TOP5 Bandwidth Utilization

Procedure

1. Click Monitoring to open the Monitoring page, and click on the left of Interface Bandwidth Utilization, Log, Alarm, etc. The top 5 interface bandwidth utilization is displayed, as shown in Figure 1.
   

   For S5720-HI, S5730-HI, S5731-H, S5731S-H, S5732-H, S6730-H, S6730S-H, and S6720-HI, choose Monitoring > Summary in the NAC unified mode.

   Figure 1 Top 5 Bandwidth Utilization
   
   

2. If you want to view the bandwidth utilization of a specific interface, click the interface below Port Name. The Bandwidth Utilization is displayed. On the page, you can view the real-time bandwidth utilization of this interface, as shown in Figure 2.
   Figure 2 Bandwidth Utilization
   
   

3. If you want to view the bandwidth utilization of other interfaces, click More in the lower right corner of the Top 5 Bandwidth Utilization. The Port List is displayed. You can view detailed information about other interfaces on the Port List, as shown in Figure 3.
   Figure 3 Port List
   
   
   You can use the following method to search and view detailed information about a specific interface on the Port List.

   1. Select an interface type from the drop-down list.
   2. Enter the interface number in the second search box.
   3. Click .
   On the Port List, you can perform refresh, clear, and clear all operations.

   • Click Refresh to obtain the latest bandwidth utilization.
   • Click Clear to clear the bandwidth utilization of a specified interface and refresh the page.
   • Click Clear All to clear the bandwidth utilization of all interfaces and refresh the page.

   Table 1 describes the parameters on the Port List.

   Table 1 Port List

   Item	Description
   Interface Name	Bandwidth utilization of an interface with a specified type and number.
   Inbound Bandwidth Usage	Bandwidth utilization of the incoming traffic.
   Outbound Bandwidth Usage	Bandwidth utilization of the outgoing traffic.
   Inbound Error Packets	Number of error packets received by an interface.
   Outbound Error Packets	Number of error packets sent by an interface.
   Inbound Broadcast Packets	Number of broadcast packets received by an interface.
   Outbound Broadcast Packets	Number of broadcast packets sent by an interface.
   Operation	Click Details to obtain the running status of the interface and interface statistics.