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explain point to point protocol with the help of frame format

Tài liệu Point to Point Protocol (PPP) pptx

Tài liệu Point to Point Protocol (PPP) pptx

Quản trị mạng

... Thuật to n Lempel-Ziv (LZS) (RFC 1974) cung cấp cơ chế nén và giải nén nhanh dữ liệu. Thuật to n này được sử dụng trong cơ chế nén STAC trong PPP, ISDN và Frame Relay. Point to Point Protocol ... một trong hai cơ chế chứng thực Password Authentication Protocol (PAP) hay Challenge Handshake Authentication Protocol (CHAP). ã Network Control Protocol (NCP): NCP lm nhim v thit lập, điều ... code xác định cho nó, và giá trị mã này được đặt trong trường protocol của gói tin NCP, một số giá trị ví dụ như sau: Code Protocol 8021 IP 8029 AT 8025 XNS, Vines8027 DECnet 8031 Bridge...
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Point to Point Protocol (PPP) ppsx

Point to Point Protocol (PPP) ppsx

Hóa học - Dầu khí

... một trong hai cơ chế chứng thực Password Authentication Protocol (PAP) hay Challenge Handshake Authentication Protocol (CHAP). ã Network Control Protocol (NCP): NCP làm nhiệm vụ thiết lập, điều ... số DLCI trên point- to -point subinterface đó, nghĩa là qua DLCI 100. Vì vậy, mặc dù cả ba kiểu cổng được dùng cho cấu hình Frame Relay hỗ trợ InARP một cách mặc định, point- to -point subinterface ... các frame đã đánh dấu và gây ra nghẽn.Bảng dưới đây tóm tắt các điểm mấu chốt về FECN, BECN và bit DE (*) Interface point- to -point luôn luôn bỏ qua thông điệp InARP, bởi vì đối với point- to- point...
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Tài liệu In this lab, 2 ISDN routers are required. If ISDN routers are not available, review the lab to become familiar with the process. An Adtran Atlas550 ISDN emulator is used to simulate the switch/ISDN cloud. pdf

Tài liệu In this lab, 2 ISDN routers are required. If ISDN routers are not available, review the lab to become familiar with the process. An Adtran Atlas550 ISDN emulator is used to simulate the switch/ISDN cloud. pdf

Hệ điều hành

... Sydney(config)#username Tokyo password class Step 6 Configure dialer information a. Next, the dial information must be configured to specify the remote name of the remote router in the Dialer Profile. The dial ... Cisco Systems, Inc. Please refer to the chart at the end of the lab to correctly identify the interface identifiers to be used based on the equipment in the lab. The configuration output used in ... channel: Tokyo#show interface bri 0 Upon completion of the previous steps, finish the lab by doing the following: ã Logoff by typing exit ã Turn the router off ã Remove and store the cables...
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Tài liệu Point-to-Point GRE over IPsec Design Guide pdf

Tài liệu Point-to-Point GRE over IPsec Design Guide pdf

Quản trị mạng

... preventing the use of protocols that rely on these features, such as routing protocols. IPsec also does not support the use of multiprotocol traffic.Generic Route Encapsulation (GRE) is a protocol ... line protocol goes DOWN, and the redistributed route is withdrawn from the routing table and advertisements to other RP neighbors. Carrier Protocol GRETransport Protocol IP/UDPPassenger Protocol Network ... a static host route for the crypto peer address is added to the configuration to ensure that the outside of the tunnel is routed directly to the ISP instead of inside the p2p GRE tunnel.High...
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Cisco Systems - Configuring serial point-to-point encapsulation ppt

Cisco Systems - Configuring serial point-to-point encapsulation ppt

Quản trị mạng

... PPP authentication, you can select PAP or CHAP. In general, CHAP is the preferred protocol. ãYou enable PPP with the encapsulation ppp command and PPP authentication with the ppp authentication ... data-link layer protocol for encapsulating data on synchronous serial data links. ãPPP encapsulates network layer protocol information over point- to -point links. ãConfigurable aspects of PPP include ... establishment, authentication, and network layer protocol. â 2002, Cisco Systems, Inc. All rights reserved. ICND v2.07-4ãSupports only single -protocol environmentsHDLC Frame Format ãUses...
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Working Tax Credit – Help with the costs of childcare pot

Working Tax Credit – Help with the costs of childcare pot

Ngân hàng - Tín dụng

... – Help with the costs of childcareFind out how tax credits can help with the costs of childcare 9How much help with childcare costs can you get?You can get help with up to 70 per cent of ... still paying the same amount to the new provider, and give us: ã their name ã the date of the changeã their address including the postcode ã their phone number ã the name of the registration ... registration number, if one wasgiven to them as part of the registration processã the date of the changeã the amount you are paying to them for childcare. 12How to work out your average weekly...
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báo cáo hóa học:

báo cáo hóa học:" General anxiety, depression, and physical health in relation to symptoms of heart-focused anxietya cross sectional study among patients living with the risk of serious arrhythmias and sudden cardiac death" doc

