Command Manual – MAC Address Table Management
H3C S7500E Series Ethernet Switches
Chapter 1 MAC Address Table Management
Configuration Commands
1-5
1.1.5 mac-address (system view)
Syntax
mac-address blackhole mac-address vlan vlan-id
mac-address { dynamic | static } mac-address interface interface-type
interface-number vlan vlan-id
undo mac-address [ { dynamic | static } mac-address interface interface-type
interface-number vlan vlan-id ]
undo mac-address [ blackhole | dynamic | static ] [ mac-address ] vlan vlan-id
undo mac-address [ dynamic | static ] mac-address interface interface-type
interface-number vlan vlan-id
undo mac-address
[ dynamic | static ] interface interface-type interface-number
View
System view
Parameters
blackhole: Blackhole MAC address entries. These entries do not age but you can add
or remove them. The packets whose destination MAC addresses match blackhole
MAC address entries are dropped.
mac-address: Specifies a MAC address in the format of H-H-H.
vlan vlan-id: Specifies the VLAN to which the Ethernet port belongs., where vlan-id is
the specified VLAN ID, in the range 1 to 4094.
dynamic: Dynamic MAC address entries. Aging time is set for these entries.
static: Static MAC address entries. Similar to blackhole MAC address entries, these
entries do not age but you can add or remove them.
interface interface-type interface-number: Outbound port, with interface-type
interface-number representing the port type and number.
Description
Use the mac-address command to add or modify a MAC address entry.
Use the undo mac-address [ { blackhole | dynamic | static } mac-address interface
interface-type interface-number vlan vlan-id ] command to remove one or all MAC
address entries.
Use the undo mac-address [ blackhole | dynamic | static ] [ mac-address ] vlan
vlan-id command to remove a MAC address entry, MAC address entries of a specified
type, or all MAC address entries for a VLAN.
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