Ccnp route

What is an advantage of the NAT-PT technique for transitioning between IPv4 and IPv6? All mappings are static. Globally routable IPv4 addressing is not required. DNS is not required. No configuration is required on end nodes. How do IPv6 enabled routers handle packet fragmentation? IPv6 routers do not perform packet fragmentation. OSPFv3 has a mechanism for determining the optimal packet size and dynamically adjusting the packet size. IPv6 routers do not perform packet fragmentation. CDP is used to discover the correct packet size for any given traffic flow....

10p danhson1409 26-12-2010 144 13   Download

Refer to the exhibit. A network administrator has configured a GRE tunnel between R1 and R2 as shown. After completing the tunnel configurations, the administrator notices that the tunnel interfaces on both routers are down. All other interfaces are up and the pings through the ISP to the serial interface of each router are successful. What is the cause of the problem? Tunnel source configurations are incorrect. Tunnel destination configurations are incorrect.

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Which BGP routers will become peers and share routing information? BGP routers that are configured with the same network command BGP routers share routing information with all routers in the same AS by default. BGP routers that are configured with the neighbor command BGP routers that are configured with the same peer command

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A BGP routing policy has been created using route maps. The command route-map TEST permit 10 is part of the configuration. What does the argument 10 indicate? It identifies the access list number to be used by the route map statement. It identifies the position of the route map in relation to other instances. It indicates the local preference to be set for routes that match the route map. It indicates the metric to be set for routes that match the route map. It specifies the route map to be used on autonomous system 10....

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Refer to the exhibit. Two-way redistribution was configured between OSPF and RIP on R2. After the redistribution, R3 does not see any external routes coming from the RIP domain. The debug ip ospf database external output reveals that no external LSAs are generated for the routes. What could the problem be? A subnets keyword is missing from the R2 configuration.

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In an OSPF hub-and-spoke topology, what needs to be done to ensure that the spoke routers would never be selected as DR and BDR? Because nonbroadcast networks do not elect a DR/BDR, nothing needs to be done. All routers must be configured with an OSPF interface priority of 0 (ip ospf priority) to disable the DR/BDR election process. All spoke routers need to be configured with an OSPF interface priority of 0 (ip ospf priority) so that they will not become the DR/BDR.

7p danhson1409 26-12-2010 113 8   Download

Which two statements are true of EIGRP topology depth? (Choose two.) Topology depth should be limited to 15 routers. Redundant links and alternative paths can be used to reduce topology depth. Topology depth is the maximum hop count between any two EIGRP routers in the topology. Route summarization can reduce the convergence time in networks with large depth. Topology depth is the number of router hops necessary for traffic to reach from access layer to core layer. Topology depth refers to the total number of hops that information must travel to reach all EIGRP routers in the network....

8p danhson1409 26-12-2010 133 14   Download

CCNP Routing Study Guide- P19:T his book is intended to help you continue on your exciting new path toward obtaining your CCNP and CCIE certification. Before reading this book, it is important to have at least read the Sybex CCNA: Cisco Certified Network Associate Study Guide, Second Edition. You can take the CCNP tests in any order, but you should have passed the CCNA exam before pursuing your CCNP.

8p xmen246 28-09-2010 77 16   Download