free ccna exam questions

free ccna exam questions

Bw[6]: Untagged Targeted Hello 2.2.2.2 -> 4.4.4.4, active MPLS VPN Architecture CCSP Edition !! Bandwidth requirement is 20M Interface loopback0 Nodes level and area level Is-type command such as is-type level-1 FastEthernet0/0.12 (ldp): xmit/recv Intermediate LSRs - Intermediate LSRs receive an incoming labeled packet, perform an operation on it,free ccna exam questions, switch the packet, and send the packet on the correct data link. Next-address loose 10.1.45.5 Interface Tunnel0 Mpls traffic-eng tunnels ip rsvp bandwidth Interface eth0/0 6B is systemID + 1B of PSN ID [110/3] via 10.1.23.2, 00:53:36, FastEthernet0/0 From which interface a tag packet is received, as long as it has this tag, it will be exchanged. R1 goes from R2 and then goes to tunnel . The cost of this path is cost=10+1+1=12 6B is systemID + 1B of PSN ID Does the MTU of both parties match? Local binding: tag: imp-null Config Parameters: ! 687 200 I/E Mpls traffic-eng tunnels mpls label range 100 199 Ip rsvp bandwidth MTU , then it is possible to first slice and then pass, and then use this slice number to indicate ( 0 is the first segment, 1 bit second segment, and so on), the maximum length of a single LSP is 1492 bytes, the most Can be divided into 255 pieces. IS-IS performs fragmentation when generating LSPs instead of generating large LSPs first , and then fragmenting them at the network layer (for example, IP ), thereby achieving the negative effect of reducing CPU resource waste.