Cisco Study Flashcards
Name the CLI mode
Router>
User EXEC Mode
You are in User EXEC Mode and want to go into Priviledge EXEC Mode. What command do you use?
enable
Name the CLI mode
Router#
Priviledge EXEC mode
You are in Priviledge EXEC mode and want to go to the Global configuration mode. What command do you use?
configure terminal
name the CLI mode
Router(config)#
Global Config Mode
You are in Global Config mode and want to go to the Interface config mode. What command do you use?
configure interface
Name the CLI mode
Router(config-if)#
Interface config mode
how do you exit one level on the CLI?
How do you exit any level of the CLI and return to the User EXEC mode?
Exit
CTRL+Z or end
OSI
What controls email
Application Layer
OSI
What controls FTP
Application Layer
OSI
What controls a terminal session
Application Layer
OSI
What layer is responsible for file formatting?
Insures data is readable in other levels
Presentation Layer
OSI
What layer is responsible for establishing, managing and terminating sessions
Session Layer
OSI
What layer is responsible for logical end to end connection
Transport Layer
OSI
What layer is responsible for segmenting and re assembling the data at each end?
Transport Layer
OSI
What layer is responsible for Routing
Network Layer
OSI
What layer is responsible for path selection
Network Layer
OSI
What layer is responsible for IP Address
Network Layer
Router
OSI
What layer uses IP address to forward traffic
Network Layer
OSI
What layers are responsible for application
Application
Presentation
Session
OSI
What layers are responsible for data flow
Transport
Network
Data Link
Physical
OSI
What layer uses the formatted data
Data link Layer
OSI
what layer is responsible for accessing the physical media
Data Link Layer
OSI
What layer is responsible for error detection
Data Link layer
OSI
What layer is responsible for MAC addresses
Data Link layer
Switch
OSI
What layer is a Router on
Network Layer
OSI
What Layer is a Switch on
Data Link Layer
OSI
What layer is a NIC on
Data Link layer
OSI
What layer is a Bridge on
Data link layer
OSI
What layer is a repeater on
Physical layer
OSI
What layer is a Hub on
Physical layer
OSI
What layer are physical connectors on
Physical layer
OSI
What layer is responsible for cable distances
Physical layer
What are the steps of a Cisco router when booting
POST
Bootstrap
IOS
Configuration
What memory is POST resident in
ROM
What memory is the bootstrap code resident in
ROM
What default memory is the IOS resident in and then what memory does it decompress to.
Flash
RAM (DRAM)
What default memory is the configuration in and then what memory is it merged into?
NVRAM
RAM (DRAM)
If the configuration or ISO is not found in the default locations, where does the bootstrap code look?
TFTP server
What are the steps the bootstrap code looks for the IOS?
Checks config register
Parses to NVRAM
Defaults to first file in Flash. if no file found…
Looks to FTP server. if fails after 5 tries…
loads boot helper image from ROM. if no image…
ROMMON
