Daily Archives: March 26, 2010

BGP scan-time

By default, BGP performs an internal check(scans) the next-hop reachability of BGP routes every 15 sec. we can change it using “bgp scan-time”. same command with “import” options can be used to detect changes in vpnc4 routes and hence result … Continue reading

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Articles on MPLS VPN/TE from NILs’ Wiki


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Overlay and Peer-Peer VPNs

Overlay VPN – Old method; Pros; Easy to implement and well-known. Service provide just provides the L1/L2 connectivty between customer sites. Service provider will not participate in customer routing and hence customer need not to relay on SP.

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