Which OSI layer provides best effort end to end packet delivery? A.) Data-Link B.) Presentation C.) Network D.) Transport E.) Physical F.) Application
2 6553Identify the 2 methods to modify the routers boot sequence? A.) Setup program B.) Boot system commands C.) RXBoot D.) Config-register
1 5332Identify the 3 pieces of hardware you would not install to prevent broadcasts? A.) Switch B.) Repeater C.) Bridge D.) Router
1 4519Identify 2 features of PPP PAP authentication? A.) Username and password is sent in clear text B.) Authentication messages are sent periodically during the connection C.) More secure than CHAP D.) Remote node is control of authentication process
1 6688Identify the switching method that examines the destination MAC address as the frame is being received then begins forwarding the frame prior to receiving the entire frame? A.) Fragment-free B.) Store and Forward C.) Cut-through D.) Fast forward
1 12588Identify 1 characteristic of RARP? A.) IP to MAC address translation B.) Connectionless delivery of packets C.) Can be used to initiate remote O/S load sequence D.) Generates error and control messages
1 4792Identify the protocol to test connectivity without configuring any layer 3 protocols? A.) TCP B.) Ping C.) IP D.) CDP E.) Telnet
1 6543LMI operates between the Frame Switch and what other device? A.) CPE device B.) Another Frame Switch C.) X.25 switch D.) Novell File Server
1 4599Identify IPX SAP and it's purpose? A.) Sonet Access Pipe - interface to Sonet ring B.) Service Advertising Protocol - advertise services C.) Server Appletalk Protocol - appletalk directory services D.) Service Access Point - identify upper layer protocols
1 4641Identify the default values that make up IGRP's composite metric? A.) Bandwidth B.) Load C.) Reliability D.) MTU E.) Delay
1 4751Identify the default serial encapsulation? A.) ISDN B.) HDLC C.) SDLC D.) Frame Relay E.) PPP
2 6611Identify the purpose of ARP? A.) Avoiding routing loops B.) Determining a workstation's IP address C.) Sending a directed broadcast D.) Determining a workstation's MAC address
4 8861What 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
1 15295Identify 3 characteristics of the Network layer (OSI layer 3)? A.) Connection oriented B.) Path determination C.) Supports multiplexing D.) Manages sessions E.) Packet forwarding
4 12140Identify 3 characteristics of switches? A.) Increase available bandwidth B.) Decrease broadcast traffic C.) Support full duplex in a multipoint topology D.) Make forwarding decision using MAC address E.) Create collision domains
1 12660
Differentiate Logical Topology from Physical Topology
Brielfly explain the conversion steps in data encapsulation
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what is the concept of HA and FA in VPN tunneling?
What will be the prefix length of 224 in vlsm?
What are the different ways authentication mechanism in VPN?
Why subnetting is used?
What is hold down time formula of ospf?
What is the igp (interior gateway protocol)?
What is matric?
What is refresher?
Does a bridge divide a network into smaller sections?
Explain how many types of ends in wan?
How many broadcast domains are in switch?
Differentiate User Mode from Privileged Mode?