先禁用交换机

switchDisable

进入configuration ，看到Fabric parameters时输入y，就可以修改domainID

swd78:admin> configure

Configure...

  Fabric parameters (yes, y, no, n): [no] y

    Domain: (1..239) [1] 2

之后可以一直回车选择默认的配置，也可以Ctrl+ D直接跳过

    R_A_TOV: (4000..120000) [10000] 
    E_D_TOV: (1000..5000) [2000] 
    WAN_TOV: (0..30000) [0] 
    MAX_HOPS: (7..19) [7] 
    Data field size: (256..2112) [2112] 
    Sequence Level Switching: (0..1) [0] 
    Disable Device Probing: (0..1) [0] 
    Suppress Class F Traffic: (0..1) [0] 
    Switch PID Format: (1..2) [1] 
    Per-frame Route Priority: (0..1) [0] 
    Long Distance Fabric: (0..1) [0] 
    BB credit: (1..27) [16] 

  Insistent Domain ID Mode (yes, y, no, n): [no] 
  Virtual Channel parameters (yes, y, no, n): [no] 
  Zoning Operation parameters (yes, y, no, n): [no] 
  RSCN Transmission Mode (yes, y, no, n): [no] 
  Arbitrated Loop parameters (yes, y, no, n): [no] 
  System services (yes, y, no, n): [no] 
  Portlog events enable (yes, y, no, n): [no] 
  ssl attributes (yes, y, no, n): [no] 
  http attributes (yes, y, no, n): [no] 
  snmp attributes (yes, y, no, n): [no] 
  rpcd attributes (yes, y, no, n): [no] 
  cfgload attributes (yes, y, no, n): [no] 

 

WARNING: The domain ID will be changed. The port level zoning may be affected

然后就启动交换机

switchEnable