**CONFIGURING HOSTNAME** By default, system name is "Ruijie mostly, the example shows how to configure the system name: Ruijie>en Ruijie#configure terminal **Ruijie(config)#hostname Switch** ------>change name to "Switch" Switch(config)#end Switch#write ------>save configuration Note:We suggest you to name a switch with these information physical location(AA), network location(BB) ,model(CC),serial number(DD), and the format is (AA_BB_CC_DD) , for example: Ruijie(config)#hostname WLZX_Core_S8610_1 WLZX_Core_S8610_1(config)# Verifying Switch#show run Building configuration... Current configuration : 34129 bytes version NOS_11.0_4_21 hostname hostname Switch