scaling networks Archive

1. Which technological factor determines the impact of a failure domain? the number of layers of the hierarchical network the number of users on the access layer the role of the malfunctioning device* the forwarding rate of the switches …

1. What is the function of STP in a scalable network? It decreases the size of the failure domain to contain the impact of failures. It protects the edge of the enterprise network from malicious activity. It disables redundant …

1. What is the term that is used for the area of a network that is affected when a device or network service experiences problems? failure domain* collision domain broadcast domain user domain   2. A network designer is …

1. Which action should be taken when planning for redundancy on a hierarchical network design? Immediately replace a nonfunctioning module, service ,or device on a network. Purchase backup equipment for every network device at the distribution layer. Implement STP …

1. What route would have the lowest administrative distance? a directly connected network* a static route a route received through the EIGRP routing protocol a route received through the OSPF routing protocol 2. Refer to the exhibit. What command …

1. A network administrator has just changed the router ID on a router that is working in an OSPFv2 environment. What should the administrator do to reset the adjacencies and use the new router ID? Configure the network statements. …

1. What are two reasons for creating an OSPF network with multiple areas? (Choose two.) to provide areas in the network for routers that are not running OSPF to ensure that an area is used to connect the network …

1. What is used to create the OSPF neighbor table? adjacency database* link-state database forwarding database routing table   2. Which OSPF component is identical in all routers in an OSPF area after convergence? adjacency database link-state database* routing …

1. Refer to the exhibit. Router R3 is receiving multiple routes through the EIGRP routing protocol. Which statement is true about the implementation of summarization in this network? Automatic summarization has been enabled only for the 172.21.100.0/24 network. Automatic …

1. When an EIGRP-enabled router uses a password to accept routes from other EIGRP-enabled routers, which mechanism is used? bounded updates partial updates EIGRP authentication* Diffusing Update Algorithm Reliable Transport Protocol 2. What is the purpose of using protocol-dependent …