3com 4500 26-PORT Manuel D’Utilisation
MAC Address Table Management Commands
335
When managing the Layer-2 addresses of the switch, the administrator can
perform this command to view such information as the Layer-2 address table,
address status (static or dynamic), Ethernet port of the MAC address, VLAN of the
address, and system address aging time.
perform this command to view such information as the Layer-2 address table,
address status (static or dynamic), Ethernet port of the MAC address, VLAN of the
address, and system address aging time.
For the related commands, see
mac-address
,
mac-address timer
.
Example
Show the information of the entry with MAC address at 00e0-fc01-0101
<SW4500>sys
System View: return to User View with Ctrl+Z.
[SW4500]display mac-address 00e0-fc01-0101
MAC ADDR
VLAN ID
STATE
PORT INDEX
AGING TIME(s)
00e0-fc01-0101
1
Learned
Ethernet1/0/1
300
display mac-address
aging-time
Syntax
display mac-address aging-time
View
All views
Parameter
None
Description
Use the
display mac-address aging-time
command to display the aging time
of the dynamic entry in the MAC address table.
For the related commands, see
mac-address
,
mac-address timer
,
display
mac-address
.
Examples
Display the aging time of the dynamic entry in the MAC address table.
<SW4500>sys
System View: return to User View with Ctrl+Z.
[SW4500]display mac-address aging-time
mac-address aging-time: 300s
The above information indicates that the aging time of the dynamic entry in the
MAC address is 300s.
MAC address is 300s.
<SW4500>sys
System View: return to User View with Ctrl+Z.
[SW4500] display mac-address aging-time
mac-address aging-time: no-aging
The above information indicates that the dynamic entry in the MAC address table
is no-aging.
is no-aging.
mac-address
Syntax
mac-address { static | dynamic | blackhole } mac-address interface {
interface-name | interface-type interface-num } vlan vlan-id