H3C Technologies H3C MSR 50 - Manual (Page 273)

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Table 118 Configuration items
Item Description
Description Configure a description for the advanced limit policy for management sake.
Interface Specify the interface to which the advanced limit is to apply.
Direction
Set the direction where the rate limit applies:
• Download—Limits the rate of incoming packets of the interface.
• Upload—Limits the rate of outgoing packets of the interface.
CIR Set the average traffic rate allowed.
Remark Type
Specify the type of priority to be re-marked for packets conforming to the specification
and allowed to pass through:
• None—Does not re-marks any priority of packets.
• 802.1p—Re-marks the 802.1p priority of packets and specifies the 802.1p priority
value.
• IP—Re-marks the IP precedence of packets and specifies the IP precedence value.
• DSCP—Re-marks the DSCP of packets and specifies the DSCP value.
IP Address/Mask
Define a rule to match packets based on their IP addresses.
Add multiple IP addresses/masks to the field. Click Add or Delete to add or delete IP
addresses/masks to/from the field.
• When you specify the direction Download, the source IP address of packets is
matched.
• When you specify the direction Upload, the destination IP address of packets is
matched.
IP Precedence
Define a rule to match packets based on their IP precedence values.
You can configure up to eight IP precedence values for an advanced limit policy, and
the relationship between the IP precedence values is OR. If the same IP precedence
value is specified multiple times, the system considers them as one. The defined IP
precedence values are displayed in ascending order automatically.
DSCP
Define a rule to match packets based on their DSCP values.
You can configure up to eight DSCP values for an advanced limit policy, and the
relationship between the DSCP values is OR. If the same DSCP value is specified
multiple times, the system considers them as one. The defined DSCP values are
displayed in ascending order automatically.
Inbound Interface Define a rule to match packets received on the specified interface.
Time Range
Set the time range when the advanced limit policy takes effect. The begin-end time
and days of the week are required to set.
Protocol Name
Define a rule to match packets based on their protocol types.
The protocol types available for selection include the system-defined protocols and the
protocols loaded through the P2P signature file. To load a P2P signature file, select
Security Setup > Application Control from the navigation tree and click Load
Application.
Custom Type
Define a rule to match packets based on self-defined protocol types.
You should select the transport layer protocol type and set the source service port
range and destination service port range.
Source Port
Destination Port