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华为框式交换机S12700E系列配置CSS集群

作者：Gausst松鼠会 | 2024-04-16 07:29:46

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华为框式交换机S12700E系列配置CSS集群

搭建集群环境

a.为两台交换机上电，按照数据规划分别对两台框式交换机进行配置
  1. <HUAWEI> system-view 
  2. [HUAWEI] sysname Switch1
  3. [Switch1] set css id 1 
  4. [Switch1] set css priority 150  //框1的集群优先级配置为150
  5. [Switch1] interface css-port 1
  6. [Switch1-css-port1] port interface xgigabitethernet 4/0/1 to xgigabitethernet 4/0/2 enable
  7. [Switch1-css-port1] quit
  8. [Switch1] interface css-port 2
  9. [Switch1-css-port2] port interface xgigabitethernet 5/0/1 to xgigabitethernet 5/0/2 enable
  10. [Switch1-css-port2] quit
  11. [Switch1] display css status saved  //查看集群配置是否正确  
  12. CSS port media-type: SFP+                                                              
  13. Current Id   Saved Id     CSS Enable   CSS Mode    Priority    Master force      
  14. ------------------------------------------------------------------------------  
  15. 1            1            Off          LPU         150         Off   
  16.  
  17. [Switch1] css enable  //集群配置确认正确后，使能集群，重启设备，为保证框ID成为主交换机，先重启Switch1
  18. Warning: The CSS configuration will take effect only after the system is rebooted. The next CSS mode is CSS card. Reboot now? [Y/N]:y
  1. <HUAWEI> system-view 
  2. [HUAWEI] sysname Switch2
  3. [Switch2] set css id 2  //框2的集群优先级使用缺省值，不需要配置。
  4. [Switch2] interface css-port 1
  5. [Switch2-css-port1] port interface xgigabitethernet 4/0/1 to xgigabitethernet 4/0/2 enable
  6. [Switch2-css-port1] quit
  7. [Switch2] interface css-port 2
  8. [Switch2-css-port2] port interface xgigabitethernet 5/0/1 to xgigabitethernet 5/0/2 enable
  9. [Switch2-css-port2] quit
  10. [Switch2] display css status saved //查看集群配置是否正确
  11. CSS port media-type: SFP+                                                              
  12. Current Id   Saved Id     CSS Enable   CSS Mode    Priority    Master Force                
  13. ------------------------------------------------------------------------------ 
  14. 1            2            Off          LPU         1           Off     
  15. [Switch2] css enable  //集群配置确认正确后，使能集群，重启设备
  16. Warning: The CSS configuration will take effect only after the system is rebooted. The next CSS mode is CSS card. Reboot now? [Y/N]:y
b.交换机重启后，查看集群是否组建成功

#通过交换机框上主控板的集群指示灯查看集群状态。

Switch1主控板上ACT灯绿色常亮，表示该主控板为集群系统主用主控板，Switch1为主交换机。

Switch2主控板上ACT灯绿色闪烁，表示该主控板为集群系统备用主控板，Switch2为备交换机。

#通过任意主控板上的Console口登录集群系统，使用命令行查看集群组建是否成功。

根据集群优先级，优先级大的Switch1会成为集群系统的主框，执行命令display device查看设备状态时，集群系统名为Switch1。

  1. <Switch1> display device
  2. Chassis 1 (Master Switch)                                                       
  3. S12700E-8's Device status:                                                          
  4. Slot  Sub Type         Online    Power      Register       Status     Role   
  5. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -   
  6. 1     -   LST7X24BX6E0 Present   PowerOn    Registered     Normal     NA        
  7. 2     -   LST7X24BX6E0 Present   PowerOn    Registered     Normal     NA        
  8. 3     -   -            Present   PowerOn    Unregistered   -          NA        
  9. 9     -   LST7MPUE0000 Present   PowerOn    Registered     Normal     Master    
  10. 10    -   LST7MPUE0000 Present   PowerOn    Registered     Normal     Slave     
  11. PWR1  -   -            Present   PowerOn    Registered     Normal     NA        
  12. CMU1  -   EH1D200CMU00 Present   PowerOn    Registered     Normal     Master    
  13. FAN1  -   -            Present   PowerOn    Registered     Normal     NA        
  14. FAN2  -   -            Present   PowerOn    Registered     Normal     NA        
  15. Chassis 2 (Standby Switch)                                                      
  16. S12700E-8's Device status:                                                          
  17. Slot  Sub Type         Online    Power      Register       Status     Role   
  18. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -   
  19. 1     -   LST7X24BX6E0 Present   PowerOn    Registered     Normal     NA        
  20. 2     -   LST7X24BX6E0 Present   PowerOn    Registered     Normal     NA        
  21. 3     -   -            Present   PowerOn    Unregistered   -          NA        
  22. 9     -   LST7MPUE0000 Present   PowerOn    Registered     Normal     Master    
  23. 10    -   LST7MPUE0000 Present   PowerOn    Registered     Normal     Slave      
  24. PWR1  -   -            Present   PowerOn    Registered     Normal     NA        
  25. CMU2  -   EH1D200CMU00 Present   -          Unregistered   -          NA        
  26. FAN1  -   -            Present   PowerOn    Registered     Normal     NA        
  27. FAN2  -   -            Present   PowerOn    Registered     Normal     NA         
  28. <Switch1> display css status 
  29. CSS Enable switch On 
  30. Chassis Id   CSS Enable   CSS Status      CSS Mode    Priority    Master Force   
  31. ------------------------------------------------------------------------------   
  32. 1            On           Master          LPU         150         Off            
  33. 2            On           Standby         LPU         1           Off   
  34. <Switch1> display css channel all    //查看集群链路拓扑是否与硬件连接一致
  35. CSS link-down-delay: 500ms 
  36.  
  37.                 Chassis 1               ||               Chassis 2              
  38. ================================================================================
  39. Num [CSS port]       [LPU Port]         ||    [LPU Port]            [CSS port]  
  40.  1     1/1    XGigabitEthernet1/4/0/1      XGigabitEthernet2/4/0/1      2/1     
  41.  2     1/1    XGigabitEthernet1/4/0/2      XGigabitEthernet2/4/0/2      2/1     
  42.  3     1/2    XGigabitEthernet1/5/0/1      XGigabitEthernet2/5/0/1      2/2     
  43.  4     1/2    XGigabitEthernet1/5/0/2      XGigabitEthernet2/5/0/2      2/2     
  44.                 Chassis 2               ||               Chassis 1              
  45. ================================================================================
  46. Num [CSS port]       [LPU Port]         ||    [LPU Port]            [CSS port]  
  47.  1     2/1    XGigabitEthernet2/4/0/1      XGigabitEthernet1/4/0/1      1/1     
  48.  2     2/1    XGigabitEthernet2/4/0/2      XGigabitEthernet1/4/0/2      1/1     
  49.  3     2/2    XGigabitEthernet2/5/0/1      XGigabitEthernet1/5/0/1      1/2     
  50.  4     2/2    XGigabitEthernet2/5/0/2      XGigabitEthernet1/5/0/2      1/2   
  51. <Switch1> system-view 
  52. [Switch1] sysname CORE   //为便于记忆，修改集群系统的设备名
c.集群组建完成，配置多主检测

