3Com S7906E Configuration Manual page 2441

To do...
Enter system view
Configure the MAC Information
queue length
MAC Information Configuration Example
MAC Information Configuration Example
Network requirements
Host A is connected to a remote server (Server) through Device.
Enable MAC Information on GigabitEthernet2/0/1 on Device. Device sends MAC address change
information using Syslog messages to Host B through GigabitEthernet2/0/3. Host B analyzes and
displays the Syslog messages.
Figure 2-1 Network diagram for MAC Information configuration
Configuration procedure
1) Configure Device to send Syslog messages to Host B.
Refer to Information Center Configuration in the System Volume for details.
2) Enable MAC Information.
# Enable MAC Information on Device.
<Device> system-view
[Device] mac-address information enable
# Configure MAC Information mode as Syslog.
[Device] mac-address information mode syslog
# Enable MAC Information on GigabitEthernet2/0/1
[Device] interface gigabitethernet2/0/1
[Device-GigabitEthernet2/0/1] mac-address information enable added
[Device-GigabitEthernet2/0/1] mac-address information enable deleted
[Device-GigabitEthernet2/0/1] quit
# Set the MAC Information queue length to 100.
[Device] mac-address information queue-length 100
Use the command...
system-view
mac-address information
queue-length value
2-3
Remarks
—
Optional
50 by default