Tài liệu MPLS VPN Topologies pdf

... attach the route target(s) to the resulting VPNv4 route. MPLS VPN Topologies Overview This chapter describes the most commonly used MPLS VPN topologies and the design and implementation ... VPN solutions n Describe the routing model and data flow of these solutions n Design and configure overlapping VPNs in an MPLS VPN backbone Copyright  2000, Cisco Systems, Inc....

Ngày tải lên: 24/01/2014, 19:20

... 1 MPLS VPN Topologies 1-2 MPLS VPN Topologies Copyright  2000, Cisco Systems, Inc. Simple VPN with Optimal Intra -VPN Routing Review Questions Answer the ... site (CentralVPN). One RT for CentralVPN->ClientVPN route propagation and another RT for all ClientVPN->CentralVPN. n How many route targets do you need for a central services VPN solution ... services VPN...

Ngày tải lên: 11/12/2013, 14:15

... 1.3 MPLS- VPNs 1.3.1 MPLS- VPN Overview MPLS- VPN is a “true peer VPN model that performs traffic separation at Layer 3, through the implementation of separate IP VPN forwarding tables. MPLS- VPN ... a particular MPLS VPN because the Service Provider backbone will recognize each MPLS VPN as a secure, connectionless IP network. MPLS- based VPNs offer these benefits...

Ngày tải lên: 21/12/2013, 19:15

... MPLS Traffic Engineering? MPLS Traffic Engineering is supported by OSPF and IS-IS. 10. Why is MPLS TE not supported by EIGRP? EIGRP cannot support MPLS TE because any router establishing MPLS ... protocol in your MPLS/ VPN backbone? You can use EIGRP as long as you don’t plan to deploy MPLS Traffic Engineering. 12. What is the impact of route summarization on MPLS/ VPN?...

Ngày tải lên: 11/12/2013, 14:15

... of MPLS connectivity. n Which migration strategy is better suited for early MPLS VPN pilots? The Migration from Edge strategy. n Which migration strategy is better for a large-scale MPLS VPN ... 5 MPLS VPN Migration Strategies 5-2 MPLS VPN Migration Strategies Copyright  2000, Cisco Systems, Inc. Infrastructure ... Yes, with conditional label advertising. n What are...

Ngày tải lên: 11/12/2013, 14:15

... Copyright  2000, Cisco Systems, Inc. MPLS VPN Design Guidelines 41 © 2000, Cisco Systems, Inc. www.cisco.com MPLS VPN Design Guidelines- 51 MPLS VPN Routing MPLS VPN Routing • Complex parts of the ... 42 MPLS VPN Design Guidelines Copyright  2000, Cisco Systems, Inc. © 2000, Cisco Systems, Inc. www.cisco.com MPLS VPN Design Guidelines- 52 MPLS VPN Convergence...

Ngày tải lên: 11/12/2013, 14:15

... Migration Establish MPLS/ VPN Connectivity Individual Site Migration Establish MPLS/ VPN Connectivity MPLS/ VPN backbone PE routerPE router CE router CE router Migrate the PE-CE link into the VPN Connectivity ... large-scale MPLS VPN rollout? Answer: The Migration from Core strategy. Customer Migration to MPLS VPN service Question: What are the steps in overlay VPN...

Ngày tải lên: 11/12/2013, 14:15

... Large-Scale MPLS VPN Deployment 4-2 Large-Scale MPLS VPN Deployment Copyright  2000, Cisco Systems, Inc. MP-BGP Scalability Mechanisms Review Questions n Describe BGP scaling issues in a MPLS VPN ... The number of routes in a very large MPLS/ VPN network may result in exceeding the resources of the PE routers. MPLS VPN uses internal BGP to propagate VPNv4 routes,...

Ngày tải lên: 11/12/2013, 14:15

... follows the format of https://VPNRouterhostname:port/FWUA.htm or https://VPNRouterIPaddress:port/FWUA.htm where VPNRouterhostname or VPNRouterIPaddress resolves to a VPN Router interface (not management ... install a valid VPN Router Stateful Firewall license key. Also you must restart the VPN Router the first time you enable the VPN Router Stateful Firewall. You can disable the...

Ngày tải lên: 13/12/2013, 09:15

... other SSL VPNs. OpenVPN is a user-space VPN that uses the well tested and mature SSL/TLS infrastructure to create the same site-to-site connection functionality found in IPSec VPNs. OpenVPN is ... open source SSL VPN, OpenVPN. There are other commercial products available to create SSL VPNs, but most if not all of them miss the mark on creating a usable site-to-site VPN. For a det...

Ngày tải lên: 16/12/2013, 03:15