目的地主机 meaning in English

destination host

If it s not , the gateway will forward the datagram to another gateway
如果目的地主机不在与网关相连的子网中，网关将会把数据报转发到另一个网关。
This process is repeated until the datagram can be delivered to its destination host
这个过程将反复进行，直到能够将数据报传递到其目的地主机为止。
Along its way , the datagram will get sent to gateway g , which will in turn forward it to its destination host
在传输过程中，数据报将被发送到网关g ，而网关g又会将它转发到目的地主机。
As discussed above , when host a wants to establish a tcp connection to destination host d , it sends a tcp segment with the syn flag set first
如上所述，当主机a想建立到目的地主机d的tcp连接时，它首先发送设置了syn标志的tcp段。
Subnet , in which case the sending host will forward the datagram to a gateway - an ip host that connects two subnets - which will then try to deliver the datagram to the destination host if the destination host is in one of the subnets connected to the gateway
子网，这种情况下发送主机将把数据报转发到网关（连接两个子网的ip主机），然后，如果目的地主机在一个与网关相连的子网中，则网关会尝试将数据报传递到目的地主机。