Lecture 118: Direct Connect Connection Types - Dedicated vs Hosted
- 课程：[NEW] AWS Certified Advanced Networking Specialty 2026
- 视频时长：10:57
- 来源：Udemy Lecture 27890066
- Slide 数量：42
- 画面切换：00:20、00:24、00:36、00:50、01:01、01:27、01:47、02:30、02:45、03:20、04:17、04:20、04:29、04:55、05:11、05:23、05:26、05:30、05:40、05:45、05:53、06:05、06:10、06:24、06:30、06:51、07:20、07:26、07:33、07:44、07:48、07:51、08:10、08:13、08:35、08:56、09:16、09:28、09:56、09:59、10:10
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1. DX Connection Types 导入
时间范围：00:00–00:20
总结 / Summary
中文
本讲区分 AWS Direct Connect（DX）的专用连接（Dedicated Connection）、托管连接（Hosted Connection）与托管虚拟接口（Hosted VIF），重点是带宽、订购路径和资源所有权。
English
This lecture distinguishes Dedicated Connections, Hosted Connections, and Hosted VIFs, focusing on bandwidth, ordering paths, and resource ownership.
Transcript
00:00 Hello, and welcome to this lecture.
00:01 Now let's look at the Direct Connect-Connection types.
00:05 So briefly I touched upon this in the previous lecture
00:07 where I taught that there are two types of the connection,
00:10 the dedicated connection and the Hosted Connection.
00:12 Now let's try to understand what that means
00:15 and how the AWS account looks
00:17 when you talk about these connection types.
2. 连接类型总览
时间范围：00:20–00:24
总结 / Summary
中文
Direct Connect 的物理连接主要分为 Dedicated 与 Hosted 两类；后续画面逐项比较容量、申请方和运营方式。
English
Direct Connect primarily offers Dedicated and Hosted physical connection models. The following stages compare capacity, request flow, and operation.
Transcript
00:20 So there are typically two types
00:22 of the Direct Connect-Connections,
3. Dedicated Connection 带宽
时间范围：00:24–00:36
总结 / Summary
中文
专用连接（Dedicated Connection）提供 1、10 和 100 Gbps 的固定端口容量，适合需要完整物理端口的客户。
English
A Dedicated Connection provides fixed 1, 10, or 100 Gbps port capacity for customers that need an entire physical port.
Transcript
00:24 one is dedicated connection,
00:25 and it comes into three bandwidth options 1 Gbps,
00:30 10 Gbps, and 100 Gbps capacity.
00:33 Now, when you order for the dedicated connection,
4. Dedicated 的专用物理端口
时间范围：00:36–00:50
总结 / Summary
中文
Dedicated Connection 在 Direct Connect 位置（Direct Connect location）为单一客户分配专用物理以太网端口（physical Ethernet port）。
English
A Dedicated Connection assigns a physical Ethernet port at the Direct Connect location to one customer.
Transcript
00:36 you get a port in the direct connect location
00:39 so this is a physical internet port dedicated to a customer.
00:44 And for getting this dedicated connection,
00:47 you go to your AWS account, Direct Connect console,
5. Dedicated 请求始于 AWS
时间范围：00:50–01:01
总结 / Summary
中文
客户先在 AWS 控制台或 API 中向 AWS 提交 Dedicated Connection 请求，AWS 分配端口后再由 Direct Connect 合作伙伴（Partner）完成交付。
English
The customer requests a Dedicated Connection from AWS first; after AWS allocates the port, a Direct Connect Partner completes delivery.
Transcript
00:50 and then there will order the dedicated connection
00:53 to AWS first, now there is a process
00:56 that AWS will provide you some certificate
00:59 that you have to take and then you have to give it
6. Dedicated 的最后一公里连接
时间范围：01:01–01:27
总结 / Summary
中文
从企业数据中心到 DX 位置的接入可由网络服务提供商（Network Provider）或 AWS Direct Connect Partner 建设。
English
The circuit from the corporate data center to the DX location can be installed by a network provider or an AWS Direct Connect Partner.
Transcript
01:01 to Direct Connect Partner where you requested that.
01:04 And I will cover about that process end to end
01:07 in the next lecture,
01:08 but understand that you initiate this connection request
01:11 in the AWS console first.
