Shared Flashcard Set

Details

CCNT
LAN Connectivity
22
Computer Networking
Professional
01/29/2013

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Cards

Term
2 to the fifth power is _____.
Definition
2 multiplied by itself 5 times.
Term
The decimal number 10 converts to the binary number _____.
Definition
1010
Term
If both the "enable secret" and the "enable password" commands are configured on your router, how do you get to the # prompt?
Definition
Enter the enable secret command
Term
Which three metrics are most commonly used by routing protocols to determine a network path?
Definition
Hop count
Bandwidth
Delay
Term
Does this binary octets have an LSB of 0? 10011010
Definition
YES
Term
What contains routing information that helps a router in determining the routing path?
Definition
Routing table
Term
Would turning off the air conditioning system in the network closet be considered a physical threat?
Definition
YES
Term
Would turning off the power to the switch to block network access be considered a physical threat?
Definition
YES
Term
Would a user leaving their password in their desk be considered a physical threat?
Definition
NO
Term
T/F The physical interfaces on a router provide a Layer 2 function and are assigned a MAC address.
Definition
TRUE
Term
How many host addresses can be used in a Class C network?
Definition
254
Term
Which Cisco IOS command should you use to set the clock speed to 64 kb/s on a serial interface on a Cisco router?
Definition
Clock rate 64000
Term
If a router does not match the appropriate address portions to a number on its routing table, it _____.
Definition
Discards the packet
Term
Which three components are common to routers, switches, and computers?
Definition
CPU, Motherboard, RAM
Term
Using 6 subnet bits, how many usable subnets are created?
Definition
62
Term
Which Cisco IOS command creates a message to be displayed upon router login?
Definition
Banner motd #message#
Term
Which command would you use to see who has Telnet sessions to your router?
Definition
Show user
Term
What is the primary purpose of setup mode on a Cisco router?
Definition
To bring up a minimal feature configuration
Term
Name two functions of DHCP?
Definition
DHCP dynamically assigns IP addresses to client devices
DHCP dynamically assigns a default gateway to client devices
Term
Where to Cisco SDM files reside?
Definition
The router
Term
Which Cisco IOS command is used to return to user EXEC mode from privileged EXEC mode?
Definition
Disable
Term
255.255.224.0 is what in binary?
Definition
11111111.11111111.11100000.00000000
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