![](data:image/png;base64,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)
SVTH:Võ Anh Tuấn Điện tử Viễn thông K28
Đồ án tốt nghiệp đại học
2.1.7.2 Nguyên tắc định tuyến trong IP ...................................................... 33
2.2 Giao thức IP version 6 ( IPv6 ) ............................................................ 35
2.2.1 Sự ra đời của IP version 6 (IPv6 ) ................................................. 35
2.2.2 Khuôn dạng datagram IPv6........................................................... 36
2.2.3 Các tiêu đề mở rộng của IPv6 ....................................................... 37
2.2.3.1 Tổng quát.......................................................................................... 37
2.2.3.2 Các loại tiêu đề mở rộng .................................................................. 39
2.2.4 Các loại địa chỉ của IPv6 ............................................................... 43
2.2.5 Các đặc tính của IPv6 .................................................................... 43
2.2.6 Chuyển đổi từ IPv4 sang IPv6 ...................................................... 45
2.2.6.1 Ngăn kép ................................................................................. 45
2.2.6.2 Đường hầm ( tunnelling ) ................................................................ 46
2.2.6.3 Chuyển đổi tiêu đề (Header Translation). ....................................... 46
2.2.7 IPv6 cho IP/WDM......................................................................... 47
2.3 Dịch vụ của IP ...................................................................................... 48
2.3.1 Internet .......................................................................................... 48
2.3.2 Voice over IP ................................................................................. 49
2.3.3 Mobile over IP ............................................................................... 51
2.3.4 Mạng riêng ảo VPN ...................................................................... 51
2.4 Kết luận ................................................................................................ 52
CHƢƠNG 3.............................................................................................................. 53
CÁC PHƢƠNG THỨC TÍCH HỢP IP TRÊN QUANG .................................... 53
3.1 Kiến trúc IP/ PDH/ WDM .................................................................... 55
3.2 Kiến trúc IP/ ATM/ SDH/ WDM ......................................................... 56
3.2.1 Mô hình phân lớp .......................................................................... 56
3.2.2 Ví dụ ............................................................................................. 62
3.3 Kiến trúc IP/ ATM/ WDM ................................................................... 64
3.4 Kiến trúc IP/ SDH/ WDM ................................................................... 65
3.4.1 Kiến trúc IP/ PPP/ HDLC/ SDH ................................................... 67
3.4.1.1 Tầng PPP .......................................................................................... 67
3.4.1.2 Tầng HDLC ...................................................................................... 68
3.4.1.3 Sắp xếp khung SDH ......................................................................... 69
3.4.2 Kiến trúc IP/ LAPS/ SDH. ............................................................ 70
3.5 Công nghệ Ethernet quang ( Gigabit Ethernet - GbE) ......................... 72
3.6 Kỹ thuật MPLS để truyền dẫn IP trên quang ....................................... 74
3.6.1 Mạng MPLS trên quang ................................................................ 74
3.6.1.1 Chuyển mạch nhãn đa giao thức MPLS ........................................... 74
3.6.1.2 MPLS trên quang ............................................................................. 76
3.6.2 Kỹ thuật lưu lượng MPLS trên quang ........................................... 78
3.6.2.1 Các bó liên kết và các kênh điều khiển ........................................... 78
3.6.2.2 Giao thức quản lý liên kết LMP ...................................................... 78