Qtech QSW-2910-09T-POE-AC/DC — настройка таблицы MAC-адресов и обучения в сетевых устройствах [155/212]

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according to interface number; command no mac-address-table means delete all MAC

address.

For example:

!Delete all MAC address table item

QTECH(config)#no mac-address-table

 Display MAC address table

Use show mac-address command to display MAC address table.

show mac-address-table

show mac-address-table { interface-num [ vlan vlan-id ] | cpu }

show mac-address-table mac [ vlan vlan-id ]

show mac-address-table { blackhole | dynamic | permanent | static } [ vlan vlan-id ]

show mac-address-table { blackhole | dynamic | permanent | static } interface interface-

num [ vlan vlan-id ]

show mac-address-table vlan vlan-id

The parameter meaning is the same as that of add/delete MAC address table item.

13.3.1.5 Enable/disable MAC address learning

This command is a batch command in global configuration mode to configure all interfaces to

be the same; in interface configuration mode, it can configure interface MAC address learning.

When MAC address learning is forbidden in an interface, packet with unknown destination

address received from other interface will not be transmitted to this interface; and packet from

this interface whose source address is not in this interface will not be transmitted. By default,

all interface MAC address learning enable.

mac-address-table learning

no mac-address-table learning

For example:

!Enable MAC address learning on interface Ethernet 0/7.

QTECH(config-if-ethernet-0/7)#no mac-address-table learning

 Display MAC address learning

show mac-address learning [ interface [ interface-num ] ]

Use show mac-address-table learning command to display MAC address learning

Caution: When there is link convergence in system, the MAC address table related to link

convergent port shows as corresponded convergent group number. It is not suggested using

these commands which may cause confuse when adding or deleting MAC address for