Hitachi GR2000 Series manual User priority rewrite Replaceuserpriority

Hitachi Gigabit Router GR2000 Series Enhanced Version Configuration Commands, Vol. 2

Table 1-46 List of Parameters that Can Be Set for Each RP Type Using IPv6 QoS Information.

							RP-C6, RP-D6,
	Item		RP-A1		RP-C, RP-D		RP-CV, RP-DV
		Parameter					GR2000-1B/2B
Main Item	Sub-Item		Input	Output	Input	Output	Input		Output
			Side	Side	Side	Side	Side		Side
Designation	Contract band	-upc <kbps>	−	−	−	−	√		√
of operation	monitoring	-upc_burst <Byte>
		-min_rate <kbps>	−	−	−	−	√		√
		-min_rate_burst
		<Byte>
		max_rate <kbps>	−	−	−	−	√		√
		max_rate_burst
		<Byte>
	Output priority	-priority <No.>	−	−	−	−	√		√
	Queuing priority	-discard <No.>	−	−	−	−	√		√
	DSCP rewrite	-replace_dscp	−	−	−	−	√	√(∗1)
		<DSCP_Value>
	Decision of priority by	-dscp_map	−	−	−	−	√		√
	using DSCP of input IP
	packet.
	Abortion at contract	-penalty_drop	−	−	−	−	√		√
	band breach.
	Queuing priority at	-penalty_discard	−	−	−	−	√		√
	contract band breach.	<No.>
	DSCP rewriting at	-penalty_dscp	−	−	−	−	√		√
	contract band breach.	<DSCP_Value>
	Connection branch	-index <No.>	−	−	−	−	−		√
	Group number	-group<No.>	−	-	-	-	-		√(∗2)
	User priority rewrite	-replace_user_priority	−	−	−	−	−		√
		<No.>
√ : Can be set.
-:Cannot be set.
*1): Can be set for uni-cast Cannot be set for multi-cast.
*2: Can be set only on GR2000-1B, GR2000-2B and GR2000-2B+.

Action parameters also have parameters decided that can be set according to type of actions. Comparative table is shown below for action parameters that can be set by actions

The flow control type can be divided largely into 11 control types.

Control 1:

Determines the priority using the output priority.

Control 2:

Determines the priority using the output priority and performs surveillance on the contract band. If the detected flow breaches the contract band, abolishment

￿processing is performed. Control 3:

Determines the priority using the output priority and performs surveillance on the contract band. If the detected flow breaches the contract band, the priority is lowered.

1-86	GR2K-GA-0014
	Ver. 07-02