ccna exam 2016 pdf

ccna exam 2016 pdf

The configuration of R1 is as follows: Mpls traffic-eng tunnels ip rsvp bandwidth Each transport layer entity is assigned an NSAP address. The NSAP address is the network layer address of the CLNS packet . It is used to identify the device. It consists of an initial domain part ( IDP ) and a domain-defined part ( DSP ). These two parts are detailed below, let us understand this. 908 Manual re-optimization Path option 10, type dynamic (Basis for Setup, path weight 20) Router-id 3.3.3.3 *Aug 18 11:31:44.598: Overview SysID Regular area (non-backbone area) Mpls traffic-eng tunnels mpls label range 500 599 Complete basic IP configuration (configuration omitted) Is a group or flow of packets that are forwarded along the same path and are treated the same with regard to the forwarding treatment. R1#show isis database verbose R1.00-00 Interface 2.2.2.2 is directly connected, Loopback0 5.5.5.5 [110/31] via 5.5.5.5, 00:00:01, Tunnel0 10.1.12.0/24 is directly connected, Ethernet0/0 10.1.23.0/24 is directly connected, Ethernet0 /1 ! Reservable Bandwidth[3]: 0 kbits/sec Router(config-if)# mpls traffic-eng path-option x {dynamic | explicit name y } [ lockdown ] Since the IP packet is generated on the initial router, the CEF table is searched . With the " show ip cef detail " command, you can see from the output whether the route is pushed into the label. The distribution label is based on The prefix in the CEF table is assigned. Basic command Can quickly converge when the network fails 2.2.2.2/32 Priority 7 : 9375000 RFC 2973 When the router initiates IIH , the circuit type in the header is set according to the configuration we have made : L1 ,ccna exam 2016 pdf, L2 or L1-2 . Local binding: tag: 101 Isis password Fa0/0 Based on the platform ( Per-Platform ) label space label space ID = 0 10.1.12.0/24 Circuit type : 01 means L1 router, 10 means L2 router, 11 means L1/2 router Then we go to R1 and test it: Tu0 Pop Label Tib entry: 1.1.1.1/32, rev 2 State: Oper; Msgs sent/rcvd: 19/19; Downstream Up time: 00:07:56 *Aug 18 09:06:07.919: 10.1.45.4 (Strict IPv4 Prefix, 8 bytes, /32) Basic configuration Attribute Flags: 0x00000000 ! 0 kbits/sec When the LDP router from his LDP received from the neighbor label bundled neighbors, it will be bundled with the results stored in its own LIB table, LIB table has local label , which is distributed to its own specific routing prefixes label, Remote label it Is the label that the neighbor distributes for this route prefix. The LDP router will place the remote label assigned by the neighbor in the LIB , but will only select a possible outbound label from all possible labels in the LIB to be placed in the LFIB . The LDP router forms a LFIB table according to the LIB table and the routing table, as shown in the LFIB table of A in the above figure .