Chapter 4. Web Configuration & Operation
352
CHAPTER 4
WEB OPERATION & CONFIGURATION
IPv6:
Protocol:
IPv6 protocol includes Any, TCP, UDP, Other. If “TCP” or “UDP” is selected, you may need to
further define Sport (Source port number) and Dport (Destination port number).
Source IP:
Select source IP type. By default, any is used. Select “Specific” to indicate self-defined source IP
and submask format.
DSCP:
By default, any is used. Select “Specific” to indicate a DSCP value. Select “Range” to indicate a range
of DSCP value.
Action Parameters
Specify the classification action taken on ingress frame if the parameters match the frame’s content. The actions taken
include the following:
Class:
If a frame matches the QCE, it will be put in the queue corresponding to the specified QoS class or placed in a
queue based on basic classification rules.
DPL:
If a frame matches the QCE, the drop precedence level will be set to the selected value or left unchanged.
DSCP:
If a frame matches the QCE, the DSCP value will be set to the selected one.
4.18.12 Storm Control
Storm Control is used to keep a network from downgraded performance or a complete halt by setting up a threshold
for traffic like broadcast, unicast and multicast. When a device on the network is malfunctioning or application
programs are not well designed or properly configured, storms may occur and will degrade network performance or
even cause a complete halt. The network can be protected from storms by setting a threshold for specified traffic on
the device. Any specified packets exceeding the specified threshold will then be dropped.
Enable:
Enable Unicast storm, Multicast storm or Broadcast storm protection.
Rate (pps):
Select the packet threshold. The packets received exceed the selected value will be dropped.
4.19 Mirroring
Содержание IFS-1604GSM Series
Страница 385: ......