01:14 Now finally, when you have this port allocated to you,
01:18 you have to also connect
01:20 your on-premise status center connection
01:22 to AWS Direct Connect location
01:24 now that can be done by your network provider,
7. Hosted Connection 导入
时间范围：01:27–01:47
总结 / Summary
中文
托管连接（Hosted Connection）由合作伙伴在其底层专用端口上切分容量并提供给客户。
English
A Hosted Connection is carved from a partner-owned physical port and delivered as allocated capacity to a customer.
Transcript
01:27 or you can request AWS Direct Connect Partner to set up
01:29 that connectivity from on-prem
01:31 to AWS Direct Connect location.
01:34 Now that's a dedicated connection where you own
01:36 you as in customer owns the connection, right?
01:39 And you will pay for that bandwidth that you are using.
01:43 Now, there are other types of the connection,
01:45 which is like Hosted Connection
8. Hosted Connection 带宽选项
时间范围：01:47–02:30
总结 / Summary
中文
Hosted Connection 支持 50–500 Mbps 等低于 1 Gbps 的容量，也可由部分合作伙伴提供 1、2、5 或 10 Gbps。
English
Hosted Connections support sub-1-Gbps sizes such as 50–500 Mbps, while selected partners may also offer 1, 2, 5, or 10 Gbps.
Transcript
01:47 in case of dedicated connection you get
01:49 only these three option 1GBPs, 10 Gbps or 100 Gbps,
01:53 but if you want to have sub 1 Gbps connection,
01:56 then you would have to go for a Hosted Connection.
02:00 Now, what does that mean is you can get the bandwidth in
02:05 multiple of say 50, 100, 200, 300 or 500 Mbps,
02:10 or in some cases when 1 Gbps, Gbps 5 and 10 Gbps as well.
02:15 Now in this case,
02:16 you don't own the underlying dedicated connection,
02:20 it will be owned by Direct- Connect partner
02:24 and they will lease that connection to you
02:27 and they can sub divide their bandwidth
9. Hosted 请求经由合作伙伴
时间范围：02:30–02:45
总结 / Summary
中文
Hosted Connection 的申请直接提交给 AWS Direct Connect Partner，而不是先向 AWS 订购物理端口。
English
A Hosted Connection request is submitted directly to an AWS Direct Connect Partner rather than ordering a physical port from AWS first.
Transcript
02:30 into multiple customers and allocate that
02:33 to the multiple customer.
02:34 So maybe that is 1GBPs connection which is owned
02:38 by the Direct Connect Partner,
02:39 and then they can allocate that bandwidth
02:42 to multiple customers as Hosted Connections.
10. Hosted 的高速选项限制
时间范围：02:45–03:20
总结 / Summary
中文
1、2、5 和 10 Gbps 的 Hosted 规格只在部分 Direct Connect Partners 提供，选型前需确认合作伙伴能力。
English
Only selected Direct Connect Partners offer 1, 2, 5, and 10 Gbps Hosted Connection sizes.
Transcript
02:45 So in this case, the connection request will be made
02:47 to Direct Connect Partner
02:49 and not directly to the AWS, right?
02:51 So customer would have to contact their partners for this.
02:56 Typically it is used for sub 1Gbps bandwidth,
03:00 but if you need a bandwidth of 2GB or 5GB, it is available
03:06 for only selected AWS Direct Connect Partner.
03:09 It is not available with all the partners.
03:11 And you can check that on AWS website
03:13 like which partners provide 2Gbps
03:16 or five GBPs kind of links as well.
11. Hosted 的 Traffic Policing
时间范围：03:20–04:17
总结 / Summary
中文
Hosted Connection 使用流量监管（traffic policing）；超过分配带宽的流量会被丢弃，即使底层物理链路还有余量。
English
AWS applies traffic policing to Hosted Connections, so traffic above the allocated bandwidth is dropped even when the underlying link has spare capacity.
Transcript
03:20 Now, because this is a shared kind of connection
03:22 between multiple customers,
03:24 AWS uses traffic policing on this Hosted Connection.
03:28 That means if you are sending more data
03:30 than the allocated bandwidth,
03:31 then the excess traffic is dropped.
03:34 Though the actual bandwidth of the pipe
03:36 will be much more but what is located to you
03:39 will be only maximum used for your network traffic.
03:44 So in nutshell, that is what the Hosted Connection is.
03:47 So at high level just to repeat,
03:50 dedicated connections comes in 1 Gbps, 10 Gbps,
03:53 and 100 Gbps bandwidth size and Hosted Connection
03:57 can provide you sub 1 Gbps bandwidth.
