Hitachi Gigabit Router GR2000 Series Enhanced Version Configuration Commands, Vol. 2
1-214
GR2K-GA-0014
Ver. 07-02
priority [<Length1> [<Length2> [<Length3> [<Length4>]]]]
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.
llq+3wfq <Rate1>% [<Length1>] <Rate2>% [<Length2>] <Rate3>% [<Length3>] { 10%
| 20% | 30% | 40% | 50% | 60% | 70% | 80%| 90% | 100% } [<Length4>]
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.
4wfq <Rate1>% [<Length1>] <Rate2>% [<Length2>] <Rate3>% [<Length3>] <Rate4>%
[<Length4>]
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 q 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.