Configuring A Static Or Dynamic Mac Address Table Entry In System View; Configuring A Static Or Dynamic Mac Address Table Entry In Interface View; Configuring A Blackhole Mac Address Entry; Disabling Mac Address Learning On A Vlan - H3C S3600V2 SERIES Layer 2-Lan Switching Configuration Manual

Configuring a static or dynamic MAC address table entry in
system view
Step
1. Enter system view.
2. Add or modify a
dynamic or static MAC
address entry.
Configuring a static or dynamic MAC address table entry in
interface view
Step
1. Enter system view.
2. Enter Layer 2 Ethernet
interface view or Layer 2
aggregate interface
view.
3. Add or modify a static or
dynamic MAC address
entry.

Configuring a blackhole MAC address entry

Step
1. Enter system view.
2. Add or modify a
blackhole MAC
address entry.

Disabling MAC address learning on a VLAN

Sometimes, you might need to disable MAC address learning to prevent the MAC address table from
being saturated, for example, when your device is being attacked by a large amount of packets with
different source MAC addresses.
When MAC address learning is disabled, the learned MAC addresses remain valid until they age out.
Command
system-view
mac-address { dynamic | static }
mac-address interface interface-type
interface-number vlan vlan-id
Command
system-view
interface interface-type
interface-number
mac-address { dynamic | static }
mac-address vlan vlan-id
Command
system-view
mac-address blackhole mac-address vlan vlan-id
24
Remarks
N/A
By default, no MAC address
entry is configured.
Make sure that you have created
the VLAN and assigned the
interface to the VLAN.
Remarks
N/A
N/A
By default, no MAC address entry is
configured.
Make sure that you have created the
VLAN and assigned the interface to the
VLAN.
Remarks
N/A
By default, no MAC
address entry is
configured.
Make sure that you have
created the VLAN.