TAILIEUCHUNG - CCNP ISCW Official Exam Certification Guide phần 2

ghi âm, hoặc bằng bất kỳ thông tin lưu trữ và hệ thống thu hồi, mà không có sự cho phép bằng văn bản của nhà xuất bản, ngoại trừ sự bao gồm các trích đoạn ngắn gọn xem xét lại. In tại Hoa Kỳ của Mỹ Thư viện In ấn đầu tiên năm 2007 của Quốc hội Danh mục Thẻ Số | 38 Chapter 2 Topologies for Teleworker Connectivity Remote Connection Options The enterprise architecture framework and therefore the Cisco SRND for teleworkers emphasizes a few ideas for the overall solution. These ideas are the primary goals of the solution Defining safe boundaries within which the solution may be deployed facilitated by proper expectation setting . That is the solution must maintain the security standards of the corporation to avoid or mitigate exposure. The teleworker must agree to be bound by corporate security policies in the residential office. Providing hardware and software recommendations for a given deployment model Including or referencing performance and configuration information These goals are meant to allow the extension of integrated services to teleworker homes in a safe secure manner while maintaining a comparable service level to that provided to campus-based employees. The overall goal is similar to that of the other architectures put forth by SONA including protection cost reduction and scalable growth potential. Remote connectivity is not without its challenges obviously. For each challenge innovation has brought forth new possibilities for connectivity. Regardless of the chosen option the common theme still rings true Design today with tomorrow in mind. Some of the available options for remote connectivity are as follows Traditional Layer 2 technologies such as Frame Relay ATM or leased lines Service provider MPLS VPNs offering scalable flexible and fully meshed connections Site-to-site and remote-access IPsec VPNs over the public Internet Each of these options could easily be selected and expected to fully serve the basic needs of the remote site or employee. However each comes with its own challenges where the balance of cost versus security is concerned. Traditional Layer 2 Connections Traditional Layer 2 connections such as Frame Relay and ATM are most importantly not available to residential premises typically . Also .

TỪ KHÓA LIÊN QUAN
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.