执行命令diffserv domain{default|ds-domain-name},创建DiffServ域并进入DiffServ域视图。 default域定义了缺省情况下报文的优先级和PHB行为、颜色之间的映射关系。用户可以修改default域中定义的映射关系,但不能删除default域。 请根据实际情况对设备的流策略进行定义。
当设备作为DiffServ域和其他网络的边界节点时,需要配置内部优先级和外部优先级的相互映射关系。 操作步骤 进入系统视图。 system-view 创建DiffServ域并进入DiffServ域视图。 diffserv domainds-domain-name default域定义了缺省情况下报文的外部优先级和内部优先级/丢弃优先级之间的映射关系。用户可以修改default域中定义...
查看命令执行后的结果或状态: 要查看DiffServ域的配置状态,可以使用display diffserv domain命令。该命令将显示所有已配置的DiffServ域及其映射关系。 例如,在任意视图下执行以下命令: text <HUAWEI> display diffserv domain 输出将包括所有已配置的DiffServ域(包括default域)及其详细的映射关系。
diffserv domain default # diffserv domain ds1 //创建diffserv域ds1，将802.1p优先级6、5、2分别映射为PHB行为CS7、EF、AF2。802.1p优先级5、2分别默认phb的EF、AF2是系统默认。8021p-inbound 6 phb cs7 green # interface Vlanif10 ip address 10.0.0.254 255.255.255.0 # interface MEth0/0/1...
01-03 DiffServ体系结构 3 DiffServ 体系结构 关于本章 3.1 DiffServ 网络模型 3.2 DSCP 与PHB 3.3 QoS 组件3.1 DiffServ 网络模型 目前存在多种IP QoS 服务模型，其中应用最广的是差分服务模型（DiffServ ）。本文提 到的技术都是基于DiffServ 模型。DiffServ 网络模型 DiffServ 的基本思想是在网络边缘...
•QoS and Routing-One of the biggest drawbacks of both the IntServ and DiffServ models is the fact that signaling/provisioning happens separately from the routing process. There may exist a path (other than the non-default Interior Gateway Protocol [IGP], such as OSPF, ISIS, EIGRP, and...
Table 3-4 Default mapping from DSCP priorities of incoming IP packets to PHBs and colors in a DiffServ domain ParaCrawl Corpus Calidad del servicio: DiffServ, VLAN (IEEE 802.1p/Q). Quality of Service: DiffServ, VLAN (IEEE 802.1p/Q). ParaCrawl Corpus Tabla 3-5 Asignación predete...
Internet Default Small networks and flow aggregation scenarios. Networks of any size. Resource Reservation Not available Per flow on each node in the source-destination path. Per Traffic Class on every node in the domain. Complexity Low High ...
Internet Default Small networks and flow aggregation scenarios. Networks of any size. Resource Reservation Not available Per flow on each node in the source-destination path. Per Traffic Class on every node in the domain. Complexity Low High ...
Server 2007 R2 provide the DiffServ policy implementations to ensure compliance for the default DiffServ audio and video service types on most networks, along with most of the enterprise level tools that are needed to troubleshoot and complete the Communications Server 2007 R2 DiffServ implementation...