04:00 dedicated connections have something that customers own,
04:03 however Hosted Connections are owned
04:05 by the Direct Connect Partners,
04:06 and then you request Direct Connect Partner to allocate
04:10 the bandwidth out of that connection for your connection.
04:14 Okay now, with respect to the AWS account,
12. Dedicated 账户模型导入
时间范围：04:17–04:20
总结 / Summary
中文
这一部分开始说明 Dedicated Connection 在 AWS 账户中的资源归属。
English
This section introduces resource ownership for a Dedicated Connection inside AWS accounts.
Transcript
04:17 let's look at who owns what, right?
13. 客户 AWS 账户
时间范围：04:20–04:29
总结 / Summary
中文
Dedicated 模型只有客户自己的 AWS 账户（AWS account）参与，连接资源直接出现在该账户中。
English
The Dedicated model involves the customer's own AWS account, where the connection resource is created.
Transcript
04:20 So if you have your AWS account
04:22 and if you want a dedicated connection,
04:25 you will go to your AWS account respective region,
04:28 we'll go to Direct Connect service,
14. 客户持有 Dedicated Connection
时间范围：04:29–04:55
总结 / Summary
中文
客户账户持有 Direct Connect Connection 对象，并选择 1、10 或 100 Gbps 的端口速率。
English
The customer account owns the Direct Connect Connection object and selects a 1, 10, or 100 Gbps port speed.
Transcript
04:29 and you will ask for the Direct Connect connection, right?
04:32 And you will select the Port Speed of 1 or 10 or 100 Gbps
04:36 because it's a dedicated connection.
04:38 Now AWS will allocate a port for you
04:41 at the respect Direct Connect location
04:44 and once that connection is established,
04:47 or the ports are available
04:50 and you have your network connected
04:52 to Direct Connect location,
15. 第一个 Virtual Interface
时间范围：04:55–05:11
总结 / Summary
中文
建立 Dedicated Connection 后，客户可在同一连接上创建第一个虚拟接口（Virtual Interface, VIF）。
English
After the Dedicated Connection exists, the customer can create its first VIF on that connection.
Transcript
04:55 then you can create Virtual Interfaces.
04:58 Now Virtual Interfaces, what is that?
05:00 We'll learn more about that shortly,
05:02 but what virtual interfaces are the way to have
05:04 the logical connectivity from Direct Connect location
05:08 to your AWS infrastructure like connecting
16. 多个 Virtual Interfaces
时间范围：05:11–05:23
总结 / Summary
中文
同一 Dedicated Connection 可以承载多个 VIF，例如不同 VLAN ID 的私有或公有虚拟接口。
English
One Dedicated Connection can carry multiple VIFs, for example using different VLAN IDs.
Transcript
05:11 to your VPC or a public endpoint.
05:13 So once you have a Direct Connect Connection,
05:16 you can create as many virtual interfaces
05:18 but when I say as many, there's a limit of 50,
05:21 but then you can create multiple virtual interfaces
17. 第三个 VIF 示例
时间范围：05:23–05:26
总结 / Summary
中文
更多 VIF 可继续附加到同一个 Dedicated Connection，实现一条物理连接承载多个逻辑网络。
English
Additional VIFs can be attached to the same physical Dedicated Connection for more logical networks.
Transcript
05:23 and those could be private virtual interfaces
18. Dedicated 上的多个 VIF
时间范围：05:26–05:30
总结 / Summary
中文
Dedicated Connection 支持多个客户自有 VIF，连接对象和各 VIF 都位于同一 AWS 账户。
English
The connection object and its multiple VIFs are all owned by the same customer AWS account.
Transcript
05:26 or public virtual interfaces.
05:28 And as I said, you can create up to 50
19. Dedicated 最多 50 个 VIF
时间范围：05:30–05:40
总结 / Summary
中文
单条 Dedicated Connection 最多可创建 50 个虚拟接口（VIF），具体也受服务配额（service quota）约束。
English
A Dedicated Connection supports up to 50 VIFs, subject to applicable service quotas.
Transcript
05:30 such virtual interface on a dedicated connection.
05:34 So I hope that it's clear now with respect
05:37 to the complete architecture,
20. Dedicated 完整架构
时间范围：05:40–05:45
总结 / Summary
中文
完整架构中，客户账户的 VPC 经 VIF 到达 DX 路由器，再通过专用端口、客户/提供商路由器和 WAN/MPLS 连接企业数据中心。
English
The full architecture runs from VPCs through VIFs and the DX router, then across the dedicated port, customer or provider router, and WAN/MPLS to the data center.
