H3C Technologies H3C S7500E Series Switches - Manual (Page 123)

10-3
To do… Use the command… Remarks
Set the interval for sending Syslog
or trap messages
mac-address information
interval interval-time
Optional
One second by default.
Configuring the MAC Information Queue Length
To avoid losing user MAC address information, when the buffer storing user MAC address information
is used up, the user MAC address information in the buffer is sent to the monitor end in the network,
even if the timer set for sending MAC address monitoring Syslog or trap messages has not expired yet.
Follow these steps to configure the MAC Information queue length:
To do… Use the command… Remarks
Enter system view system-view —
Configure the MAC Information
queue length
mac-address information
queue-length value
Optional
50 by default
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 10-1 Network diagram for MAC Information configuration
Configuration procedure
1) Configure Device to send Syslog messages to Host B.