2、QoS流行为配置

2.1、创建一个流行为并进入流行为视图，或进入已存在的流行为视图。

[Huawei]traffic behavior ?

  STRING<1-31>  Name of behavior

 

[Huawei]traffic behavior 1

[Huawei-behavior-1]

 

2.2设置QoS流行为动作，只要各动作不冲突，都可以在同一流行为中配置。

[Huawei-behavior-1]?

behavior view commands:

  car            Car operation

  configuration  Configuration interlock

  deny           Specify filter deny parameters

  display        Display current system information

  mac-address    MAC address

  mirroring      Mirror port's data to observe port

  mtrace         Trace route to multicast source

  permit         Specify filter permit parameters

  ping           Send echo messages

  quit           Exit from current command view

  redirect       Specify redirect feature

  remark         Remark QoS values of the packet

  reset          Reset operation

  return         Exit to user view

  screen-width   Set screen width

  set            Set

  stack          Stack

  statistic      Statistic

  test-aaa       Accounts test

  trace          Trace route (switch) to host on Data Link Layer

  tracert        Trace route to host

  undo           Cancel current setting

 

2.2.1、设置QoS流行为报文过滤动作

[Huawei-behavior-1]deny

或

[Huawei-behavior-1]permit

 

# 同一流行为下，流动作deny和其他流动作互斥（流量统计、流镜像除外）。

 

2.2.2、QoS流行为中重标记优先级配置

[Huawei-behavior-1]remark ?

  8021p             Remark vlan 802.1p

  cvlan-id          Remark customer id

  destination-mac   Remark destination mac address

  dscp              Remark DSCP (DiffServ CodePoint)

  ip-precedence     Remark IP precedence

  local-precedence  Remark local precedence and drop level of packets

  vlan-id           Remark vlan id

 

[Huawei-behavior-1]remark 8021p ?

  INTEGER<0-7>  VLAN 802.1p value

  inner-8021p   Inner vlan 802.1p

  <cr> 

 

[Huawei-behavior-1]remark dscp ?

  INTEGER<0-63>  DSCP (DiffServ CodePoint) value

  af11           AF11 DSCP (001010)

  af12           AF12 DSCP (001100)

  af13           AF13 DSCP (001110)

  af21           AF21 DSCP (010010)

  af22           AF22 DSCP (010100)

  af23           AF23 DSCP (010110)

  af31           AF31 DSCP (011010)

  af32           AF32 DSCP (011100)

  af33           AF33 DSCP (011110)

  af41           AF41 DSCP (100010)

  af42           AF42 DSCP (100100)

  af43           AF43 DSCP (100110)

  cs1            CS1 (IP Precedence 1) DSCP (001000)

  cs2            CS2 (IP Precedence 2) DSCP (010000)

  cs3            CS3 (IP Precedence 3) DSCP (011000)

  cs4            CS4 (IP Precedence 4) DSCP (100000)

  cs5            CS5 (IP Precedence 5) DSCP (101000)

  cs6            CS6 (IP Precedence 6) DSCP (110000)

  cs7            CS7 (IP Precedence 7) DSCP (111000)

  default        Default DSCP (000000)

  ef             EF DSCP (101110)

 

[Huawei-behavior-1]remark local-precedence ?

  INTEGER<0-7>  Local precedence value

  af1           Assured Forwarding 1 (1)

  af2           Assured Forwarding 2 (2)

  af3           Assured Forwarding 3 (3)

  af4           Assured Forwarding 4 (4)

  be            Best Effort (0)

  cs6           Class Selector 6 (6)

  cs7           Class Selector 7 (7)

  ef            Expedited Forwarding (5)

 

 

# 包含remark 8021p inner-8021p，remark local-precedence，remark ip-precedence和remark destination-mac的策略只能应用在入方向。

包含remark 8021p动作的流策略应用在接口出方向时，出接口VLAN必须工作在tag方式。

不能在同一个流行为中同时配置remark 8021p和remark local-precedence。

在同一流行为中，remark destination-mac命令不能和redirect ip-nexthop、redirect ip-multihop命令同时配置。

 

2.2.3、QoS流行为重定向配置

[Huawei-behavior-1]redirect ?

  cpu          Redirect packets to cpu of io board

  interface    Redirect packets to interface

  ip-multihop  Redirect packets to ECMP(Equal Cost Multi-Path )

  ip-nexthop   Specify the nexthop of the flow

 

# 包含redirect interface和redirect cpu的策略只能应用在入方向。包含流行为redirect multi-trunk的策略只对IP类型的报文生效。

 

2.2.4、QoS流行为中流量监管配置

[Huawei-behavior-1]car ?