集群组建完成后，为防止集群故障分裂导致多主影响业务，在两台交换机直接连接一条线缆，用于多主检测。线缆对应的接口分别为XGE1/1/0/10和XGE2/1/10

  1. [CORE] interface xgigabitethernet 1/1/0/10 
  2. [CORE-XGigabitEthernet1/1/0/10] mad detect mode direct 
  3. Warning: This command will block the port, and no other configuration running on this port is recommended. Continue?[Y/N]:y [CORE-XGigabitEthernet1/1/0/10] quit
  4. [CORE] interface xgigabitethernet 2/1/0/10 
  5. [CORE-XGigabitEthernet2/1/0/10] mad detect mode direct 
  6. Warning: This command will block the port, and no other configuration running on this port is recommended. Continue?[Y/N]:y [CORE-XGigabitEthernet2/1/0/10] return
  7. <CORE> display mad verbose   //查看多主检测配置
  8. Current MAD domain: 0               
  9. Current MAD status: Detect             
  10. Mad direct detect interfaces configured:        
  11.  XGigabitEthernet1/1/0/10                
  12.  XGigabitEthernet2/1/0/10               
  13. Mad relay detect interfaces configured:          
  14. Excluded ports(configurable):                 
  15. Excluded ports(can not be configured):
d.在集群上配置Eth-Trunk接口
  1. <CORE> system-view 
  2. [CORE] interface eth-trunk 10  //创建与AGG1相连的Eth-Trunk接口
  3. [CORE-Eth-Trunk10] mode lacp
  4. [CORE-Eth-Trunk10] quit 
  5. [CORE] interface xgigabitethernet 1/1/0/1 
  6. [CORE-XGigabitEthernet1/1/0/1] eth-trunk 10 
  7. [CORE-XGigabitEthernet1/1/0/1] quit 
  8. [CORE] interface xgigabitethernet 2/1/0/2 
  9. [CORE-XGigabitEthernet2/1/0/2] eth-trunk 10 
  10. [CORE-XGigabitEthernet2/1/0/2] quit
  11. [CORE] interface eth-trunk 20  //创建与AGG2相连的Eth-Trunk接口
  12. [CORE-Eth-Trunk20] mode lacp
  13. [CORE-Eth-Trunk20] quit 
  14. [CORE] interface xgigabitethernet 1/1/0/2 
  15. [CORE-XGigabitEthernet1/1/0/2] eth-trunk 20 
  16. [CORE-XGigabitEthernet1/1/0/2] quit 
  17. [CORE] interface xgigabitethernet 2/1/0/1 
  18. [CORE-XGigabitEthernet2/1/0/1] eth-trunk 20 
  19. [CORE-XGigabitEthernet2/1/0/1] quit

集群配置文件

  1. # 
  2. sysname CORE 
  3. # 
  4. interface Eth-Trunk10 
  5.  mode lacp
  6. # 
  7. interface Eth-Trunk20 
  8.  mode lacp
  9. # 
  10. interface XGigabitEthernet1/1/0/1 
  11.  eth-trunk 10 
  12. # 
  13. interface XGigabitEthernet1/1/0/2 
  14.  eth-trunk 20 
  15. # 
  16. interface XGigabitEthernet1/1/0/10 
  17.  mad detect mode direct 
  18. # 
  19. interface XGigabitEthernet2/1/0/1 
  20.  eth-trunk 20 
  21. # 
  22. interface XGigabitEthernet2/1/0/2 
  23.  eth-trunk 10 
  24. # 
  25. interface XGigabitEthernet2/1/0/10 
  26.  mad detect mode direct 
  27. # 
  28. return

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