GS-2124C User Manual
Publication date: June, 2005
Revision A1
55
Function name:
Bandwidth Management
Function description:
Bandwidth Management function is used to set up the limit of Ingress and
Egress bandwidth for each port.
Note:
Each port of the switch owns 16KB packet buffer. The packet buffer size will
be reduced when the ba ndwidth rate lim itation is enabled, which may cause
that jumbo frame cannot be forwarded.
Please avoid e nabling j umbo frame and bandwidth rating functions at the
same time.
Fig. 3-14
Parameter description:
Port Number:
Choose the port that you would like this function to work on it. Valid
range of the port is 1~24.
All Traffic for Ingress Rate Limiting(Policing):
Set up the limit of Ingress bandwidth for the port you choose. Incoming
traffic will be discarded if the rate exceeds the value you set up in Data
Rate field. Pause frames are also generated if flow control is enabled.
The format of the packet limits to unicast, broadc ast and multicast. Valid
range is 0~1000.