Switch 7700 Command reference Guide, v2.0

294 CHAPTER 7: USING QOS/ACL COMMANDS
traffic-red Syntax
traffic-red outbound { ip-group { acl-number | acl-name } [ rule rule
] | link-group { acl-number | acl-name } [ rule rule ] } qstart qstop
probability
undo traffic-red outbound { ip-group { acl-number | acl-name } [ rule
rule ] | link-group { acl-number | acl-name } [ rule rule ] }
View
Ethernet port view
Parameter
outbound: specify the traffic sent by the Ethernet port.
ip-group { acl-number | acl-name } [ rule rule ]: Specifies a basic or
advanced ACL.
acl-number specifies the ACL sequence number, ranging from 1
to 199.
acl-name specifies the ACL name with a character string starting with
English letters ([a-z, A-Z]) and excluding space and quotation mark.
rule rule
specifies a rule of an ACL, ranging from 0 to 127. If you do not set this parameter,
all the rules will be considered.
link-group { acl-number | acl-name } [ rule rule ]: Specifies a Layer-2
ACL.
acl-number specifies the ACL sequence number, ranging from 200 to 299,
acl-name specifies the ACL name with a character string starting with English
letters ([a-z, A-Z]) and excluding space and quotation mark.
rule rule specifies a
rule of an ACL, ranging from 0 to 127. If you do not set this parameter, all the
rules will be considered.
qstart: Start random discarding queue length, if the queue shorter than the
value, no packet will be dropped, ranging from 0 to 262128. The value must be
multiple of 16kbit/s.
qstop: Specifies the upper limit to random dropping action. If the queue longer
than the value, all the packets arrived later will be dropped, ranging from 0 to
262128. The value must be multiple of 16kbit/s.
probability: Specifies the dropping probability between the above mentioned
two values, ranging from 0 to 100 (percent).
Description
■ Use the traffic-red command to configure RED parameters.
■ Use the undo traffic-red command to cancel the RED configuration.
Example
Set Start random discarding queue length 64k and Stop random discarding queue
length 128k, Probability of discarding is 20.
[SW7700-Ethernet3/0/1]traffic-red outbound ip-group 1 64 128 20
traffic-statistic Syntax
traffic-statistic { inbound | outbound } { ip-group { acl-number |
acl-name } [ rule rule ] | link-group { acl-number | acl-name } [
rule rule ] }