Hitachi GR2000 Series manual Flow Control Operation Parameter

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

Table 1-37 Operating Parameters that Can Be Set for Each Operation

Flow Control

Operation Parameter

1

2

3

4

5

6

7

8

9

10

11

12

13

(*1)

(*2)

(*1)

(*2)

(*1)

(*2)

(*6)

Existence of operating parameter

√

√

√

√

√

√

√

√

√

√

√

√

√

-action

Contract band monitoring

√

√

√

√

√

√

{ -upc <kbps> [-upc_burst

<Size>] -min_rate <kbps> [-

min_rate_burst <Byte>] -

max_rate <kbps> [-

max_rate_burst <Byte>] -

max_rate <kbps> [-

max_rate_burst <Byte>] -

min_rate <kbps> [-

min_rate_burst <Byte>]}

Output priority -priority <No.>

x

x

√

x

x

x

x

Queuing priority

x

x

x

x

x

x

x

-discard<No.>

User priority rewrite

√

-replace_user_priority <No.>

Group number

√

-group<No.>

(∗5)

DSCP rewrite

√

√

√

x

-replace_dscp <DSCP_Value>

Priority designation by input IP packet

√

√

√

DSCP

-dscp_map

Abortion at contract band breach.

x

x(*3

x(*3

-penalty_drop

(*3)

)

Queuing priority at contract band

√

breach.

(*4)

-penalty_discard <No.>

DSCP rewriting at contract band breach.

√

√

-penalty_dscp <DSCP_Value>

(*4)

(*4)

EXP rewrite (mpls packet only)

√

√

-replace_exp <Value>

Output VC and DLCI designation

x

x

x

x

x

x

x

x

x

x

x

x

-index <Value>

√ : Indispensable x: Can be set, and default. No mark: Setting is impossible.

*1: This is the operating parameter of contract band monitoring. These conditions cannot be set when "-min_rate<kbps>[-min_rate_burst<Byte>]" is specified. To guarantee the minimum band, this parameter can only change the queuing priority of a packet that violates the contract band.

*2: This is the operating parameter of contract band monitoring. These conditions cannot be set when only "-max_rate<kbps> [-max_rate_burst<Byte>]" is specified. To limit the maximum band, this parameter can only discard a packet that violates the contract band.

*3: This is the operating parameter of contract band monitoring. Omit these conditions when "-max_rate<kbps>[-max_rate_burst<Byte>]" is specified.

*4: This is the operating parameter of contract band monitoring. The operation of a packet that violates the contract band of "-min_rate<kbps>" is specified when "-max_rate<kbps>[-max_rate_burst<Byte>] -min_rate<kbps>[min_rate_burst<Byte>]" is specified.

*5: No setting is possible on the VLAN line.

*6: Only VLAN lines can be set. In addition, output priority determination and DSCP rewrite cannot be set simultaneously.

1-64	GR2K-GA-0014
	Ver. 07-02