Transcript
05:40 you are familiar with this diagram,
05:42 we talked about this earlier, but in this diagram,
21. 客户拥有 DX Connection
时间范围：05:45–05:53
总结 / Summary
中文
在 Dedicated 模型中，客户拥有 Direct Connect Connection；合作伙伴只负责需要的线路交付或交叉连接（cross-connect）。
English
In the Dedicated model, the customer owns the Direct Connect Connection while partners may only deliver the circuit or cross-connect.
Transcript
05:45 the dedicated connection is owned by the customer again,
05:50 who is requesting that,
05:51 and it will be a customer out to here
22. 客户同时拥有 Connection 与 VIF
时间范围：05:53–06:05
总结 / Summary
中文
客户同时拥有 Dedicated Connection 与其上的 VIF，因此端口小时费和数据传输计费都能对应到客户账户。
English
The customer owns both the Dedicated Connection and its VIFs, aligning port-hour and data-transfer charges with the customer account.
Transcript
05:53 and the VIFs also will be owned by the customer.
05:57 So in this case, customer is the one
05:59 who is owning both the connection and the VIFs.
06:02 Now let's move to the Hosted Connection.
23. Hosted 账户模型导入
时间范围：06:05–06:10
总结 / Summary
中文
这一部分开始说明 Hosted Connection 在 Partner 与客户 AWS 账户之间的资源归属。
English
This section introduces ownership for Hosted Connections across partner and customer AWS accounts.
Transcript
06:05 Now, in case of Hosted Connection,
06:07 there is also a Direct Connect Partner involved,
06:09 as I just said.
24. Partner 与 Customer 账户
时间范围：06:10–06:24
总结 / Summary
中文
Hosted 模型至少涉及合作伙伴 AWS 账户（Partner AWS account）和客户 AWS 账户（customer AWS account）。
English
The Hosted model involves a Partner AWS account and a customer AWS account.
Transcript
06:10 So that will be your AWS account
06:12 and your partner's or Direct Connect Partner's, AWS account.
06:16 Now, when you request a Hosted Connection,
06:19 you would request it to the partner.
06:21 Now it is assumed that partner already has
25. Partner 持有 Interconnect
时间范围：06:24–06:30
总结 / Summary
中文
合作伙伴账户持有底层 Interconnect/专用物理连接，并从中切分容量。
English
The partner account owns the underlying interconnect or dedicated physical connection and subdivides its capacity.
Transcript
06:24 his dedicated connection in his account,
06:27 that's typically called Interconnect partner will allocate
26. 客户获得 Hosted Connection
时间范围：06:30–06:51
总结 / Summary
中文
合作伙伴向客户账户分配 Hosted Connection；客户看到的是指定 VLAN 与端口速率的托管连接对象。
English
The partner allocates a Hosted Connection with a specified VLAN and speed into the customer account.
Transcript
06:30 some bandwidth out of that pipe to your connection, right?
06:35 And that could be in the range of 50 to 500 Mbps of speed.
06:39 Now this will be called a Hosted Connection.
06:41 Now you own this Hosted Connection,
06:43 but then ultimately it is being managed by the partner.
06:47 Now, once you have that hosted
06:48 connection in your AWS account,
27. Hosted Connection 的单个 VIF
时间范围：06:51–07:20
总结 / Summary
中文
每条 Hosted Connection 只能创建一个虚拟接口（Virtual Interface, VIF），这与 Dedicated 可支持多个 VIF 不同。
English
Each Hosted Connection supports exactly one VIF, unlike a Dedicated Connection that supports multiple VIFs.
Transcript
06:51 you can then create virtual interfaces like
06:54 in case of the dedicated connection.
06:56 However, the caveat here is that for one Hosted Connection,
06:59 you can only create one virtual interface.
07:02 Now, if you remember for dedicated connection,
07:05 you can create up to 50 virtual interfaces
07:07 but that's not the case with Hosted Connection.
07:11 Now, what if I need additional virtual interface,
07:13 maybe one private, one public?
07:15 Then you can't do that, right?
07:17 In that case, you would have to have
28. 第二条 Hosted Connection
时间范围：07:20–07:26
总结 / Summary
中文
如果客户需要额外 VIF，必须让合作伙伴再提供一条 Hosted Connection。
English
An additional VIF requires the partner to provision another Hosted Connection.
