    128.1.138.140   128.1.138.140    325  48    80000003          100
 Router    128.1.138.141   128.1.138.141    328  48    80000003          100
                  Type 10 Opaque (Area-Local Scope) Database
 Type      LinkState ID    AdvRouter        Age  Len   Sequence   Area           
 Opq-Area  4.0.0.0         128.1.138.137   1611  32    80000002   0.0.0.0        
 Opq-Area  4.0.0.0         128.1.138.138   1799  32    80000002   0.0.0.0        
 Opq-Area  4.0.0.0         128.1.138.139   1075  32    80000002   0.0.0.0        
 Opq-Area  4.0.0.0         128.1.138.140   1588  32    80000002   0.0.0.0        
 Opq-Area  4.0.0.0         128.1.138.141   1042  32    80000002   0.0.0.0        
 Opq-Area  200.1.204.0     128.1.138.137    370  84    80000002   0.0.0.0        
 Opq-Area  200.1.204.0     128.1.138.138    403  84    80000002   0.0.0.0        
 Opq-Area  200.1.204.0     128.1.138.139    383  84    80000002   0.0.0.0        
 Opq-Area  200.1.204.0     128.1.138.140    495  84    80000002   0.0.0.0        
 Opq-Area  200.1.204.0     128.1.138.141    362  84    80000002   0.0.0.0        
 Opq-Area  200.255.204.0   128.1.138.137    326  36    80000003   0.0.0.0        
 Opq-Area  200.255.204.0   128.1.138.138    318  36    80000005   0.0.0.0        
 Opq-Area  200.255.204.0   128.1.138.139    318  36    80000004   0.0.0.0        
 Opq-Area  200.255.204.0   128.1.138.140    319  36    80000004   0.0.0.0        
 Opq-Area  200.255.204.0   128.1.138.141    322  36    80000004   0.0.0.0        
 Opq-Area  202.255.238.0   128.1.138.137    370  68    80000002   0.0.0.0        
 Opq-Area  202.255.238.0   128.1.138.138    403  68    80000002   0.0.0.0        
 Opq-Area  202.255.238.0   128.1.138.139    383  68    80000002   0.0.0.0        
 Opq-Area  202.255.238.0   128.1.138.140    495  68    80000002   0.0.0.0        
 Opq-Area  202.255.238.0   128.1.138.141    362  68    80000002   0.0.0.0        
[~Device1-ospf-2-area-0.0.0.0]  
  1. Device2/3/4/5仅可以与相同进程的Device互相ping通,以Device2为例
[~Device2]ping 10.0.14.2
  PING 10.0.14.2: 56  data bytes, press CTRL_C to break
    Reply from 10.0.14.2: bytes=56 Sequence=1 ttl=254 time=11 ms
    Reply from 10.0.14.2: bytes=56 Sequence=2 ttl=254 time=8 ms
    Reply from 10.0.14.2: bytes=56 Sequence=3 ttl=254 time=8 ms
  --- 10.0.14.2 ping statistics ---
    3 packet(s) transmitted
    3 packet(s) received
    0.00% packet loss
    round-trip min/avg/max = 8/9/11 ms
 
