erase start delete vlan.dat GW2이 맨 위에 en conf t cdp time 5 cdp hold 10 no ip domain lookup line con 0 exec-t 0 0 logging syn exi hostname XX \\\\\\\\\\\\\\\\\\\\\\\\\\ 루트가드!! ser-sw_f0/x --------------------- f0/x_DSW1 # ser-sw vlan 10 exi int fa 0/13 sw tr en dot sw mo tr sw tr all vlan 10 no shut exi spanning-tree vlan 10 priority 0 # DSW1 vlan 10 spann vlan 10 roo prima di 2 int fa 0/13 sw tr..