Transcript
07:20 another Hosted Connection from your partner
07:22 and then you can create another virtual interface.
29. 第二条连接的 VIF
时间范围：07:26–07:33
总结 / Summary
中文
第二条 Hosted Connection 可以创建自己的单个 VIF，从而满足另一种路由用途。
English
The second Hosted Connection can carry its own single VIF for another routing purpose.
Transcript
07:26 So thing to remember is that one Hosted Connection
07:29 means one VIF, right?
07:30 You can create multiple VIFs.
30. One Hosted Connection = One VIF
时间范围：07:33–07:44
总结 / Summary
中文
核心限制是“一条 Hosted Connection 对应一个 VIF（One Hosted Connection = One VIF）”。
English
The essential rule is one Hosted Connection equals one VIF.
Transcript
07:33 So in this case, your Direct Connect Partner
07:36 will be the one who owns the Direct Connect connection,
07:39 but you own the virtual private interfaces here.
31. Hosted 完整架构
时间范围：07:44–07:48
总结 / Summary
中文
完整 Hosted 架构沿用相同物理路径，但底层 Direct Connect Connection 由合作伙伴提供和管理。
English
The full Hosted architecture uses the same physical path, but the underlying Direct Connect Connection is provided and managed by the partner.
Transcript
07:44 If I'm to show you by the same architecture,
32. Partner 拥有 DX Connection
时间范围：07:48–07:51
总结 / Summary
中文
Direct Connect Partner 拥有底层 DX Connection/Interconnect，并负责把部分带宽分配给客户。
English
The Direct Connect Partner owns the underlying DX Connection or interconnect and allocates part of its bandwidth to the customer.
Transcript
07:48 so the connection will be owned by the partner,
33. Customer 拥有 VIF
时间范围：07:51–08:10
总结 / Summary
中文
客户拥有 Hosted Connection 上创建的 VIF；连接与 VIF 的所有权分属不同主体。
English
The customer owns the VIF created on the Hosted Connection, so connection and VIF ownership are split.
Transcript
07:51 However, the VIFs will be owned by the customer
07:53 who is requesting that Hosted Connection?
07:56 So primarily these are the two types of the connection
07:59 in Direct Connect, and that is one more logical connection
08:03 I would say that is something called Hosted VIF.
08:07 Now, what is that?
08:08 Let's try to understand.
34. Hosted VIF 模型导入
时间范围：08:10–08:13
总结 / Summary
中文
托管虚拟接口（Hosted VIF）用于一个账户拥有连接、其他 AWS 账户拥有其上的 VIF 的跨账户模型。
English
A Hosted VIF is the cross-account model where one account owns the connection and other AWS accounts own VIFs on it.
Transcript
08:10 Typically every company would have multiple AWS account
35. 多账户 Hosted VIF
时间范围：08:13–08:35
总结 / Summary
中文
Hosted VIF 场景可包含中心 IT 账户和多个业务账户，每个账户分别持有自己的虚拟接口。
English
A Hosted VIF design can include a central IT account plus several business accounts, each owning its own virtual interface.
Transcript
08:13 and I have seen that there is a centralized IT team
08:17 who owns the dedicated connection or Hosted Connection
08:22 and then this connection can be leveraged
08:24 by multiple business units within the company
08:27 to create the VIFs.
08:28 Now, if that is the situation,
08:30 this is called a hosted VIF.
08:32 So for example, this is IT owned AWS account,
36. 中心账户拥有 Connection
时间范围：08:35–08:56
总结 / Summary
中文
中心账户持有 Dedicated 或 Hosted Connection，并向组织内其他账户提供逻辑接入能力。
English
The central account owns a Dedicated or Hosted Connection and provides logical access to other accounts in the organization.
Transcript
08:35 and this account owns the Direct Connect Connection
08:38 that means they have requested AWS to give maybe
08:40 a 10 Gbps line and this account owns that connection.
08:45 Now, your other viewers come to you and say,
08:48 I want a private VIF on that connection, right?
08:52 In that case, the VIF would be owned by other AWS account,
37. 其他账户拥有 VIF
时间范围：08:56–09:16
总结 / Summary
中文
其他 AWS 账户持有各自的 VIF 与 VLAN ID，即使底层连接归中心账户所有。
English
Other AWS accounts own their VIFs and VLAN IDs even though the underlying connection belongs to the central account.
Transcript
08:56 though It's a part of same organization,
08:58 but then they are part of different AWS accounts.
