Hitachi GR2000 Series Configuration Commands page 230

Hitachi Gigabit Router GR2000 Series Enhanced Version Configuration Commands, Vol. 2
a. Maximum band limitation + Minimum band guarantee
A flow detection condition parameter and flow control parameter are set in
QoS IP frame condition list numbers 1 and 2 for maximum band limitation
and minimum band guarantee.
Flow detection condition parameter
Flow control parameter
b. Maximum limitation band + Important packet protection
A flow detection condition parameter and flow control parameter are set in
QoS IP frame condition list numbers 1 and 2 for maximum band limitation
and important packets protection.
Flow detection condition parameter of important packet
Flow detection condition parameter of normal packet
1-188 GR2K-GA-0014
Ver. 07-02