Video:Layer-3 switching in an MPLS VPN site
[LEFT][CODE]http://wiki.nil.com/Video:Layer-3_switching_in_an_MPLS_VPN_site[/CODE]The video describes the configuration of a router connecting a small remote site with layer-3 switches to the MPLS VPN network. The L3 switches use OSPF and the CE router uses BGP to exchange routes with the MPLS VPN network.
[B]Contents[/B]
[LIST][*]1 Target audience[*]2 Reference diagram[*]3 Configuration commands[*]4 Watch the video[*]5 Initial configurations[*]6 Final router configuration[/LIST]
[B] Target audience [/B]
CCNA-level engineers who have to configure BGP on customer edge routers connected to MPLS VPN network.
[B] Reference diagram [/B]
[IMG]http://wiki.nil.com/wk/images/a/ac/L3SiteReferenceDiagram.png[/IMG]
[B] Configuration commands [/B]
[B]router ospf [I]id[/I][/B] Select OSPF routing process configuration
[B]network [I]address[/I] [I]mask[/I] area [I]area[/I][/B] Assign interfaces to OSPF areas
[B]router bgp [I]as-number[/I][/B] Select BGP routing process configuration
[B]redistribute ospf [I]id[/I] match internal[/B] Redistribute internal OSPF routes into another routing protocol
[B]redistribute bgp [I]as-number[/I] subnets[/B] Redistribute BGP routes into OSPF
[B]redistribute connected[/B] Redistribute directly connected IP subnets into BGP
[B]default-information originate always[/B] Advertise default route into OSPF
[/LEFT]