1. When are two wireless signals said to be in phase? when two identical signals are produced and one signal is slightly delayed from the other when two identical signals are produced exactly at the same time and their cycles vary slightly when two identical signals are produced …

14. What is a function of the GRE protocol? to configure the set of encryption and hashing algorithms that will be used to transform the data sent through the IPsec tunnel to encapsulate multiple OSI Layer 3 protocol packet types inside an IP tunnel to configure the IPsec …

1. A company designs its network so that the PCs in the internal network are assigned IP addresses from DHCP servers, and the packets that are sent to the Internet are translated through a NAT-enabled router. What type of NAT enables the router to populate the translation table …

13. Which statement describes a network that supports QoS? The fewest possible devices are affected by a failure. The network should be able to expand to keep up with user demand. The network provides predictable levels of service to different types of traffic. Data sent over the network …

16. Refer to the exhibit. When considering the route map configuration for BGP, what is the result when inbound traffic is received with a source IP that matches ACL1? The incoming network traffic will go through the whole route map. The optional action is processed, and the route …

4. 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 …

1. Which transport layer port is used in BGP peering? UDP port 289 TCP port 289 UDP port 179 TCP port 179 2. What is the first BGP message type that is sent after a TCP session is established between BGP peers? hello keepalive notification open update 3. …

25. Which statement describes a difference or similarity between OSPFv2 and OSPFv3? OSPFv2 requires the DR/BDR election to occur on multiaccess networks only, whereas OSPv3 requires DR/BDR elections for all network types. Both OSPFv2 and OSPFv3 use the router configuration network command to advertise networks. Both OSPFv2 and …

13. What are two effects of using multiple OSPF areas? (Choose two.) prevention of a flood of queries reduction in the size of the LSDB reduction in the size of the neighbor table limits on the propagation of type 1 and 2 LSAs decrease in the number of …

1. What are two characteristics of OSPF areas? (Choose two.) Area 0 is called the backbone area. All OSPF networks require the use of multiple areas. OSPF areas create a three-layer hierarchical design. All OSPF areas must be directly connected to Area 0. Single area OSPF networks must …