ccna sim

ccna sim

Mpls traffic-eng tunnels ip rsvp bandwidth The configuration of R1 is as follows: If a router does not refresh its generated LSP after the LSP refresh interval , and the LSP remaining timer field has been reduced to 0 , all routers that have the LSP copy will copy the LSP from its own chain after the 60S grace period. Clear in the road state database. This 60S time is ZeroAgeLifetime , zero lifetime, and not configurable. Mpls traffic-eng tunnels mpls label range 100 199 LSP maxage defines the lifetime of the LSP . The default is 20 minutes, which is 1200S . You can use the lsp-max-lifetime command to modify it. When an LSP originates from a router, its remaning timer is set to LSP maxage and then flooded in the area. At the same time, the LSP 's remaining time is counted down. When the countdown reaches the LSP refresh interval , that is, the reduced time is equal to the LSP refresh inverval ,ccna sim, the LSP originating router regenerates the LSP and floods it out. Otherwise the LSP will continue to survive, knowing that the remaining time-to-live field value is reduced to zero , and then the network is clear.