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From Flashcardlet > Configuring a Single Cisco Router > Flashcards

Configuring a Single Cisco Router Flashcards

0
Q

Router#

A

Privileged Mode (also known as exec-level mode)

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1
Q

Router>

A

User Mode

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2
Q

Router(config)#

A

Global Configuration Mode

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3
Q

Router(config-if)

A

Interface Mode

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4
Q

Router(config-subif)#

A

Sub interface mode

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5
Q

Router(config-line)#

A

Line mode

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6
Q

Router(config-router)#

A

Router configuration mode

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7
Q

Router(config)#hostname Cosey

Cosey(config)#

A

This is configuring a hostname on a router or switch

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8
Q

Router(config)#enable password _______

A

Sets enable password

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9
Q

Router(config)#enable secret _________

A

Sets enable secret password

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10
Q

Router(config)#line console 0

A

Enters console line mode

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11
Q

Router(config-line)#password console

A

Set console line mode password to console

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12
Q

Router(config-line)#login

A

Enables password checking at login

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13
Q

Router(config)#line vty 0 5

A

Enters vty line mode for all five vty lines

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14
Q

Router(config-line)#password telnet

A

Sets vty password to telnet

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15
Q

Router(config)#line aux 0

A

Enters auxiliary line mode

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16
Q

Router(config-line)#password ______

A

Seta auxiliary line models password to ____________

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17
Q

Short version of Router>enable

A

Router>enab = Router >en

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18
Q

Short version of Router #Configure Terminal

A

Router#Config T

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19
Q

Short version of Router# show

A

Router#sh

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20
Q

Router#?

A

Lists all commands available in the current command mode

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21
Q

Router #c?

Clear clock

A

List all the possible choices that start with the letter c

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22
Q

Router#cl?

Clear clock

A

Lists all the possible choices that start with the letter cl

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23
Q

Router#clock

% incomplete command

A

Tells you that more parameters need to be entered

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24
Q

Router#clock ?

Set

A

Shows all sub commands for this command (in this case, Set, which sets the time and date)

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25
Q

Router#clock set

19:50:00 14 July 2007 ?

A

Pressing the enter key confirms the time and date configured.

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26
Q

Router#

A

No error message/Incomplete command message means the command was entered successfully

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27
Q

Router#exit or

Router>exit

A

Logs a user off

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28
Q

Router (config-if)#exit

Router (config)#

A

Moves you back one level

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29
Q

Router (config)#exit

Router#

A

Moves you back one level

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30
Q

Router#disable

Router>

A

Moves you form privileged mode back to user mode

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31
Q

Router#logout

A

Performs the same function as exit

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32
Q

Router#setup

Setup mode starts automatically if there is no startup configuration present

A

Enters startup mode from the command line

33
Q

Router#terminal no editing

Router#

A

Turns off the ability to use the previous keyboard shortcuts

34
Q

Router# terminal editing

Router#

A

Renewables editing mode (can use above keyboard shortcuts)

35
Q

Router#terminal length x

A

Sets the number of lines displayed in a show command to x, where x is a number between 0 and 512. The default is 24.

Note: the default value of the terminal x command is 24
Note: If you set the terminal length x command to zero (0), the router will not pause between screens of output.

36
Q

Router#terminal history size_ number

A

Sets the number of commands in the buffer that can be recalled by the router (maximum 256)

37
Q

Router#terminal history size 25

A

Causes the router to now remember the last 25 commands in the buffer

38
Q

Router#no terminal history size 25

A

Sets the history buffer back to 10 commands, which is the default

39
Q

Router#show version

A

Displays information about the current Cisco IOS software

40
Q

Router#show flash

A

Displays information about flash memory

41
Q

Router# show history

A

Lists all commands in the history buffer

42
Q

Router#show running-config | include hostname

A

Displays configuration information that includes the specific word hostname

43
Q

Router#show running-config | section FastEthernet 0/1

A

Displays configuration information about the section FastEthernet 0/1

44
Q

The Pipe parameter (|)

OptionalParameter

A

Description

45
Q

Begin

A

Shows all output from a certain point, starting with the line that matches the filtering expression.

