What is half duplex and full duplex?
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Identify the 3 pieces of hardware you would not install to prevent broadcasts? A.) Switch B.) Repeater C.) Bridge D.) Router
Which layer is responsible for determining if sufficient resources for the intended communication exists? A.) Application B.) Network C.) Session D.) Presentation E.) Transport
What command would show the version of the IOS that you are running? A.) show nvram B.) show version C.) show startup-config D.) show ios E.) ver -a F.) show ram
What is wide-mouth frog?
As a system administrator, you need to provide your routers with a Domain Name System (DNS) server. How many DNS servers can you specify with one command? A. 6 B. 1 C. 2 D. 4
What is the purpose of the DLCI? A.) Identifies the remote routers B.) Contained with a 802.2 frame for routing purposes C.) Used with PPP during authentication D.) Identifies the PVC in a Frame Relay network
Which statement about an IP network is true? A. A broadcast source MAC address contains all zeros B. A MAC address is part of the physical layer of the OSI model C. MAC addresses are used by bridges to make forwarding decisions. IP address are used by routers. D. IP addresses allow a flat addressing scheme. MAC addresses use a hierarchical addressing scheme.
Which of the following are ways to provide login access to a router? A.) HTTP B.) Console C.) Telnet D.) Aux Port E.) SNMP F.) LLC
Identify the prompt displayed if in privileged exec mode? A.) Router(config)# B.) Router# C.) Router> D.) Router(priv)#
Which of the following are examples of the Application Layer? A.) LLC B.) Token Ring C.) Spreadsheet D.) TCP E.) IP F.) Word Processor
Which command specifies a second subinterface on serial interface 0? A. interface s 0.2 point-to-point B. interface 2 s.0 point-to-point C. suberinterface 2.s 0 point-to-point D. interface s 0 sub 2 point-to-point E. interface s 0.1 point-to-point sub 2
Which statement about the data link connection identifier (DLCI) is true? A. It is a number that identifies a local virtual circuit in a Frame Relay network B. It is a signaling standard between the CIDE device and the Frame Relay switch C. It is the clock speed (pod speed) of the connection (local loop) to the Frame Relay Cloud D. It is the Maximum number of uncommitted bits that the Frame Relay switch will attempt to transfer beyond the Committed Information Rate (CIP)