[~Device2]ping 10.0.15.2
  PING 10.0.15.2: 56  data bytes, press CTRL_C to break
    Request time out
    Request time out
    Request time out
    Request time out
    Request time out
  --- 10.0.15.2 ping statistics ---
    5 packet(s) transmitted
    0 packet(s) received
    100.00% packet loss
[~Device2]
  1. Device1重启进程1,进程2不受影响
<Device1>reset ospf 1 process 
Warning: The OSPF process will be reset. Continue? [Y/N]:y
<Device1>dis ospf peer
(M) Indicates MADJ neighbor
          OSPF Process 2 with Router ID 2.2.2.2
                Neighbors
 Area 0.0.0.0 interface 10.0.13.1 (Eth1/0/1)'s neighbors
 Router ID: 10.0.13.2            Address: 10.0.13.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.13.1         BDR: 10.0.13.2         MTU: 0
   Dead timer due in  35  sec
   Retrans timer interval: 5
   Neighbor is up for 00h28m25s
   Neighbor Up Time : 2020-01-02 15:26:18
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 10.0.15.1 (Eth1/0/3)'s neighbors
 Router ID: 10.0.15.2            Address: 10.0.15.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.15.1         BDR: 10.0.15.2         MTU: 0
   Dead timer due in  35  sec
   Retrans timer interval: 5
   Neighbor is up for 00h27m33s
   Neighbor Up Time : 2020-01-02 15:27:09
   Authentication Sequence: [ 0 ]
          OSPF Process 65534 with Router ID 128.1.138.138
                Neighbors
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/0.4094)'s neighbors
 Router ID: 128.1.138.137        Address: 128.1.138.137    
   State: Full           Mode:Nbr is Slave      Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  36  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m25s
   Neighbor Up Time : 2020-01-02 15:08:19
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/1.4094)'s neighbors
 Router ID: 128.1.138.139        Address: 128.1.138.139    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  38  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m25s
   Neighbor Up Time : 2020-01-02 15:08:20
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/2.4094)'s neighbors
 Router ID: 128.1.138.140        Address: 128.1.138.140    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  32  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m23s
   Neighbor Up Time : 2020-01-02 15:08:21
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/3.4094)'s neighbors
 Router ID: 128.1.138.141        Address: 128.1.138.141    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  36  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m27s
   Neighbor Up Time : 2020-01-02 15:08:18
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (DCN-Serial1/0/0:0)'s neighbors
 Router ID: 128.1.138.137        Address: 128.1.138.137    
   State: Full           Mode:Nbr is Slave      Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  33  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m14s
   Neighbor Up Time : 2020-01-02 15:08:30
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (DCN-Serial1/0/1:0)'s neighbors
 Router ID: 128.1.138.139        Address: 128.1.138.139    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  35  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m14s
   Neighbor Up Time : 2020-01-02 15:08:31
   Authentication Sequence: [ 0 ]
<Device1>
<Device1>
<Device1>
<Device1>
<Device1>
<Device1>dis ospf peer
(M) Indicates MADJ neighbor
          OSPF Process 1 with Router ID 1.1.1.1
                Neighbors
 Area 0.0.0.0 interface 10.0.12.1 (Eth1/0/0)'s neighbors
 Router ID: 10.0.12.2            Address: 10.0.12.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.12.2         BDR: 10.0.12.1         MTU: 0
   Dead timer due in  39  sec
   Retrans timer interval: 5
   Neighbor is up for 00h00m30s
   Neighbor Up Time : 2020-01-02 15:54:45
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 10.0.14.1 (Eth1/0/2)'s neighbors
 Router ID: 10.0.14.2            Address: 10.0.14.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.14.2         BDR: 10.0.14.1         MTU: 0
   Dead timer due in  32  sec
   Retrans timer interval: 5
   Neighbor is up for 00h00m29s
   Neighbor Up Time : 2020-01-02 15:54:46
   Authentication Sequence: [ 0 ]
          OSPF Process 2 with Router ID 2.2.2.2
                Neighbors
 Area 0.0.0.0 interface 10.0.13.1 (Eth1/0/1)'s neighbors
 Router ID: 10.0.13.2            Address: 10.0.13.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.13.1         BDR: 10.0.13.2         MTU: 0
   Dead timer due in  39  sec
   Retrans timer interval: 5
   Neighbor is up for 00h29m01s
   Neighbor Up Time : 2020-01-02 15:26:18
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 10.0.15.1 (Eth1/0/3)'s neighbors
 Router ID: 10.0.15.2            Address: 10.0.15.2        
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: 10.0.15.1         BDR: 10.0.15.2         MTU: 0
   Dead timer due in  32  sec
   Retrans timer interval: 5
   Neighbor is up for 00h28m09s
   Neighbor Up Time : 2020-01-02 15:27:09
   Authentication Sequence: [ 0 ]
          OSPF Process 65534 with Router ID 128.1.138.138
                Neighbors
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/0.4094)'s neighbors
 Router ID: 128.1.138.137        Address: 128.1.138.137    
   State: Full           Mode:Nbr is Slave      Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  35  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m59s
   Neighbor Up Time : 2020-01-02 15:08:19
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/1.4094)'s neighbors
 Router ID: 128.1.138.139        Address: 128.1.138.139    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  37  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m59s
   Neighbor Up Time : 2020-01-02 15:08:20
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/2.4094)'s neighbors
 Router ID: 128.1.138.140        Address: 128.1.138.140    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  31  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m57s
   Neighbor Up Time : 2020-01-02 15:08:21
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (Eth1/0/3.4094)'s neighbors
 Router ID: 128.1.138.141        Address: 128.1.138.141    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  35  sec
   Retrans timer interval: 5
   Neighbor is up for 00h47m01s
   Neighbor Up Time : 2020-01-02 15:08:18
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (DCN-Serial1/0/0:0)'s neighbors
 Router ID: 128.1.138.137        Address: 128.1.138.137    
   State: Full           Mode:Nbr is Slave      Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  32  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m48s
   Neighbor Up Time : 2020-01-02 15:08:30
   Authentication Sequence: [ 0 ]
 Area 0.0.0.0 interface 128.1.138.138 (DCN-Serial1/0/1:0)'s neighbors
 Router ID: 128.1.138.139        Address: 128.1.138.139    
   State: Full           Mode:Nbr is Master     Priority: 1
   DR: None              BDR: None              MTU: 0
   Dead timer due in  34  sec
   Retrans timer interval: 5
   Neighbor is up for 00h46m48s
   Neighbor Up Time : 2020-01-02 15:08:31
   Authentication Sequence: [ 0 ]
<Device1>       

 

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