46
Q

Router#show running-config | begin line con 0

A

Output begins with the first line that has the expression “line con 0”

47
Q

Exclude

A

Excludes all output lines that match the filtering expression.

48
Q

Router#show running-config | exclude interface

A

Any line with the expression “interface” will not be shown as part of the output

49
Q

Include

A

Includes all output lines that match the filtering expression

50
Q

Router#show running-config | include duplex

A

Any line that has the expression “duplex” will be shown as part of the output

51
Q

Section

A

Shows the entire section that starts with the filtering expression

52
Q

Router#show running-config | section interface GigabitEthernet0/0

A

Displays information about interface GigabitEthernet0/0

53
Q

Router (config)#service password-encryption

A

Applies a weak encryption to passwords

54
Q

Router (config)#enable password ________

A

Sets enable password to _______

55
Q

Router (config)# line console 0

A

Moves to console line mode

56
Q

Router (config-line)#password _______

A

Continue setting passwords as above

57
Q

Router (config)#no service password-encryption

A

Turns off password encryption

58
Q

Router (config)#banner motd # message #

Router#

A

is known as a delimiting character. The delimiting character must surround the banner message and can be character so long as it is not a character used within the body of the message

59
Q

Router (config)#banner login #message #

router (config)#

A

is known as a delimiting character. The delimiting character must surround the banner message and can be any character so long as it is not a character used with in the body of the message.

60
Q

Router (config) #clock timezone est -5

A

Sets the time zone for display purposes. Based on Coordinated Universal Time (Eastern standard time is 5 hours behind UTC.)

61
Q

Router# copy running-config startup-config

A

Saves the running configuration to local NARAM

62
Q

Router#copy running-config TFTP

A

Saves the running configuration remotely to TFTP server

63
Q

Router#erase startup-config

A

Deletes the startup-configuration file from NVRAM

Tip: the running configuration is still in dynamic memory. Reload the router to clear the running configuration.

64
Q

Router#show ?

A

List all show commands available

65
Q

Router#show interface

A

Displays statistics for all interfaces

66
Q

Router# show interfaces serial 0/0/0

A

Displays statistics for a specific interface (in this case, serial 0/0/0)

67
Q

Router#shop is interfaces brief

A

Displays a summary of all interfaces, including status and IP address assigned.

68
Q

Router#show controllers serial 0/0/0

A

Displays statistics for interface hardware. Statistics display if the clock rate is set and if the cable is DCE,DTE, or not attached.

69
Q

Router#show clock

A

Displays time set on device.

70
Q

Router#show hosts

A

Displays local host-to-IP address cache. These are the names and addresses of hosts on the network to which you can connect.

71
Q

Router#show users

A

Displays all users connected to device.

72
Q

Router#show history

A

Displays the history of commands used at this edit level.

73
Q

Router#show flash

A

Displays info about flash memory.

74
Q

Router#show version

A

Displays info about loaded software version.

75
Q

Router#show arp

A

Displays the address resolution protocol (ARP) table.

76
Q

Router#show protocols

A

Displays status of of configured Layer 3 protocols.

77
Q

Router#show startup-config

A

Displays the configuration saved in NVRAM.

78
Q

Router#show running-config

A

Displays the configuration currently running in RAM.

79
Q

Router(config)#do show running-config

A

Executes the privileged-level show running-config command while in global configuration mode.

80
Q

Router(config)#

A

The router remains in global configuration mode after the command has been executed.

81
Q

The do command

A

Is useful when you want to execute EXEC commands, such as show, clear, and debug, while remaining in global configuration mode or in any configuration submode.You cannot use the do command to execute the configure terminal command because it is the configure terminal command that changes the mode to global configuration mode.

From Flashcardlet (85 decks)

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