各位大佬，给指定VLAN做带宽保障30M，有没有相关手册

 在接口入方向应用多类型QoS策略典型配置举例

1. 组网需求

Host通过Device访问Server A。网络环境为：

·     Host通过端口Twenty-FiveGigE1/0/1接入Device，其中访问Server A的报文源IP地址为192.168.0.1，DSCP优先级为5；

·     Server A通过端口Twenty-FiveGigE1/0/2接入Device；

·     Server B通过端口Twenty-FiveGigE1/0/3接入Device。

要求配置QoS策略，实现如下需求：

·     对Host访问Server A的流量进行统计；

·     将Host访问Server A的流量镜像到端口Twenty-FiveGigE1/0/3（设备会优先对报文进行镜像，再执行其他策略中流行为的动作）；

·     重新标记Host访问Server的报文的DSCP优先级为50；

·     在端口Twenty-FiveGigE1/0/1入方向上限制流量速率为10M。

2. 组网图

‌

3. 配置步骤

# 定义IPv4基本ACL 2000，对源IP地址为192.168.0.1的报文进行分类。

<Device> system-view

[Device] acl basic 2000

[Device-acl-ipv4-basic-2000] rule permit source 192.168.0.1 0

[Device-acl-ipv4-basic-2000] quit

# 定义类host，匹配IPv4基本ACL 2000。

[Device] traffic classifier host

[Device-classifier-host] if-match acl 2000

[Device-classifier-host] quit

# 定义类any，匹配所有报文。

[Device] traffic classifier any

[Device-classifier-any] if-match any

[Device-classifier-any] quit

# 定义流行为a，动作为基于包进行流量统计。

[Device] traffic behavior a

[Device-behavior-a] accounting packet

[Device-behavior-a] quit

# 定义流行为m，动作为镜像到端口Twenty-FiveGigE1/0/3。

[Device] traffic behavior m

[Device-behavior-m] mirror-to interface twenty-fivegige 1/0/3

[Device-behavior-m] quit

# 定义流行为r，动作为重标记报文的DSCP优先级为50。

[Device] traffic behavior r

[Device-behavior-r] remark dscp 50

[Device-behavior-r] quit

# 定义流行为c，动作为流量监管。报文正常流速为10240kbps，承诺突发尺寸为102400bytes。

[Device] traffic behavior c

[Device-behavior-c] car cir 10240 cbs 102400 green pass yellow pass red discard

[Device-behavior-c] quit

# 定义统计类型策略policy_a，为类host指定流行为a。

[Device] qos accounting policy policy_a

[Device-qospolicy-policy_a] classifier host behavior a

[Device-qospolicy-policy_a] quit

# 定义镜像类型策略policy_m，为类host指定流行为m。

[Device] qos mirroring policy policy_m

[Device-qospolicy-policy_m] classifier host behavior m

[Device-qospolicy-policy_m] quit

# 定义重标记类型策略policy_r，为类host指定流行为r。

[Device] qos remarking policy policy_r

[Device-qospolicy-policy_r] classifier host behavior r

[Device-qospolicy-policy_r] quit

# 定义通用类型策略policy_g，为类any指定流行为c。

[Device] qos policy policy_g

[Device-qospolicy-policy_g] classifier any behavior c

[Device-qospolicy-policy_g] quit

# 在端口Twenty-FiveGigE1/0/1入方向应用策略policy_a，policy_m，policy_r和policy_g。

[Device] interface twenty-fivegige 1/0/1

[Device-Twenty-FiveGigE1/0/1] qos apply accounting policy policy_a inbound

[Device-Twenty-FiveGigE1/0/1] qos apply mirroring policy policy_m inbound

[Device-Twenty-FiveGigE1/0/1] qos apply remarking policy policy_r inbound

[Device-Twenty-FiveGigE1/0/1] qos apply policy policy_g inbound

[Device-Twenty-FiveGigE1/0/1] quit

这个一般都是在出口做，参考：

https://www.h3c.com/cn/d_202203/1570258_30005_0.htm

您好，以下是具体的配置命令，仅供参考，实际以现场为准，请悉知：

假设会议系统的网段为192.168.10.0/24

[H3C]acl basic 2000
[H3C-acl-ipv4-basic-2000]rule 0 permit source 192.168.10.0 0.0.0.255
[H3C-acl-ipv4-basic-2000]quit

[H3C]traffic classifier 1
[H3C-classifier-1]if-match acl 2000
[H3C-classifier-1]quit

[H3C]traffic behavior 1
[H3C-behavior-1]car cir 10240 green pass yellow pass red discard
[H3C-behavior-1]quit

[H3C]qos policy 1
[H3C-qospolicy-1]classifier 1 behavior 1
[H3C-qospolicy-1]quit

[H3C]int gi 1/0/1
[H3C-GigabitEthernet1/0/1]qos apply policy 1 inbound
[H3C-GigabitEthernet1/0/1]qos apply policy 1 outbound
[H3C-GigabitEthernet1/0/1]quit