A network engineer is troubleshooting an LLDP issue on a Cisco switch. The switch is connected to a non-Cisco switch that is LLDP-capable, but the non-Cisco switch is not appearing in the LLDP neighbor table. The engineer has enabled LLDP globally and on the interface. What should the engineer check next?

Check if the switch has a management IP address

Check if the non-Cisco switch has LLDP enabled

Check if CDP is enabled on the interface

Check if the interface is in a different VLAN

What is a key difference between CDP and LLDP?

CDP supports IPv6, while LLDP supports only IPv4.

CDP is Cisco-proprietary, while LLDP is an IEEE standard (802.1AB).

CDP operates at Layer 3, while LLDP operates at Layer 2.

CDP is an open standard, while LLDP is proprietary to Cisco.

A network admin wants to disable CDP on a specific interface of a Cisco switch for security reasons, but keep it enabled on all other interfaces. Which configuration should be applied?

Issue 'cdp enable' on the interface

Enter interface configuration mode and issue 'no cdp enable'

Issue 'no lldp enable' on the interface

A network admin is configuring a Cisco switch that connects to a non-Cisco switch. The admin wants to ensure that CDP is disabled on the interface connecting to the non-Cisco switch to avoid unnecessary traffic, but still keep CDP enabled on other interfaces. What should the admin do?

Disable CDP globally with 'no cdp run'

Enable LLDP on the interface with 'lldp enable'

Disable CDP on the specific interface with 'no cdp enable'

Use 'no lldp enable' on the interface

CiscoCertified Network Associate (CCNA)

Domain 2Objective 3

2.3 Configure and Verify Layer 2 Discovery Protocols (Cisco Discovery Protocol and LLDP) 200-301 Practice Questions (Page 3)

Part of the Network Access domain, which accounts for 20% of the 200-301 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 1–2 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)

26questions here

6free pages

7concepts

20%of the exam

Questions 11–15

11foundation · easy
Which command enables LLDP on a specific interface of a Cisco switch?
Select an answer first
12expert · hard
A network engineer is troubleshooting an LLDP issue on a Cisco switch. The switch is connected to a non-Cisco switch that is LLDP-capable, but the non-Cisco switch is not appearing in the LLDP neighbor table. The engineer has enabled LLDP globally and on the interface. What should the engineer check next?
Select an answer first
13foundation · easy
What is a key difference between CDP and LLDP?
Select an answer first
14application · medium
A network admin wants to disable CDP on a specific interface of a Cisco switch for security reasons, but keep it enabled on all other interfaces. Which configuration should be applied?
Select an answer first
15application · medium
A network admin is configuring a Cisco switch that connects to a non-Cisco switch. The admin wants to ensure that CDP is disabled on the interface connecting to the non-Cisco switch to avoid unnecessary traffic, but still keep CDP enabled on other interfaces. What should the admin do?
Select an answer first

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2.3 Configure and Verify Layer 2 Discovery Protocols (Cisco Discovery Protocol and LLDP) 200-301 Practice Questions (Page 3)

Questions 11–15

Which command enables LLDP on a specific interface of a Cisco switch?

What is a key difference between CDP and LLDP?

A network admin wants to disable CDP on a specific interface of a Cisco switch for security reasons, but keep it enabled on all other interfaces. Which configuration should be applied?

A network admin is configuring a Cisco switch that connects to a non-Cisco switch. The admin wants to ensure that CDP is disabled on the interface connecting to the non-Cisco switch to avoid unnecessary traffic, but still keep CDP enabled on other interfaces. What should the admin do?

Keep studying — Network Access