组网及说明

现场客户使用MSR5660设备替换客户处原有华为的设备，之前华为的设备做了GTS流量整形和WFQ的带宽保证，需求见下面图片描述

配置步骤

一、针对G1/0/1口入方向进行本地优先级的映射：

（1）对进入设备G1/0/1口的流量进行识别和分类：

traffic classifierdot0 operator and

if-match customer-dot1p 0

traffic classifierdot1 operator and

if-match customer-dot1p 1

traffic classifierdot2 operator and

if-match customer-dot1p 2

traffic classifierdot3 operator and

if-match customer-dot1p 3

traffic classifierdot4 operator and

if-match customer-dot1p 4

traffic classifierdot5 operator and

if-match customer-dot1p 5

traffic classifierdot6 operator and

if-match customer-dot1p 6

traffic classifierdot7 operator and

if-match customer-dot1p 7

traffic classifier3201

if-match acl 3201

traffic classifier3202

if-match acl 3202

（2）配置相应的流量行为：

traffic behavior lp0

remark local-precedence 0

traffic behavior lp1

remark local-precedence 1

traffic behavior lp2

remark local-precedence 2

traffic behavior lp3

remark local-precedence 3

traffic behavior lp4

remark local-precedence 4

traffic behavior lp5

remark local-precedence 5

traffic behavior lp6

remark local-precedence 6

traffic behavior lp7

remark local-precedence 7

（3）配置QOS策略，将类和行为关联，将相应的802.1P优先级标记为本地优先级值。

qos policy in-qos

class dot0 beh lp2

class dot1 beh lp0

class dot2 beh lp1

class dot3 beh lp3

class dot4 beh lp4

class dot5 beh lp5

class dot6 beh lp6

class dot7 beh lp7

class 3201 beh lp6

class 3202 beh lp2

（4）接口下调用QOS：

[MSR5660-GigabitEthernet1/0/1]qos apply policy in-qos inbound

二、 针对G1/0/2口出方向进行流量的整形和带宽保证：

（1）配置QOS类，匹配相应的本地优先级：

traffic classifierlp0 operator and

if-match local-precedence 0

traffic classifierlp1 operator and

if-match local-precedence 1

traffic classifierlp2 operator and

if-match local-precedence 2

traffic classifierlp3 operator and

if-match local-precedence 3

traffic classifierlp4 operator and

if-match local-precedence 4

traffic classifierlp5 operator and

if-match local-precedence 5

traffic classifierlp6 operator and

if-match local-precedence 6

traffic classifierlp7 operator and

if-match local-precedence 7

（2）配置相应的QOS动作，将相应的流量入队列：

traffic behavior q7

queue sp

traffic behavior q6

queue ef bandwidth 1280 cbs 32000

gts cir 1280 cbs 32000

traffic behavior q2

queue af bandwidth remaining-pct 16

gts cir 1700 cbs 50000

traffic behavior q0

queue af bandwidth remaining-pct 16

traffic behavior q1

queue af bandwidth remaining-pct 16

traffic behavior q3

queue af bandwidth remaining-pct 16

traffic behavior q4

queue af bandwidth remaining-pct 16

traffic behavior q5

queue af bandwidth remaining-pct 16

（3）配置QOS策略，将类和行为做关联：

qos policy rtlimitQ

class lp7 beh q7

class lp6 beh q6

class lp5 beh q5

class lp4 beh q4

class lp3 beh q3

class lp2 beh q2

class lp1 beh q1

class lp0 beh q0

（4）

接口下调用QOS：

[MSR5660-GigabitEthernet1/0/2]qos apply policy

rtlimitQ outbound