Configuring Flow Qos - Zte ZXR10 5900E Series Configuration Manual

Priority Mark
Priority marking is used to reassign a set of service parameters to specific traffic described
in the ACL to perform the following operations:
l
Change the
l
Change the CoS queue of the packet and do not change the 802.1p value.
l
Change the DSCP value of the packet.
l Change the discard priority of the packet.
Traffic Mirroring
Traffic mirroring is used to copy a service flow matching the ACL rule to the CPU or specific
port to analyze and monitor packets during network fault diagnosis.
Traffic Statistics
Traffic statistics is used to sum up packets of the specific service flow. This is to understand
the actual condition of the network and reasonably allocate network resources. The main
content of traffic statistics contains the number of packets received from the incoming
direction of the port.

2.2 Configuring Flow QoS

Configuring Traffic Limit
To configure traffic limit, perform the following steps:
Step Command
1
ZXR10(config)#
2
ZXR10(config-pm-qos)#
ipv4-mix| ipv6-access-list| link-acl|ipv6-mix}< WORD>
rule-id < 1-2147483644> cir < 0-100000000> cbs <
0-16000>{eir < 0-32000000> ebs < 0-16000>}|{ebs <
0-16000>}|{pir < 0-100000000> pbs < 0-16000>} mode
{blind}|{aware}[drop-yellow][forward-red][remark-red-dp
{high}|{low}|{medium}][remark-red-dscp<0-63>][remark
-yellow-dp {high}|{low}|{medium}][remark-yellow-dscp
<0-63>]
SJ-20150114102049-008|2015-01-15 (R1.0)
CoS queue of the packet and change the 802.1p value.
pm-qos
traffic-limit-acl {ipv4-access-list|
2-5
Chapter 2 Flow QoS Configuration
Function
Enters pm-qos configuration
mode
In pm-qos configuration mode,
configure the traffic-limit-acl.
Configure the SrTCM, TrTCM,
ModifyTrTCM, Color-Aware,
and Color-Blind modes. At the
same time, set the drop priority,
DSCP, and the forwarding
condition for the packet after
the color is changed,
Run the no traffic-limit-acl
{ipv4-access-list|
ipv4-mix| ipv6-access-list|
link-acl|ipv6-mix}< WORD>
rule-id < 1-2147483644>
command to cancel the traffic
limit configuration.
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