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Data Communication & Networking > Configure a Network Operating System > Flashcards

Configure a Network Operating System Flashcards

1
Q

A type of train/release which introduces new features and fixes defects. Provides support for new hardware.

A

T (Technology) Train/Release

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2
Q

A type of train/release which supports high-end backbone routing, and fixes defects.

A

S Train/Release

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3
Q

Configuration that affects the whole device
Prerequisite for other config modes
Prompt is <hostname> + “(config)#”</hostname>

A

Global configuration mode

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4
Q

Complete rebuild of Cisco IOS; used for high-end carrier-grade routers

A

Cisco IOS-XR

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5
Q

displays configured routing protocols

A

show ip protocols

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6
Q

What is the compression format code when the image is compressed in mzip format?

A

x

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7
Q

A component of the ROM that is the second utility in booting sequence. It controls the search and load process of IOS. It is responsible for bringing up the router, finding IOS on all possible locations and loading it in RAM.

A

Bootstrap

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8
Q

What is the memory location code when the image runs from Flash memory?

A

f

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9
Q

What are the main processor parts of a Cisco Router?

A
  1. ROM - Read Only Memory
  2. Flash Memory
  3. NVRAM - Non-Volatile RAM
  4. RAM - Random Access Memory
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10
Q

What part of a Cisco IOS filename is C3725 in C3725-entbase-mz.124-6.t.bin ?

A

Hardware

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11
Q

What part of a Cisco IOS filename is 6 in C3725-entbase-mz.124-6.t.bin ?

A

Individual Release

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12
Q

Improved version of Cisco IOS

A

Cisco IOS-XE

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13
Q

Used on most Cisco devices; monolithic kernel

A

Cisco IOS

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14
Q

displays running configuration

A

show running-config

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15
Q

A type of train/release that is designed for at core and data center networks, enterprise campus, and service provider edge networks that require world-class IP and MPLS services. Supports high-end Ethernet LAN switching for access, distribution, core, and data center networks.

A

SX Train/Release

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16
Q

What part of a Cisco IOS filename is 124 in C3725-entbase-mz.124-6.t.bin ?

A

Maintenance Release

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17
Q

displays interface details

A

show interface [interface name]

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18
Q

What part of a Cisco IOS filename is T in C3725-entbase-mz.124-6.t.bin ?

A

Train Designator

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19
Q

A type of train/release which targets at SP edge networks. Supports broadband and leased-line aggregation, and MPLS Provider Edge (PE).

A

SB Train/Release

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20
Q

It finishes a partial command

A

Tab

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21
Q

What part of a Cisco IOS filename is z in C3725-entbase-mz.124-6.t.bin ?

A

Compression Format

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22
Q

displays the available flash memory

A

show flash

23
Q

What is the memory location code when the image runs from ROM?

A

r

24
Q

Permanent memory used by the Router to store:
- The “Power-On Self Test” or POST
- The Bootstrap Startup Program

A

ROM - Read Only Memory

25
Q

It is a security feature the Cisco IOS software separates sessions into two access levels which are?

A

User EXEC mode and Privileged EXEC mode

26
Q

displays the version of the device and IOS

A

show version

27
Q

A component of the ROM that is a portable IOS program that allows us to perform various diagnostic tests. This program is also used for password recovery procedure.

A

ROMMON

28
Q

What part of a Cisco IOS filename is entbase in C3725-entbase-mz.124-6.t.bin ?

A

Feature Set

29
Q

A type of train/release which supports broadband features and fixes defects.

A

B Train/Release

30
Q

It is the “heart” of Cisco devices including routers and switches

A

Internetwork Operating System (CISCO IOS)

31
Q

Command that lists all available commands

A

?

32
Q

Command that returns to Privileged mode

A

Ctrl+Z or type “end”

33
Q

An Electronically Erasable and Re-Programmable memory chip which retains data even when power is lost.
A permanent storage for Cisco IOS (Compressed Version)

A

Flash Memory

34
Q

displays all available interfaces, ip address assigned and interface status

A

show ip interface brief

35
Q

It saves configuration

A

copy running-config startup-config

36
Q

A component of the ROM that is a fallback utility that contains a stripped down version of IOS. This is used in critical situations where IOS image in flash is not found. It contains only IP code that allows you to load IOS from other resources such as TFTP Server.

A

Mini-IOS

37
Q

Limited examination of a switch / router
Prompt is <hostname> + “>”</hostname>

A

User-exec mode

38
Q

A type of train/release which targets at high-end SP Carrier Ethernet, Broadband Aggregation and Subscriber Services, Metro Ethernet, and MPLS Provider Edge (PE) networks.

A

SR Train/Release

39
Q

What are the components the ROM stores?

A

POST ( Power on self test )
Bootstrap program
ROMMON mode
Mini IOS

40
Q

A type of train/release which supports mid-range and low-end Ethernet LAN switching for Enterprise access and distribution networks, as well as mid-range 12.2SE, 12.2SG. and low-end SP Metro Ethernet networks.

A

SE, SG Train/Release

41
Q

It stores the Router’s “Startup Configuration File” and retains data even when power is lost

A

NVRAM - Non-Volatile RAM

42
Q

It is a proprietary kernel that provides routing, switching, internetworking, and telecommunications features.

A

Internetwork Operating System (CISCO IOS)

43
Q

It is similar to computer memory chips. Loses all its data when rebooted or powered off, and this is where the IOS resides when the device is running

A

RAM - Random Access Memory

44
Q

A type of train/release which consolidates releases and fixes defects. Inherits features from previous generation T train, and does not add additional features.

A

Mainline Train/Release

45
Q

A component of the ROM that is a low level diagnostic utility that performs various tests on hardware components. It verifies that all necessary components are present and operational.

A

POST ( Power on self test )

46
Q

It uses a hierarchical structure which requires entry into different modes to accomplish particular tasks.

A

Cisco command-line interface (CLI)

47
Q

What is the memory location code when the image is relocated?

A

l (small L)

48
Q

What is the compression format code when the image is compressed in zip format?

A

z

49
Q

What is the memory location code when the image runs from RAM?

A

m

50
Q

Detailed examination of a switch / router
Debugging / Administration / Prerequisite for other config modes
Prompts is <hostname> + “#”</hostname>

A

Privilege-exec mode

51
Q

A type of train/release which targets at enterprise core and SP edge networks. Supports advanced QoS, voice, security, and fixes defects.

A

E Train/Release

52
Q

What part of a Cisco IOS filename is m in C3725-entbase-mz.124-6.t.bin ?

A

Memory Location

53
Q

Per interface configuration
Prompt is <hostname> + ”(config-if)#”</hostname>

A

Interface mode

54
Q

displays serial number for the device’s components

A

show diagnostic

Data Communication & Networking (3 decks)

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