层3：服务层。
Layer 3 processor system or interface buffers.
第三层处理器系统或接口缓冲区。
B. Connectivity between VLANs requires a Layer 3 device.
VLAN之间的通信需要一个三层设备。
However, IP traffic can be protected using techniques below layer 3.
然而，IP流量可以使用三层以下的技术来保护。
Duplicate the layer 3 times and place the other leaves around the scene.
复制叶子图层三次，将它们摆在场景的四周。
Configure the line CARDS and ports for layer 3 (VLan routing) by doing the following.
执行以下操作为第3层(vlan路由层)配置线卡和端口。
Layer 3 source and destination addresses do not change when the packet traverse.
当储存器横过的时候，层3个来源和目的地住址不改变。
Packet by Packet Layer 3 switching technology inspectoscope every Packet, intransit to destination.
报文到报文的第三层交换技术检查每一个报文并将报文转发到其目的地。
From the above table, we can see that a service-policy applies only to packets in the Layer 3 queue.
从上述表中，我们能发现服务策略只能应用在三层队列的数据包上。
Layer 3 switch not only implements high-speed data transit, but also accomplishes routing among VLANs.
三层交换机既实现数据的高速交换，又完成VLAN之间的路由。
The rapid spanning tree protocol has been implemented in the application environment of the layer 3 switch.
结合第三层交换机的应用环境，实现了快速生成树协议。
A leaf-spine topology can be layer 2 or layer 3 — the links between the leaf and spine layer can be switched or routed.
叶刺拓扑可以一层一层2或3，叶子和棘层之间的联系可以交换和路由。
For example, if a multilayer switch supports IP, then IPX packets can only be switched at layer 2 not routed at layer 3.
例如，若某台多层交换机支持ip协议，ipx包则只能在第二层上交换，不能在第三层上规定路由。
The leaf switches mesh into the spine, which is a series of several high-throughput layer 3 switches with high port deity.
叶开关网到脊柱，这是一系列的几个高通量高的第3层交换机端口的神。
The SPX layer sits on top of the IPX layer (layer 3) and provides connection-oriented services between two nodes on the network.
SPX层位于IPX层(第三层)之上，可以为网络的两个节点提供基于连接的服务。
User processes includes link scan task, layer 3 unicast task, layer 3 multicast task, management interface and network protocols.
用户进程主要包括链路状态扫描任务、三层单播任务、三层组播任务、管理界面和网络协议。
In this paper, we detailedly describe two ways used by Layer 3 switch when it accomplishes VRRP redundancy backup in the network.
本文详细阐述了三层交换机进行VRRP冗余备份时所采用的两种方式。
The layer 3 switch technology which fits for the need of aggregation layer is a combination of the layer 2 switch technologies and routing.
三层交换技术将传统的二层转发和路由技术结合起来，特别适合汇聚层的需要。
The Mobility management is one of the sub-layers of layer 3, which mainly fulfills the functions concerning the mobility of the subscriber.
移动性管理（MM）是层3的一个子层，它主要完成与用户的移动性相关的一些功能。
Routing is a function associated with the network layer (layer 3) in the standard model of network programming, the Open Systems Interconnection (OSI) model.
在开放系统互连osi模型中，路由是网络层(第三层)的功能。
IP, located one layer down, at the OSI network layer, or layer 3, communicates the addresses of each packet's sender and receiver to the routers along the way.
IP位于下一层，在OSI的网络层，即第三层，把每个包的发送者和接收者地址告诉一路上各个路由器。
This paper analyses the basic character of layer 3 switching technologies and parses the sort, the theory of working and the way of configuring VLAN with it.
分析了第三层交换技术基本特征，解析了三层交换技术分类、工作原理及实现配置VLAN的方法。
Companies traditionally have gained basic resiliency for their metropolitan Ethernet networks through a Layer 2 mechanism such as Spanning Tree or Layer 3 routing protocols.
传统上，各个公司是通过第二层机制(如生成树)或第三层路由协议，获得城域以太网的基本弹性。
The flow properties used to determine the internal and outbound priority values may include, for example, Layer 2, Layer 3, and Layer 4 information encoded in the packet.
用于确定内部和出站优先权值的流量特性可以包括例如在分组中编码的第2层、第3层和第4层信息。
In this paper, a new cluster management system is described by proposing a new protocol, with this protocol layer 2 and layer 3 switches can be managed in a cluster system seamlessly.
本文以协议的形式提出了一种新的以太网交换机集群管理方案，将二层交换机和三层交换机的集群管理无缝地结合在一起。
This paper discusses the key technologies of layer 3 switch-IP switching and analysis several different IP switching techniques. Finally it refers the existing problems in IP switching.
讨论了第三层交换-IP交换的关键技术，分析比较了几种不同的IP交换技术，并指出了所存在的问题。
What you have left is one image open with your multiple layers, in my case 3, each layer containing exactly the same shot just taken with a different exposure all sandwiched on top of each other.
你现在有的是一个有着好几个层的图片，我的例子是3个层，每个层有一个不同曝光的但是拍摄同样景物的图片，他们象三明治一样一个叠在另一个上面。
A depth of 3 saves the page, the layer of pages to which it links, and the pages to which those pages link.
深度3表示保存页面、该页面链接到的那层页面以及该层页面链接到的那些页面。
A depth of 3 saves this page, the layer of pages to which it links, and the pages to which those pages link.
深度3表示保存页面、该页面链接到的那层页面以及该层页面链接到的那些页面。
A depth of 3 saves this page, the layer of pages to which it links, and the pages to which those pages link.
深度3表示保存页面、该页面链接到的那层页面以及该层页面链接到的那些页面。
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