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Which functions are provided by LCP and NCP as part of the PPP layered architecture? LCP sets up the PPP connection and its parameters. NCP terminates the PPP connection

An administrator is configuring a dual stack router with IPv6 and IPv4 using RIPng. The administrator receives an error message when trying to enter the IPv4 routes into RIPng. What is the cause of the problem? When IPv4 and IPv6 are configured on the same interface, all IPv4 addresses are over-written in favor of the newer technology. Incorrect IPv4 addresses are entered on the router interfaces. RIPng is incompatible with dual-stack technology.

1. Due to a security violation, the router passwords must be changed. What information can be learned from the following configuration entries? (Choose two.) Router(config)# line vty 0 3 Router(config-line)# password c13c0 Router(config-line)# login

What two advantages does CIDR provide to a network? (Choose two.) reduced routing table size dynamic address assignment automatic route redistribution reduced routing update traffic automatic summarization at classful boundaries

A network administrator has been told that the company IP address infrastructure must adhere to RFC 1918. What three IP address ranges from RFC 1918 could the administrator use on the network? (Choose three.) 10.0.0.0/8 127.0.0.0/8 169.254.0.0/16 172.16.0.0/12 192.168.0.0/16 209.165.201.0/27

A network is converged and the routing tables are complete. When a packet needs to be forwarded, what is the first criterion used to determine the best path in the routing table? the route with the smallest AD the route with the longest address and mask match to the destination the route with the highest bandwidth the route with the best combination of AD and lowest cost

What two actions will the EIGRP DUAL FSM take if a link to a network goes down? (Choose two.) put the route into passive mode query neighbors for a new route search routing table for a feasible successor run the SPF algorithm to find a new successor search topology table for a feasible successor

What action does a link-state router take immediately upon receipt of an LSP from a neighboring router? floods the LSP to neighbors calculates the SPF algorithm runs the Bellman-Ford algorithm computes the best path to the destination network

ll routers are running OSPF. What cost would JAX put in its routing table for the 10.0.0.0/24 network? 2 156 1564 1785 1787

Which layer of the hierarchical network design model is refered to as the high-speed backbone of the internetwork, where high availability and redundancy are critical? access layer core layer data-link layer distribution layer network layer physical layer