... Web (Port 80) sẽ được NAT Server dẫn đến máy có IP là 192.168.1.5
NAT có 2 dạng đó là NAT cứng và NAT mềm, vậy khi nào ta triển khai NAT cứng và khi nào cần triển
khai NAT mềm?
Khi mạng của chúng ... kỳ từ mạng thứ 2 được
Tuy nhiên với công cụ NetworkAddressTranslation - NAT của Windows sẽ giúp ta giải quyết vấn
đề này. Tính năng chủ yếu của NAT Server là phân tích các yêu cầu của các máy ... đó là NAT and basic firewall & LAN Routing
5 of 14
“Chuyên trang dành cho kỹ thuật viên tin học”
CHIA SẺ - KINH NGHIỆM - HỌC TẬP - THỦ THUẬT
Part 30 - NetworkAddressTranslation - NAT
Trong...
... tất cả các DNS data đã được relay bởi NAT
Phần I:
Giới thiệu tổng quan về NAT (Network Address Translation)
I : NAT (Network Address Translation) là gì ?
NAT giống như một router, nó chuyển ... "outside local address& quot; và
địa chỉ destination của gói tin sẽ là "inside local address& quot;.
Phần II:
Các kỹ thuật NAT
I: Kỹ thuật NAT tĩnh .
Với NAT tĩnh, địa chỉ IP thường được ánh xạ ... global address& quot;, địa chỉ destination IP sẽ là "inside global address& quot;. Cũng gói tin
đó khi được chuyển vào mạng bên trong (qua NAT) , địa chỉ source sẽ là "outside local address& quot;...
... Translation
Overview
Network AddressTranslation (NAT) converts private IP addresses in your private network to
globally unique public IP addresses for use on the Internet. Although NAT was originally
implemented ... to the public website.
Figure 7.3: Network redundancy
Router Configuration for NAT
When you use NetworkAddressTranslation with IP addresses other than the IP address of the
firewall, you'll ... been
eliminated for the foreseeable future. NAT allows an entire class A sized network to hide−
behind a single IP address.
NAT Explained
To perform NetworkAddress Translation, firewalls maintain a table...
... của NAT:
Debug ip nat
Hiển thị bảng NAT đang hoạt động:
Show ip nat translation
Hiển thị trạng thái hoạt động của NAT:
Show ip nat statistics
Kiểm tra hoạt động của NAT:
Debug ip nat
422
NAT
Network ... NAT:
Debug ip nat
422
NAT
Network Address Translation
Khái niệm về NAT
Static NAT
Dynamic NAT
PAT (Port Address Translation)
427
NAT
Khái niệm về NAT
SIEMENS
NIXDORF
10.47.10.10
192.50.20.5
WAN
Net ... ngoài
Router(config-if)#ip nat outside
Router(config-if)#ip nat outside
441
NAT
Kiểm tra cấu hình PAT
Hiển thị bảng NAT đang hoạt động:
Show ip nat translation
Hiển thị trạng thái hoạt động của NAT:
Show ip nat statistics
Kiểm...
... (main job)
2. NetworkAddressTranslation
3. Fail-over and hot standby
4. AAA—Authentication, Authorization, and Accounting (usually offloaded)
5. Virtual Private Networks—VPNs may terminate on the ... availability networking,
security, network management, and quality of service.
5. Prevent network outages. This will include a network design for high availability and a comprehensive
network management ... train network specialists in all of the technology areas described and in others such as content
networking and storage networking. Maintain a core staff of intermediate to advanced general networking
personnel,...
... grows, the network operator may
route the new DSLAM traffic directly to the SG-1, which
may terminate the user PPPoE and PPPoA sessions, or
aggregate the traffic for termination in another
network. ... aggregation devices
terminating the calls.
Intelligent IP Network
To Existing Broadband Networks
Value-Added Service Enhancements
SG-1 Service Gateway:
Intelligent IP Network Value-Added Service
Enhancements ... example, the
tunnel may be switched by the SG-1 to an ISP network
that will terminate the tunnel and the PPP session.
When the SG-1 terminates the tunnel, the SG-1
authenticates the user PPP session...
... Washington
1.1Introduction
1.2ArticialNeuralNetwork(ANN)ModelsAn
Overview
Basic Neural Network Components
ã
Multilayer Perceptron
(MLP) Model
ã
Radial Basis Networks
ã
Competitive Learning
Networks
ã
Committee Machines
ã
Support ... neural network with cyclic topology contains at least one cycle formed by directed
arcs. Such a neural network is also known as a recurrent network. Due to the feedback loop,
a recurrent network ... types
of committee machines: (1) ensemble network and (2) mixture of experts.
1.2.5.1 Ensemble Network
In an ensemble network [9]–[12], individual modular neural networks will be developed sep-
arately,...
... production network is suggested. This allows you to test operating sys-
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Network Devices)
SNRS (Securing Networks with Cisco
đ
Routers and Switches)
SNPA (Securing Networks with PIX and ASA)
CSVPN (Cisco
đ
Secure Virtual Private Networks)
SNPA/CSVPN ... along. To create a network conducive to secure management, management should be an objective from the
beginning of your design process
. Whenever you address management of your network, be sure...
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