Adding Or Modifying A Blackhole Mac Address Entry; Adding Or Modifying A Multiport Unicast Mac Address Entry - H3C S7500E-X Configuration Manual

Step
Enter interface view.
2.
Add or modify a static or
3.
dynamic MAC address entry.

Adding or modifying a blackhole MAC address entry

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

Adding or modifying a multiport unicast MAC address entry

You can configure a multiport unicast MAC address entry to associate a unicast destination MAC
address with multiple ports. The frame with a destination MAC address matching the entry is sent out
of multiple ports.
For example, when a group of servers are processing a request from a client, the client does not
need to know that more than one server is responding. In this case, you can configure a multiport
unicast MAC address entry on the device connected to the server group. Then, the device forwards
the frame destined for the server group to every server in the group.
You can configure a multiport unicast MAC address entry globally or on an interface.
Configuring a multiport unicast MAC address entry globally
Step
Enter system view.
1.
Command
•
Enter Layer 2 Ethernet
interface view:
interface interface-type
interface-number
•
Enter Layer 2 aggregate
interface view:
interface
bridge-aggregation
interface-number
•
Enter S-channel interface
view:
interface s-channel
interface-number.channel-id
•
Enter S-channel aggregate
interface view:
interface
schannel-aggregation
interface-number:channel-id
mac-address { dynamic |
static } mac-address vlan vlan-id
Command
system-view
mac-address blackhole
mac-address vlan vlan-id
Command
system-view
4
Remarks
N/A
By default, no MAC address entry
is configured on the interface.
Make sure you have created the
VLAN and assigned the interface
to the VLAN.
Remarks
N/A
By default, no blackhole MAC
address entry is configured.
Make sure you have created the
VLAN.
Remarks
N/A