Blog Posts - Ccna Discovery 3

1. Refer to the exhibit. R1 and R2 are connected via serial interfaces. Both interfaces show that there is Layer 2 connectivity between them. The administrator verifies that CDP is operational; however, pings between the two interfaces are unsuccessf...

1. An employee called the help desk to report a laptop that could not access a web-based application on the Internet. The help desk technician asked the employee to open a Windows command prompt and type the ipconfig /all command. Which problem-solvi...

1. Which wildcard mask would match the host range for the subnet 192.16.5.32 /27? 0.0.0.32 0.0.0.63 0.0.63.255 0.0.0.31   2. Refer to the exhibit. The new security policy for the company allows all IP traffic from the Engineering LAN to the Inte...

1. Why are Network Control Protocols used in PPP? to establish and terminate data links to provide authentication capabilities to PPP to manage network congestion and to allow quality testing of the link to allow multiple Layer 3 protocols to operate...

1. If a network has converged, what is true about the link-state database held by each router in the same OSPF area? Each router has a link-state database containing the same status information. Each router has a different link-state database dependi...

1. Refer to the exhibit. The routers are configured with EIGRP and with default K values. What is the routing path for a packet from network A to reach network B? R1, R2, R5 R1, R3, R5 R1, R2, R3, R5 R1, R2, R4, R5 R1, R3, R2, R5 R1, R3, R2, R4, R5 &...

DRSEnt Chapter 1 – CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) 1. The ABC Corporation implements the network for its new headquarters using the Cisco Enterprise Architecture. The network administrator wants...

DRSEnt Chapter 2 – CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) 1. Which two router parameters can be set from interface configuration mode? (Choose two.) IP address Telnet password hostname console password sub...

DRSEnt Chapter 3 – CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) 1. Which statement describes a difference between STP and RSTP? RSTP is proprietary while STP is defined by IEEE. RSTP defines four port states whi...

DRSEnt Chapter 4 – CCNA Discovery: Introducing Routing and Switching in the Enterprise (Version 4.0) 1. What are two benefits of implementing a VLSM addressing scheme? (Choose two.) allows efficient use of address space supports hierarchical addres...

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