H3C Technologies H3C Intelligent Management Center - Manual (Page 43)

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2. Click the CAR List tab.
3. Click Configure.
The CAR List window appears.
4. Enter a number for the CAR list.
5. Select the match criterion type. Options are Source IP Address, Destination IP Address, DSCP, IP
Precedence, and MAC Address. Different match criterion types have different configuration
parameters.
{
Source/Destination IP Address—Match the source or destination IP address of packets.
− Address Type—Type of IP address scope. Options are Subnet and IP Address Range.
− Subnet Address/Mask Length—Specify the subnet address and mask length. Only IPv4
addresses are supported for the subnet addresses. The value range for the mask length is 17
to 31. These two parameters appear only when you have selected Subnet for the Address
Type parameter.
− Start IP Address/End IP Address—Enter a start IP address and an end IP address for the IP
address range. These two parameters appear only when you have selected IP Address
Range for the Address Type parameter.
− Rate Limiting—Enable or disable rate limiting.
− Share Bandwidth—Enable or disable bandwidth sharing. This parameter appears only
when you have enabled rate limiting.
{
DSCP/IP Precedence—Match the DSCP or IP precedence value of packets.
− DSCP—Select DSCP values in the range of 0 to 63. You can select multiple DSCP values. In
this case, a packet is matched if the DSCP value of the packet is the same as any of the
selected DSCP values. This parameter appears only when you have selected DSCP for the
match criterion type.
− IP Precedence—Select IP precedence values in the range of 0 to 7. You can select multiple
IP precedence values. In this case, a packet is matched if the IP precedence value of the
packet is the same as any of the selected IP precedence values. This parameter appears
only when you have selected IP Precedence for the match criterion type.
{
MAC Address—Match the MAC address of packets.
− MAC Address—Enter a hyphen-separated MAC address in hexadecimal format, for
example, 0123-4567-89AF.
6. Click OK to return to the CAR List tab page.
The configured CAR list is deployed immediately to the device. If the configured CAR list is
successfully deployed, it appears in the list of CAR lists. If it fails to be deployed, the failure cause
is indicated in the upper right corner of the page.
Deleting CAR lists
You can delete a single CAR list at a time or delete CAR lists in batches.
To delete a single CAR list:
1. Access the QoS Configuration Info page.
2. Click the CAR List tab.
3. Click the Undeploy icon in the Operate column for the CAR list that you want to delete.
A confirmation dialog box appears.
4. Click OK.