Hitachi GR2000 Series Network Router User Manual


 
Filtering/QoS Information
GR2K-GA-0014 1-181
Ver. 07-02
Sets the output priority class after changes. Used as the
output priority class when the output priority control is used,
and used as a queue number when the bandwidth and
round-robin scheme are used.
Sets the queuing priority after changes.
Default:
Range of value:
Description: This parameter specifies the rewrite value of an EXP field.
Default: None
Range of value: 0-7
Description: his parameter sets the burst size in units of bytes during band
monitoring.
Default: None (The burst size is not considered during band
monitoring.)
Range of value: 1 to 131,072 (decimal)
This parameter is validated in lists other than the normal packet of maximum
band limitation or minimum band guarantee.
This parameter is valid only in RP-C, RP-D, RP-C6, RP-D6, RP-CV, RP-DV,
GR2000-1B and GR2000-2B.
Table 1-89 Range of Priority Class and Discard Class
Setting Condition Range
Max. Output
Priority
Interface Using
This List
Queue Count of
Output Interface
Output Priority Queuing Priority
Omitted Input side -- 1-8 1-4
Omitted Output side 8 1-8 1-4
Omitted Output side 16 1-16 1-4
Omitted Output side 32 1-32 1-4
Omitted Output side 250 1-250 1-4 (*2)
Omitted Output side 1000 1-1000 1-4 (*2)
8----1-81-4
16 -- -- 1-16 1-4
32 -- -- 1-32 1-4
*1: When the value other than the range is specified to output priority, the setting becomes invalid.
*2: When queue count of output interface is 250 or 1000, flow control is processed as follows:
Queuing priority 1, 2: Flow control is processed by queuing priority 2.
Queuing priority 3, 4: Flow control is processed by queuing priority 4.