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Hitachi Gigabit Router GR2000 Series Enhanced Version Configuration Commands, Vol. 2
1-214 GR2K-GA-0014
Ver. 07-02
Sends packets from high priority queues. Packets are sent from lower priority
queues only if there are no packets in higher priority queues. Table 1-100,
Parameters of each queuing mode, gives a list of parameters for each queuing
mode.
If queue 4 is set as the minimum guaranteed bandwidth and it contains packets,
the packets are sent unconditionally. Send information is output from queues 1
- 3 according to weight. Table 1-100, Parameters of each queuing mode, gives a
list of parameters for each queuing mode.
Send information is output from queues 1 - 4 according to the weight. Table
1-100, Parameters of each queuing mode, gives a list of parameters for each
queuing mode.
Table 1-100 Parameters for each queuing mode
Item Parameter
Supported
specifications
Description
1000BASE-SX
1000BASE-LX
1000BASE-LH
NEB1G-2D
Queue count -- 4 queue --
Physical line maximum send
bandwidth
-- 986Mbit/s --
Send bandwidth not subject to
shaping
-- 6Mbit/s --
User priority rewrite in
Tag-VLAN
-set_default_user_priority
-set_default_user_priority
_off
Sets rewrite of user priority in
Tag-VLAN.
Traffic type rate_limited_ququeing Fixed bandwidth Set when securing fixed bandwidth.
Interface name <VLAN Name> Sets name of interface specifying
send control.
VLAN line maximum send
bandwidth
peak_rate 500kbit/ to
980Mbit/s
Sets maximum send bandwidth of
VLAN lines.
Output
priority
control
Queue mode priority Output priority
control
Sets outbound priority control.
Queue length <Length> 0 to 4000(*1) Sets queue length for each queue.
LLQ+3WFQ Queue mode llq+3wfq LLQ+3WFQ Sets low latency queuing + weighted
fair queuing (LLQ+3WFQ).
Minimum
guaranteed
bandwidth (low
latency queuing)
10%, 20%, 30%, 40%,
50%, 60%, 70%, 80%,
90%, 100%
Selects from 10%, 20%,
30%,40%,50%,60%,70%,80%,90%
and 100% and sets.
Maximum send
bandwidth
(weighted fair
queuing)
<Rate> 1 to 100% Sets maximum send bandwidth for
each queue.
Queue length <Length> 0 to 4000(*1) Set length of each queue.