D-Link DWS-4000 Series, Справочник команд интерфейса командной строки, Страница: 427 / 566

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System Information and Statistics Commands
forwarding database table. Use the
interface <slot/port>
parameter to view MAC addresses on a specific interface.
Use the
vlan <vlan_id>
parameter to display information about MAC addresses on a specified VLAN.
The following information displays if you do not enter a parameter, the keyword all, or the MAC address and VLAN ID. If you
enter
vlan <vlan_id>
, only the Mac Address, Interface, and Status fields appear.
If you enter the
interface <slot/port>
parameter, in addition to the MAC Address and Status fields, the following field
appears:
The following information displays if you enter the
count
parameter:
Format
show mac-addr-table [{<macaddr> <vlan_id> | all | count | interface <slot/port>
| vlan <vlan_id>}]
Mode Privileged EXEC
Term Definition
Mac Address A unicast MAC address for which the switch has forwarding and or filtering information. The format is
6 or 8 two-digit hexadecimal numbers that are separated by colons, for example
01:23:45:67:89:AB
. In an IVL system the MAC address will be displayed as 8 bytes.
Interface The port through which this address was learned.
Interface Index This object indicates the ifIndex of the interface table entry associated with this port.
Status The status of this entry. The meanings of the values are:
•
Static—The value of the corresponding instance was added by the system or a user when a static
MAC filter was defined. It cannot be relearned.
• Learned—The value of the corresponding instance was learned by observing the source MAC
addresses of incoming traffic, and is currently in use.
• Management—The value of the corresponding instance (system MAC address) is also the value of
an existing instance of dot1dStaticAddress. It is identified with interface 0/1. and is currently used
when enabling VLANs for routing.
• Self—The value of the corresponding instance is the address of one of the switch’s physical
interfaces (the system’s own MAC address).
•
GMRP Learned—The value of the corresponding was learned via GMRP and applies to Multicast.
• Other—The value of the corresponding instance does not fall into one of the other categories.
Term Definition
VLAN ID The VLAN on which the MAC address was learned.
Term Definition
Dynamic Address
count Number of MAC addresses in the forwarding database that were automatically learned.
Static Address
(User-defined)
count Number of MAC addresses in the forwarding database that were manually entered by a user.
Total MAC
Addresses in use Number of MAC addresses currently in the forwarding database.
Total MAC
Addresses
available Number of MAC addresses the forwarding database can handle.