  STRING<1-31>  Car profile name

  aggregation   Aggregation car

  cir           Committed information rate

 

[Huawei-behavior-1]car aggregation cir ?

  INTEGER<8-10000000>

 

[Huawei-behavior-1]car cir 100 ?

  cbs     Committed burst size

  green   Specify behavior conducted when rate no higher than CIR

  pir     Peak information rate

  red     Specify behavior conducted when rate higher than PIR

  yellow  Specify behavior conducted when rate higher than CIR, no higher than PIR

  <cr>

 

# 包含流行为car share的策略只能应用在入方向。

 

2.2.5、QoS流行为中层次化流量监管配置

[Huawei-behavior-1]car ?

  STRING<1-31>  Car profile name

  aggregation   Aggregation car

  cir           Committed information rate

 

[Huawei-behavior-1]car 2 ?

  share  Share car flag

 

包含car share的策略只能应用在入方向。

 

2.2.6、QoS流行为中流镜像配置

[Huawei-behavior-1]mirroring to observe-port ?

  INTEGER<1-2>  The number of observe-port

 

不支持出方向流镜像

 

2.2.7、QoS流行为中禁止URPF检查配置

[Huawei-behavior-1]ip urpf disable

 

2.2.8、QoS流行为中策略路由（重定向）配置

[Huawei-behavior-1]redirect ?

  cpu          Redirect packets to cpu of io board

  interface    Redirect packets to interface

  ip-multihop  Redirect packets to ECMP(Equal Cost Multi-Path )

  ip-nexthop   Specify the nexthop of the flow

 

[Huawei-behavior-1]redirect ip-nexthop ?

  X.X.X.X  Specify the ip nexthop address of the flow

 

[Huawei-behavior-1]redirect ip-nexthop 1.1.1.1 ?

  X.X.X.X  Specify the ip nexthop address of the flow

  forced   Forced to redirect ip nexthop

  <cr>    

 

 

[Huawei-behavior-1]redirect ip-multihop ?

  nexthop  Specify the nexthop of the flow

 

[Huawei-behavior-1]redirect ip-multihop nexthop ?

  X.X.X.X  Specify the ip nexthop address of the flow

 

[Huawei-behavior-1]redirect ip-multihop nexthop 2.2.2.2 ?

  nexthop  Specify the nexthop of the flow

 

[Huawei-behavior-1]redirect ip-multihop nexthop 2.2.2.2 n  

[Huawei-behavior-1]redirect ip-multihop nexthop 2.2.2.2 nexthop ?

  X.X.X.X  Specify the ip nexthop address of the flow

 

[Huawei-behavior-1]redirect ip-multihop nexthop 2.2.2.2 nexthop 3.3.3.3 ?

  nexthop  Specify the nexthop of the flow

  <cr>

 

# 不能在同一流行为中既配置策略路由又配置remark destination-mac。包含策略路由的策略只能应用在入方向。包含策略路由的策略只对IP类型的报文生效。

 

2.2.9、QoS流行为中禁止MAC地址学习配置

[Huawei-behavior-1]mac-address learning disable

 

2.2.10、QoS流行为中VLAN mapping配置

[Huawei-behavior-1]remark vlan-id ?

  INTEGER<1-4094>  Vlan id value

 

[Huawei-behavior-1]remark cvlan-id ?

  INTEGER<1-4094>  Inner VLAN ID of QinQ packets

 

# 当流分类匹配if-match outbound-interface interface-typeinterface-number时，设备不支持配置流行为为VLAN MAPPING。

 

2.2.11、QoS流行为中灵活QinQ配置

[Huawei-behavior-1]nest top-most vlan-id ?

  INTEGER<1-4094>  Vlan id value

 

2.2.12、QoS流行为中流量统计配置

[Huawei-behavior-1]statistic enable

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