The information of the interface includes: numbers of unicast, multicast and
broadcast message etc.
Using clear interface command in global mode, if the interface-num and slot-num
are not assigned, the information of all interfaces is cleared. If the slot-num is
assigned, the port information of the assigned slot is cleared. In interface mode,
only the information of the current port can be cleared.
【Example】
!Clear information of all interfaces
QTECH(config)#clear interface
!Clear information of interface 5 in global and interface mode
QTECH(config)#clear interface ethernet 0/0/5
QTECH(config-if-ethernet-0/0/5)#clear interface
2.1.2 description
Use description command to configure a port description string. Use no
description command to remove the port description string.
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