ack
- 网络确认(acknowledge)；应答；确认帧
ackack
确认(acknowledge)
肯定确认 (ACK) 和否定确认 (NACK) 都是在失败时向 MessageBox 数据库发布的（假设至少有一个匹配订阅）。例如，如果 Bi…
应答
#的应答（ACK）数（成功发送的数据包数）*每个数据包的大小（比特#数）/传输时间puts [format "Vegas-throughput: %.1f Kb…
确认帧
具有确认帧 (ACK) 的 CSMA/CA（冲突避免）数据速率 (Mbit/s) • Dell 无线 WLAN 卡采用自动传输速率选择机制。
应答位
每一个字节都应紧跟着一个应答位（ACK）。连续数据和地址的 MSB 位总是最先被 发送。
确认信息(Acknowledgement)
如果发送方在它认为应该收到确认信息（ACK）的时间内没有收到ACK，就会认为数据已经丢失而重传这些其实可能已经传送 …
应答场
在应答场（ACK）应答间隙（ACK SLOT）的时候，A节点将会发送一个“隐性”位（1），但是同时，B节点却会发送一个“显性位…
确认包(Acknowledgment)
确认包（ACK）---确认数据包被无错误地接收了；非确认包（NACK）---报告主机目标设备暂时不能接收返回的数据。
确认符
未分类 - - Nicolas’ Blog - Upholstery ... achieve vt. 完成 ACK 确认符 acknowledgment n. 接收(收妥)，承认 ...
1
Most TCP sessions start with one endpoint sending a SYN packet, to which the other party responds with a SYN -ACK packet.
我们知道，绝大多数的TCP会话的建立，都是通过一端先发送一个SYN包开始，另一方则回发一个SYN-ACK包的过程。
2
At this point, the server allocates the resource for the connection and acknowledges this by sending a COOKIE-ACK to the client.
现在，服务器要为这个连接分配资源，并通过向客户机发送一个COOKIE-ACK报文对其进行响应。
3
The ACK request needs to be configured just like the INVITE request created previously.
ACK请求需要像前面创建的INVITE请求那样配置好。
4
He went over and found a bl ack and white dog in a tr ap.
他跑过去发现一只黑白相间的小狗被困在陷阱里。
5
As mentioned earlier, the sending side must agree to continually resend a message until it receives an ACK for that message.
正如前面提及的那样，发送端必须同意持续重新发送消息直到它收到该消息的ACK。
6
Ack-Requested: This element lets the client determine whether an acknowledgement should be returned for a message sent.
Ack-Requested：这一元素允许客户端来决定对于发送的消息是否需要确认。
7
In the case of a request-response messaging pattern, you can piggy-backthis ACK on one of the response messages.
在请求-响应消息模式的情况下，可以在响应消息上piggy-back这个ACK。
8
Therefore, most connection - oriented, reliable protocols allow multiple packets to be sent before an ACK is received.
因此大部分的连结导向、可靠的协定在收到ACK之前，允许传送多个封包。
9
The server responds with an INIT-ACK, which includes the cookie (a unique context identifying this proposed connection).
服务器使用一个INIT-ACK报文进行响应，其中就包括了cookie（标识这个连接的惟一上下文）。
10
The reasonable shielding parameters for a sub-interface crack to an interface cr ack are investigated.
讨论了界面下裂纹对界面裂纹干涉的合理屏蔽参数问题。
11
the junction of the corresponding plug is se aled by a bl ack adhesive tape and is fixed in the card slot.
对应插头连接处建议用黑胶布密封，并将其放入卡槽内固定。
12
UDP does not use windowing or ACKs so application layer protocols must provide error detection.
UDP不使用视窗或ACK，所以应用层协定必须提供错误侦测。
13
The client writes a message to the socket, the server processes the message and writes its response back with type PSEUDO_MSG_ACK.
客户端编写一条到该套接字的消息，服务器处理该消息并编写类型为PSEUDO_MSG_ACK的响应。
14
Finally, the client confirms this by sending a TCP packet back to the server with the ACK flag set.
最后，客户机通过向服务器发送设置了ACK标志的TCP包进行确认。
15
Anyone walking about Chinatowns in Americ a will observe st a tues of a stout fellow carrying a linens ack.
走在美国的唐人街的人，都能看到一个驮着大麻布袋的大胖子的塑像。
16
Send an immediate ACK to the customer confirming the request and supplying a confirmation number.
向客户发送即时的ACK，确认请求并提供校验码。
17
The client selects the value of its SACK options whenever transmitting a delayed ACK.
在传输延迟的应答时客户机选择SACK选项的值。
18
The server answers with a packet where both the SYN and ACK flags are set.
服务器以设置了SYN和ACK标志的包应答。
19
You can specify which incoming TCP packets to scan and discard those that don't match the flags ACK, FIN, PSH, RST, SYN, or URG.
可以指定应该扫描哪些到达的TCP数据包，丢弃不与ACK、FIN、PSH、RST、SYN或URG标志匹配的数据包。
20
When receiving this segment, Host D acknowledges it by returning a packet with the SYN and ACK flags set.
当接收这个段时，主机D通过返回设置了SYN和ACK标志的包确认它。
21
However, this policy results in extra segment transmissions, namely, empty segments used only to ACK.
然而，这一个政策即造成额外的片段传输只习惯于ACK的空片段。
22
But for now, it's sufficient knowing that the ACKs are sent to the appropriate place.
但是现在，已经知道ACK被发送到合适的地方就可以了。
23
When the destination formulates its response, it includes an additional SOAP header (the ACK) in the message.
当目的地阐明其响应时，它在消息中包含一个附加的SOAP消息头（ACK）。
24
In response, the scanned host returns a packet with the SYN and ACK flags set if the port is open.
如果该端口是打开的，则被扫描主机返回设置了SYN和ACK标志的包进行响应。
25
This means that the sender will still expect a three - packet ACK from the receiver.
此意即发送端仍然期望从接收端来的三个封包的回覆。
26
This stops ACK forgeries from passing through SYN-blocking firewalls.
这将停止从应答伪造通过同步阻塞防火墙。
27
There is no "message blocking" meaning a 10 MB message with SYNC_ACK guarantee level will not stop a 10 KB NO_ACK guarantee level.
没有“消息阻塞”意味着使用SYNC_ACK保证级别传递10M消息不会中断使用NO_ACK保证级别传递的10KB信息。
28
This ACK indicates that all messages have been received.
ACK表明所有的消息都已经收到了。
29
It works if a server allocates resources after receiving a SYN, but before it has received the ACK.
这种攻击只有在伺服器在收到SYN后分配资源，但在收到ACK之前这个区段有效。
30
Finally, the client confirms receipt with an ACK packet (see Figure 4).
最后，客户机使用一个ACK报文确认已接收到报文（请参见图4）。