port link-type trunk port trunk all vlan 10 20 undo port trunk all vlan 1 quit 接入交换机 sys sysname SwitchA vlan batch 10 20 inter g0/24 port link-type trunk port trunk all vlan 10 20 undo port trunk vlan 1 inter g0/1 port link-type access port default vlan 10 quit ...