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So sánh Layer 2 VPN với Layer 3 VPN • Layer 2 VPN • Khả năng linh động ,mở rộng băng thông cao • Giải quyết troubleshoot đơn giản . • Doanh nghiệp tự quản trị network và routing . • Dễ dàng them các location ,client vào mạng VPN . • -Trong suốt đối với các giao thức ứng dụng bên dưới . • -Sẵn có cho các port của router . • Hỗ trợ nhiều kỹ thuật mạng : ATM, FDDI, IPX, NetBEUI và Frame Relay. • Layer 3 VPN • Sẵn có nhờ dựa vào hạ tầng internet . • - các SP quản trị và và quản lí tất cả các mạch , routing và mạng lưới network . Các doanh nghiệp muốn sử dụng phải thông qua các SP . •

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Page 1: So sánh Layer 2 VPN với Layer 3

So sánh Layer 2 VPN với Layer 3 VPN

• Layer 2 VPN • Khả năng linh động ,mở rộng băng

thông cao• Giải quyết troubleshoot đơn giản .• Doanh nghiệp tự quản trị network

và routing .• Dễ dàng them các location ,client

vào mạng VPN .• -Trong suốt đối với các giao thức

ứng dụng bên dưới .• -Sẵn có cho các port của router .

• Hỗ trợ nhiều kỹ thuật mạng : ATM, FDDI, IPX, NetBEUI và Frame Relay.

• Layer 3 VPN • Sẵn có nhờ dựa vào hạ

tầng internet .• - các SP quản trị và và

quản lí tất cả các mạch , routing và mạng lưới network . Các doanh nghiệp muốn sử dụng phải thông qua các SP .

•

Page 2: So sánh Layer 2 VPN với Layer 3

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