CCNA Flashcards by Unknown Unknown

HTTP verb for “Create”

Post

How well did you know this?

Not at all

Perfectly

HTTP verb for “Read”

Get

How well did you know this?

Not at all

Perfectly

HTTP verb for “Update”

Put/Patch

How well did you know this?

Not at all

Perfectly

HTTP verb for “Delete”

Delete

How well did you know this?

Not at all

Perfectly

Administrative Distance Greater Priority: Higher or Lower?

Lower

How well did you know this?

Not at all

Perfectly

HSRP Greater Priority: Higher or Lower?

Higher

How well did you know this?

Not at all

Perfectly

Routing Protocols Greater Priority: Higher or Lower?

Lower

How well did you know this?

Not at all

Perfectly

Spanning Tree Greater Priority: Higher or Lower?

Lower

How well did you know this?

Not at all

Perfectly

OSPF Router ID Hierarchy: Manual Configuration: 1st, 2nd, 3rd?

1st

How well did you know this?

Not at all

Perfectly

OSPF Router ID Hierarchy: Highest IP on a loopback interface: 1st, 2nd, 3rd?

2nd

How well did you know this?

Not at all

Perfectly

OSPF Router ID Hierarchy: Highest IP on any other interface: 1st, 2nd, 3rd?

3rd

How well did you know this?

Not at all

Perfectly

Default MTU

1500

How well did you know this?

Not at all

Perfectly

“Runt” size in bytes: anything under x

How well did you know this?

Not at all

Perfectly

“Baby Giant” size in bytes: x - x ?

1518 - 1600

How well did you know this?

Not at all

Perfectly

“Giant” size in bytes: anything over x

1518

How well did you know this?

Not at all

Perfectly

“Jumbo Frames” size in bytes: anything over x

9000

How well did you know this?

Not at all

Perfectly

Standard Ethernet Frame size in bytes: x - x ?

64 - 1518

How well did you know this?

Not at all

Perfectly

WEP uses X encryption

RC4 encryption

How well did you know this?

Not at all

Perfectly

WPA uses X encryption and X

RC4 encryption and TKIP

How well did you know this?

Not at all

Perfectly

WPA2 uses X encryption with X

AES encryption with CCMP

How well did you know this?

Not at all

Perfectly

REST: Stateless/Stateful

Stateless

How well did you know this?

Not at all

Perfectly

MIC

Message Integrity Check

How well did you know this?

Not at all

Perfectly

NETconf uses what file type(s)

XML

How well did you know this?

Not at all

Perfectly

RESTconf uses what file type(s)

XML and JSON

How well did you know this?

Not at all

Perfectly

FE80::/10

Link Local

FC00::/7

Private

FF00::/8

Multicast

FF02::1

All nodes on local network (essentially broadcast)

FF02::2

All Router multicast group

2.4, 2mb

802.11

2.4, 11mb

802.11b

5, 54mb

802.11a

2.4, 54mb

802.11g

2.4/5, 600mb

802.11n

5, 6.93gb

802.11ac

2.4/5, 27.72gb (4x prev.)

802.11ax

“X” bandwidth/“X” bandwidth

reference bandwidth/interface bandwidth

Spanning Tree Cost Factor?

Higher Bandwidth

Spanning Tree Cost is equal. What wins now?

Lowest Bridge ID

Spanning Tree Cost and bridge ID are equal. What wins now?

Lowest port #

Functionality that is useful for small branches connected at the edge of a WAN that allows the APs to forward LOCAL traffic rather than having it flow alllll the way back to the remote WLC and back (reduces delay)

Flex Connect

Which 802.11 standard provides "assisted" roaming in a wireless network

802.11k

Site-to-site VPN IPSec encryption process: Step 1

Sender encrypts the original packet and session key

Site-to-site VPN IPSec encryption process: Step 2

Sender encapsulates the encrypted data w/ new headers

Site-to-site VPN IPSec encryption process: Step 3

Sender sends the packet

Site-to-site VPN IPSec encryption process: Step 4

Destination device decrypts the data and session key

What command would you use for an HTTPS connection to a WLC

config network secureweb enable

what will happen if a PD attempts to draw more power than allocated when this command is entered: "power inline police action log"

the port will restart, and a log message will appear on the console

Syslog: Emergencies # ?

Basic NTP client config on switch:

1 Manually config system clock 2 ntp server xxx.xxx.xxx.xxx

Which IPSec mode DOES encrypt the header

Transport mode

Which IPSec mode DOES NOT encrypt the header

Tunnel mode

globally turn lldp off command:

no lldp run

default lldp advertisements time:

30 sec

{},

object

[],

array

Command to trust incoming host-assigned priority values on a switch (overriding the default reassignment to 0)

switchport priority extend trust

802.1x

"PNAC" Port-based Network Access Control

EAP

Extensible Authentication Protocol

CCKM

Cisco Centralized Key Management

LAP mode that sends captured traffic to an analyzer

Sniffer mode

OSPF Neighbor states in order 1-7

Down, Init, 2-way, Exstart, Exchange, Loading, Full

Which, and How many octets make up the OUI-specific section of a MAC address?

1st 3

Which, and How many octets make up the NIC-specific section of a MAC address?

Last 3

Feasible Distance

a router's specific metric value to the route's destination

Feasible Distance L or R?

Left

aka "Advertised Distance" metric value to destination reported by a neighbor

Reported Distance

Reported Distance L or R?

Right

The Route with the lowest metric value (the best route)

Successor

An alternate route (not the best) that meets the "feasibility condition"

Feasible Successor

Feasibility Condition

In order to be considered a feasible successor, a route must have a reported distance that is lower than the successor route's feasible distance

EIGRP full formula

([K1 x bandwidth + (K2 x bandwidth) / (256 - load) + K3 x delay] [K5 / (reliability + K4)]) x 256

EIGRP simplified formula

metric = bandwidth of the slowest link + the delay of all the other links

EIGRP default "K" values (K1, K2, K3, K4 and K5)

K1=1, K2=0, K3=1, K4=0, K5=0