Hóa học - Dầu khí

... of the study and the editing of the article. BR contributed to shaping of the article and the editing of the article. GEE contributed to the statisticalanalyses and the editing of the manuscripts. ... characteristics; however in the genetic counseling setting it is interesting to analyzethem together since they are v ery similar with regard to the risk they are living with, they share some commondisease ... butbalancing it with the motive of helping the patients to manage avoidance behavio r to minimize cardiac symp-toms or complications, increased levels of heart-focusedattention and monitoring of cardiac...
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báo cáo hóa học:

báo cáo hóa học: " Point to point control of fractional differential linear control systems" doc

Hóa học - Dầu khí

... aim of the control is to bring system (2.3), i.e., the state trajectory z(t), from the start point z(ts+)= zs,(2:4)i.e., from the point z(t)=z(ts+) for t đ ts+, to the final point z(tf)= ... given point y(ts+) to the given point y(tf), steers system (3.3) from the given point z(ts) to the given final point z(tf),which follows from the inverse transformation of (3.18), i.e.,z(t)= ... )=wi(α),1≤ i ≤ n. The aim of the control is to bring the control system Λ from the start point x(ts):=(x1(ts), , xn(ts))T=(xs1, , xsn)T=: xs(2:31) to the final point x(tf):=(x1(tf),...
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Giao thức kết nối điểm - điểm ( point - to - point ) pptx

Giao thức kết nối điểm - điểm ( point - to - point ) pptx

Cao đẳng - Đại học

... dữ liệuCấu hình PPP link (max. frame length, authentication)Cấu hình thông tin tầngmạngVới IP: Sử dụng giaothức IP Control Protocol (IPCP) (protocol field: 8021) ñể trao ñổi thôngtin ... cần ñịa chỉe.g., dialup link, ADSL, ISDNMột số giao thức DLC ñiểm-ñiểm:PPP (point- to -point protocol) HDLC: High level data link control 21Tầng ATMService: vận chuyển tế bàoChức ... ñiểm-ñiểm (point- to -point) Một nút gửi, một nút nhận, một liên kết:Không cần Media Access ControlKhông cần ñịa chỉe.g., dialup link, ADSL, ISDNMột số giao thức DLC ñiểm-ñiểm:PPP (point- to- point...
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a point-to-point subinterface can only accommodate

a point-to-point subinterface can only accommodate

Chứng chỉ quốc tế

... dial backup to backup an individual frame- relay DLCI by placing the DLCI under a point- to -point subinterface. If the DLCI becomes inactive the point- to -point sub-interfaces line protocol attains ... canonical format. For example, Ethernet-attached 3174s must specify the MAC address of the FEP in canonical format. If the Token Ring or noncanonical format of the MAC address of the FEP is ... routes to be advertised into the OSPF AS while retaining the characteristics of a stub area to the rest of the AS. These type 7 LSAs are flooded throughout the NSSA but are blocked at the ABR....
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Phân loại mạng Point to point pps

Phân loại mạng Point to point pps

Quản trị mạng

... (Listening before ềtalking) Phân lo i m ng máy tính ạ ạtheo topology - Bus Ph ng pháp truy n ươ ềtoken bus Phân lo i m ngạ ạ Point to point : Store-and-forward hay packet switched.H u h t ... tính ạ ạtheo topology – Star Ph ng phỏp Token RingãPh ng phỏp ny c ng d a trên ươ ũ ựnguyê n t c dùng th bà i c p ắ ẻ để ấphát quy n truy nh p ng truy n. ãTh bài l u chuy n theo theo ẻ ... theo ẻ ư ểvòng v t lý ch không theo vòng ậ ứlogic nh i v i ph ng pháp ư đố ớ ươtoken bus. Ph ng phỏp Token BusãCỏc mỏy tr m c c p m t th bài ạ đượ ấ ộ ẻ(token) khi mu n truy n d li u ố...
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Báo cáo lâm nghiệp:

Báo cáo lâm nghiệp: "Extended length rotation to integrate timber and pine nut production with the conservation of structural diversity in a Pinus pinea (L.) forest" pdf

Báo cáo khoa học

... knew the height of the tree at the end (H2) and at the be-ginning (H1) of the five year period, as well as the differencebetween the age at the end of the period (T2) and the age at the beginning ... for the estimated age. The distribution of the age of the dominant strata and the site index within the for-est area can be seen in Figure 4. The classification of the forestarea in function of ... for the inventoryplots The height of the five annual shoots of the sampled dom-inant tree were used to calculate the site index for each plot,taking into account that because of the climate of...
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