Hitachi GR2000 Series manual Filtering/QoS Information Precautions, GR2K-GA-0014 107 Ver

Filtering/QoS Information

Precautions

1.Determination of the QoS flow is performed in the order of the list number specified in the input/output interface in the QoS flow information (the order of display when show flow qos is executed).

2.When setting the qos-ip-list(QoS IP frame condition information) or filter-list(filter list information), this command cannot be set. Delete both qos-ip-listand filter-listbefore setting this command.

3.If this command is inputted in the cases where changes are made on the IP routing protocol information, the IP multicast protocol information, and the MPLS information, and the apply command is not being executed, the apply subcommand is executed before the command is executed, and the changed IP routing protocol information, IP multicast routing protocol information, and MPLS information are reflected to the operation.

4.Flow information consumes 101 entries in each RP when address conversion (nat) is set. Therefore, when address conversion (nat) is set, the maximum entry count is decreased by 101 per RP capable of flow information definition.

Table 1-55 Features of Constituting Definition of Filter Flow Information by Input Form

	Constituting Definition Inputting Form
Item
	qos-ip-list,	flow filter
	qos-ip-list-group,qos-ip
Number of entry(*1)	1024 entry/device	10000 entry/device 2000 entry/RP
Inputting form	Input three commands to define	Input one command to define one
	one list. Effective in defining the	list. Effective in inputting a number
	same flow control in multiple	of entries.
	number of input/output interfaces.
Function use, and unused	Device unit	Device unit, and input/output
unit		interface unit
GR2000 Operations	Device unit and list unit	Device unit and input/output
Commands, Vol. 2 -		interface unit
Indication unit for show qos
ip-flow.
Vacant entry indication	Supported.	Unsupported.

*1: Total value with entries of filters.

GR2K-GA-0014	1-107
Ver. 07-02