Hitachi GR2000 Series Configuration Commands page 104

Hitachi Gigabit Router GR2000 Series Enhanced Version Configuration Commands, Vol. 2
Table 1-36 List of Parameters that Can Be Set for Each RP Type Using IPv4 QoS
Item
Main Item Sub-Item
Designation Contract band
of operation
Output priority
Queuing priority
DSCP rewrite
Decision of priority
by using DSCP of
input IP packet.
Abortion at contract
band breach.
Queuing priority at
contract band
breach.
DSCP rewriting at
contract band
breach.
exp rewrite
[ROUTE-OS7]
Connection branch index <No.>
Group number
User priority rewrite -replace_user_priority
: Can be set.
-: Cannot be set.
*1: Cannot be set for -upc_burst<Byte>
*2: Can be set for unicast. Cannot be set for multi-cast..
*3: RP-C cannot be set.
*4: Only GR2000-1B, GR2000-2B and GR2000-2B+ can be set.
The flow control type can be divided largely into 13 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.
Control 4:
Rewrites DSCP and uses it to determine the priority.
1-62
Information (continued)
Parameter
upc <kbps> upc_burst
<Byte>
min_rate <kbps>
min_rate_burst <Byte>
max_rate <kbps>
max_rate_burst <Byte>
priority <No.>
discard <No.>
replace_dscp
<DSCP_Value>
dscp_map
penalty_drop
penalty_discard <No.>
penalty_dscp
<DSCP_Value>
replace_exp
<EXP_Value>
-group
<No>
RP-A1 RP-C, RP-D
Input Output Input
Side Side Side
(*1) (*1)
-- --
-- --
(*2) (*2) (*2)
-- --
-- -- --
-- -- --
-- -- --
RP-C6, RP-D6,
RP-CV, RP-DV
Output Input Output
Side Side Side
(*2) (*2) (*2)
--
-- --
-- --
GR2K-GA-0014
Ver. 07-02