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What is the maximum allowable number of hops in Enhanced Interior Routing Gateway Protocol?

在增强内部路由网关协议中，最多允许多少个跳计数？

OSPF is an interior gateway protocol that routes Internet Protocol packets solely within a single routing domain.

OSPF是内部网关协议，在单一可路由域里路由IP包。

OSPF is a routing protocol developed by IETF (Internet Engineering Task Force), it's a Interior Gateway protocol based on the link state.

OSPF是IETF(Internet Engineering Task Force)提出的一种基于链路状态的内部网关路由协议。

OSPF is perhaps the most widely-used interior gateway protocol in large enterprise networks; IS-IS , another link-state routing protocol, is more common in large service provider networks.

OSPF也许是在大型企业网络内部网关协议应用最为广泛；此外还有一个IS-IS，它主要在大型服务提供商网络更为常见。

This new curriculum also includes the use of these protocols: IP, Enhanced Interior Gateway Routing Protocol, Serial Line Interface Protocol Frame Relay, Routing Information Protocol Version 2 (RIPv2),VLANs, Ethernet, access control lists.

这种新的课程还包括在使用这些协议：知识产权，增强内部网关路由协议，串行线路接口协议帧中继，路由信息协议版本2（ RIPv2 ），虚拟局域网，以太网接入控制清单。

Similar to the Interior Gateway Routing Protocol, OSPF was created because in the mid-1980s, the Routing Information Protocol was increasingly incapable of serving large, heterogeneous internetworks.

类似于内部网关路由选择协议，OSPF在80年代中期被开发出来，为的解决路由信息选择协议日趋不能适应大规模、异构网络的缺点。

The inter-domain information propagation technique employs an Interior Gateway Protocol to transmit the remote reachability information from a target node residing in the same domain as the tail-end node to the head-end node.

域间信息传播技术采用内部网关协议来将可达性信息从驻留在与尾端节点相同的域中的目标节点发送到头端节点。

In this case, IP hands the packet off to a gateway.

这种情况下，IP将数据包发往网关。

For the present, more than 2,300 global merchants are using IPS Payment Gateway Service.

目前，国内外有超过2300家商户正在使用IPS提供的智能网关支付服务。

From lectotype of embedded system and analysis of protocol, 8051 singlechip is selected as the gateway's microprocessor and Neuron 3150 is selected as LonWorks communication processor.

通过对嵌入式系统的选型和协议分析，硬件设计选择8051 单片机作为网关的微处理器，神经元芯片3150 作为LonWorks 的通信处理器。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。