09:02 Now in this case, this is called hosted VIF, right?
09:06 And you can create as many VIFs
09:09 because there's a dedicated connection
09:10 you can get up to 50 VIFs and those VIFs
09:12 could be a part of different AWS accounts.
38. 基于 Dedicated 的 Hosted VIF
时间范围：09:16–09:28
总结 / Summary
中文
Hosted VIF 可以建立在 Dedicated Connection 上；连接由中心账户持有，而 VIF 分配给其他账户。
English
A Hosted VIF can run over a Dedicated Connection owned by the central account while VIFs are allocated to other accounts.
Transcript
09:16 Now in this case, this connection was dedicated connection,
09:19 so your IT team decided to have the dedicated connection
09:22 but they can also use Hosted Connection as well.
09:26 That means there will be now another part involved
39. 基于 Hosted Connection 的 Hosted VIF
时间范围：09:28–09:56
总结 / Summary
中文
Hosted VIF 也可以建立在 Hosted Connection 上，此时还会有 Partner 账户持有底层 Interconnect。
English
A Hosted VIF can also run over a Hosted Connection, adding a Partner account that owns the underlying interconnect.
Transcript
09:28 that could be your Direct Connect Partner
09:32 who provides you the Hosted Connection
09:34 so IT owns this Hosted Connection
09:36 and then other AWS account within your organization
09:40 can decrease the virtual interfaces on top
09:42 of this Hosted Connection.
09:43 So it doesn't really matter
09:45 whether this connection is a hosted or dedicated
09:47 the point here is that the Virtual Interfaces
09:49 are owned by different AWS account.
09:52 So that is what the hosted VIFs is all about.
40. Hosted VIF 完整架构
时间范围：09:56–09:59
总结 / Summary
中文
完整 Hosted VIF 架构展示同一 DX 路径上，连接资源与 VIF 资源由不同 AWS 账户拥有。
English
The complete Hosted VIF architecture shows the connection and VIF resources owned by different AWS accounts over the same DX path.
Transcript
09:56 In terms of architecture.
41. Connection 所有者账户
时间范围：09:59–10:10
总结 / Summary
中文
架构标注明确：一个 AWS 账户拥有 Direct Connect Connection，无论它是客户中心账户还是 Partner 账户。
English
One AWS account owns the Direct Connect Connection, whether it is a central customer account or a Partner account.
Transcript
09:59 This is owned by one account, whether your account,
10:02 your IT team's account, or it's a partner account,
10:05 but the VIFs will be owned by another AWS account, right?
42. VIF 所有者账户
时间范围：10:10–10:57
总结 / Summary
中文
另一 AWS 账户拥有虚拟接口（VIF）；理解这种所有权拆分是分析 Direct Connect 计费和跨账户设计的关键。
English
Another AWS account owns the VIF. This ownership split is fundamental to Direct Connect billing and cross-account design.
Transcript
10:10 So that's what the hosted VIFs.
10:12 So I think that is clear now,
10:15 what is the dedicated connection,
10:17 what is Hosted Connection and what is Hosted VIF
10:21 and this is very important to understand because
10:23 I realized that not many people understand these concepts
10:26 well like who owns what,
10:28 but as we get into the deeper,
10:29 and when we talk about the billing of Direct Connect,
10:32 this concept will help you really understand
10:35 how the billing happens and why it happens like that.
10:38 So that's it about this lecture,
10:40 hope this concepts are clear and now we'll get into
10:43 the actual how to set up a Direct Connect Connection
10:46 may not be a real hands-on exercise,
10:49 but a walk through of the process of getting
10:52 the Direct Connect Connection set- up.
10:54 That's it and thanks for watching.
整讲总结 / Overall Summary
中文
Direct Connect 的 Dedicated Connection 由客户拥有完整物理端口，可在一条连接上创建最多 50 个 VIF；Hosted Connection 由 Partner 从其 Interconnect 切分容量，每条连接只能创建一个 VIF，并对超额流量执行 traffic policing。Hosted VIF 则把连接所有权与 VIF 所有权拆分到不同 AWS 账户，是跨账户共享 DX 的关键模型。
English
A Dedicated Connection gives the customer a full physical port and supports up to 50 VIFs. A Hosted Connection is carved from a partner interconnect, supports one VIF per connection, and uses traffic policing. Hosted VIFs separate connection ownership from VIF ownership across AWS accounts, enabling cross-account DX sharing.
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