Tag: Cisco Certified Network Associate (200-301 CCNA)

Cisco Certified Network Associate (200-301 CCNA) – Question210

Which two VLAN IDs indicate a default VLAN? (Choose two.)

A. 0
B. 1
C. 1005
D. 1006
E. 4096

Correct Answer: BC

Explanation:

Explanation:
VLAN 1 is a system default VLAN, you can use this VLAN but you cannot delete it. By default VLAN 1 is use for every port on the switch.
Standard VLAN range from 1002-1005 it’s Cisco default for FDDI and Token Ring. You cannot delete VLANs1002-1005. Mostly we don’t use VLAN in this range.

Cisco Certified Network Associate (200-301 CCNA) – Question208

When configuring an EtherChannel bundle, which mode enables LACP only if a LACP device is detected?

A. Passive
B. Desirable
C. On
D. Auto
E. Active

Correct Answer: A

Explanation:

Explanation:
The LACP is Link Aggregation Control Protocol. LACP is an open protocol, published under the 802.3ad.
The modes of LACP are active, passive or on. The side configured as “passive” will waiting the other side that should an Active for the Etherchannel to be established.
PAgP is Port-Aggregation Protocol. It is Cisco proprietary protocol. The mode are On, Desirable or Auto.
Desirable Auto will establish an EtherChannel.
An example of how to configure an Etherchannel:
SwitchFormula1>enable
SwitchFormula1#configure terminal
SwitchFormula1(config)# interface range f0/5 -14
SwitchFormula1(config-if-range)# channel-group 13 mode ?
active Enable LACP unconditionally
auto Enable PAgP only if a PAgP device is detected
desirable Enable PAgP unconditionally
on Enable Etherchannel only
passive Enable LACP only if a LACP device is detected

Cisco Certified Network Associate (200-301 CCNA) – Question206

In a CDP environment, what happens when the CDP interface on an adjacent device is configured without an IP address?

A. CDP becomes inoperable on that neighbor
B. CDP uses the IP address of another interface for that neighbor
C. CDP operates normally, but it cannot provide IP address information for that neighbor
D. CDP operates normally, but it cannot provide any information for that neighbor

Correct Answer: C

Explanation:

Explanation:
Although CDP is a Layer 2 protocol but we can check the neighbor IP address with the “show cdp neighbor detail” command. If the neighbor does not has an IP address then CDP still operates without any problem. But the IP address of that neighbor is not provided.

Cisco Certified Network Associate (200-301 CCNA) – Question205

Which command should you enter to configure an LLDP delay time of 5 seconds?

A. lldp timer 5000
B. lldp holdtime 5
C. lldp reinit 5000
D. lldp reinit 5

Correct Answer: D

Explanation:

Explanation:
lldp holdtime seconds: Specify the amount of time a receiving device should hold the information from your
device before discarding it
lldp reinit delay: Specify the delay time in seconds for LLDP to initialize on an interface
lldp timer rate: Set the sending frequency of LLDP updates in seconds
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3560/sof…

Cisco Certified Network Associate (200-301 CCNA) – Question204

Which command is used to enable LLDP globally on a Cisco IOS ISR?

A. lldp run
B. lldp enable
C. lldp transmit
D. cdp run
E. cdp enable

Correct Answer: A

Explanation:

Explanation:
Link Layer Discovery Protocol (LLDP) is an industry standard protocol that allows devices to advertise, and discover connected devices, and there capabilities (same as CDP of Cisco). To enable it on Cisco devices, we have to use this command under global configuration mode:
Sw(config)# lldp run

Cisco Certified Network Associate (200-301 CCNA) – Question203

Refer to the exhibit. Which action is expected from SW1 when the untagged frame is received on the GigabitEthernet0/1 interface?


A. The frame is processed in VLAN 1
B. The frame is processed in VLAN 11
C. The frame is processed in VLAN 5
D. The frame is dropped

Correct Answer: C

Cisco Certified Network Associate (200-301 CCNA) – Question202

Refer to the exhibit. An administrator is tasked with configuring a voice VLAN. What is the expected outcome when a Cisco phone is connected to the GigabitEthernet 3/1/4 port on a switch?


A. The phone and a workstation that is connected to the phone do not have VLAN connectivity.
B. The phone sends and receives data in VLAN 50, but a workstation connected to the phone sends and receives data in VLAN 1.
C. The phone sends and receives data in VLAN 50, but a workstation connected to the phone has no VLAN connectivity.
D. The phone and a workstation that is connected to the phone send and receive data in VLAN 50.

Correct Answer: B