CDP Quiz (Online) - Networkwalks Academy

CDP operates at which layer of OSI Model?

Layer-7 (Application Layer)

Layer-3 (Network Layer)

Layer-2 (Data Link Layer)

Layer-1 (Application Layer)

Which statement about Cisco devices learning about each other through CDP is true?

Each device sends periodic advertisements to a central device that builds the network topology

Each device sends periodic advertisements to multicast address 01:00:0C:CC:CC:CC

Each device sends periodic advertisements to all IP addresses in its ARP table

Each device broadcasts periodic advertisements to all its neighbors

While doing network discovery using CDP, it is found that rapid error tracking is not currently enabled. Which option must be enabled to allow for enhanced reporting mechanisms using CDP?

Logging buffered

Cisco IOS Embedded Event Manager

Cisco Discovery Protocol source interface

Cisco Discovery Protocol version 2

Which statement about CDP & using native VLANs to carry untagged frames is true?

CDP version 1 and version 2 carry native VLAN information

CDP version 2 carries native VLAN information, but version 1 does not

CDP version 1 carries native VLAN information, but version 2 does not

CDP version 3 carries native VLAN information, but versions 1 and 2 do not

A network engineer has just deployed a non-Cisco device (so it doesn’t support CDP) in the network and wants to get information about it from a connected device. Which protocol should he use?

IRDP

NDP

LLTD

LLDP

What is the main purpose of Cisco CDP Protocol?

Device Management

Security Management

Node Discovery

Routing & Switching

What is the default interval at which Cisco devices send CDP advertisement?

60 seconds

120 seconds

300 seconds

30 seconds

Which statement about CDP (Cisco Discovery Protocol) configuration on a Cisco switch is true?

CDP is disabled by default and can be enabled globally with the command #cdp enable

CDP is enabled by default and can be disabled globally with the command no #cdp enable

CDP is disabled by default and can be enabled globally with the command #cdp run

CDP is enabled by default and can be disabled globally with the command #no cdp run

What two statements about CDP are true?

CDP runs only on Layer2 & uses TLVs to share device information

CDP runs on the network layer and the data link layer

CDP uses SNMP to share device information to an external server

CDP used to initiate a VTP server and client relationship

10.

What is true about CDP (Cisco Discovery Protocol)?

It is physical and data link layer protocol

It is network layer protocol

It discovers the routers, switches and gateways

It is a proprietary protocol