Describing Topologies for Facilitating Remote Connections参考.ppt

Teleworker Connectivity Describing Topologies for Facilitating Remote Connections Remote Connection Topologies Enterprise Architecture Framework Enterprise WAN addresses: Proper prioritization and delivery of traffic across the WAN using various QoS mechanisms Connection security Remote Connection Options The Teleworker Solution Secure central site equal access to applications and services Quick and cost-effectively deployed Centrally managed The Challenges Network infrastructure options for network access: Residential cable DSL Infrastructure services options: IPsec VPN: Secures the connection Security: Defines the overall security policy Authentication: Defines secure access QoS: Defines application availability and behavior Management: Defines the management framework The Teleworker Components Traditional vs. Business-Ready Teleworker Summary The Enterprise Architecture framework helps protect, optimize, and grow the network. The enterprise WAN provides secure connection of the enterprise network building blocks. The Business-Ready Teleworker solution is an always-on, secure, centrally managed connection to the CO. Connecting the teleworker means to choose the correct access network technology and to properly address the IPsec VPN, security, authentication, QoS, and management challenges. Cisco Network Academy. All rights reserved.. CCNP+ ISCW v1.0 Cisco Network Academy. All rights reserved.. CCNP+ ISCW v1.0 Remote Connection Topologies The Challenge of Connecting the Teleworker Yes(IT driven) No(user has control) Remote configuration and management Controlled and remotely pushed by IT Not adequate(relies on end user) Security Yes(full