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

Cisco Certified Network Associate (200-301 CCNA) – Question280


Refer to the exhibit. Which configuration establishes a Layer 2 LACP EtherChannel when applied to both switches?

A. Interface range G1/1 1/3
switchport mode trunk
channel-group 1 mode active
no shutdown
B. Interface range G1/1 1/3
switchport mode access
channel-group 1 mode passive
no shutdown
C. Interface range G1/1 1/3
switchport mode trunk
channel-group 1 mode desirable
no shutdown
D. Interface range G1/1 1/3
switchport mode access
channel-group 1 mode on
no shutdown

Correct Answer: A

Cisco Certified Network Associate (200-301 CCNA) – Question279


Refer to the exhibit. An engineer is configuring a Layer 3 port-channel interface with LACP. The configuration on the first device is complete, and it is verified that both interfaces have registered the neighbor device in the CDP table. Which task on the neighbor device enables the new port channel to come up without negotiating the channel?

A. Configure the IP address of the neighboring device.
B. Bring up the neighboring interfaces using the no shutdown command.
C. Change the EtherChannel mode on the neighboring interfaces to auto.
D. Modify the static EtherChannel configuration of the device to passive mode.

Correct Answer: D

Cisco Certified Network Associate (200-301 CCNA) – Question277

Refer to the exhibit. Which switch becomes the root of the spanning tree?

Switch 1
BID: 32778 0018.184e.3c00
Switch 2
BID: 24586 001a.e3ff.a680
Switch 3
BID: 28682 0022.55cf.cc00
Switch 4
BID: 64000 4e15.8403.08f

A. Switch 1
B. Switch 2
C. Switch 3
D. Switch 4

Correct Answer: B

Cisco Certified Network Associate (200-301 CCNA) – Question276


Refer to the exhibit. An engineer has started to configure replacement switch SW1. To verify part of the configuration, the engineer issued the commands as shown and noticed that the entry for PC2 is missing.
Which change must be applied to SW1 so that PC1 and PC2 communicate normally?

A. SW1(config)#interface fa0/2
SW1(config-if)#no switchport access vlan 2
SW1(config-if)#no switchport trunk allowed vlan 3
SW1(config-if)#switchport trunk allowed vlan 2
B. SW1(config)#interface fa0/2
SW1(config-if)#no switchport access vlan 2
SW1(config-if)#switchport trunk native vlan 2
SW1(config-if)#switchport trunk allowed vlan 3
C. SW1(config)#interface fa0/2
SW1(config-if)#no switchport mode trunk
SW1(config-if)#no switchport trunk allowed vlan 3
SW1(config-if)#switchport mode access
D. SW1(config)#interface fa0/1
SW1(config-if)#no switchport access vlan 2
SW1(config-if)#switchport access vlan 3
SW1(config-if)#switchport trunk allowed vlan 2

Correct Answer: C

Cisco Certified Network Associate (200-301 CCNA) – Question275


Refer to the exhibit. The network administrator must prevent the switch Cat9K-2 IP address from being visible in LLDP without disabling the protocol. Which action must be taken to complete the task?

A. Configure the no lldp mac-phy-cfg command globally on Cat9K-2.
B. Configure the no lldp receive command on interface G1/0/21 on Cat9K-1.
C. Configure the no lldp transmit command on interface G1/0/21 on Cat9K-1.
D. Configure the no lldp tlv-select management-address command globally on Cat9K-2.

Correct Answer: C

Cisco Certified Network Associate (200-301 CCNA) – Question274


Refer to the exhibit. The following must be considered:
* SW1 is fully configured for all traffic.
* The SW4 and SW9 links to SW1 have been configured.
* The SW4 interface Gi0/1 and Gi0/0 on SW9 have been configured.
* The remaining switches have had all VLANs added to their VLAN database.
Which configuration establishes a successful ping from PC2 to PC7 without interruption to traffic flow between other PCs?

A. SW4
interface Gi0/7
switchport mode trunk
switchport trunk allowed vlan 108
!
interface Gi/0/2
switchport mode access
switchport access vlan 14
SW11#
interface Gi0/2
switchport mode trunk
switchport trunk allowed vlan 14,108
!
interface Gi0/1
switchport mode trunk
switchport trunk allowed vlan 14,108
SW9#
interface Gi0/2
switchport mode access
switchport access vlan 14
B. SW4
interface Gi0/2
switchport mode trunk
switchport trunk allowed vlan 14,108
SW11#
interface Gi0/2
switchport mode trunk
switchport trunk allowed vlan 14,108
!!
interface Gi0/1
switchport mode trunk
switchport trunk allowed vlan 14,108
SW9#
interface Gi0/2
switchport mode trunk
switchport trunk allowed vlan 14
C. SW4
interface Gi0/2
switchport mode trunk
switchport trunk allowed vlan 14
SW11#
interface Gi0/1
switchport mode trunk
switchport trunk allowed vlan 14
SW9#
interface Gi0/2
switchport mode trunk
switchport trunk allowed vlan 108
D. SW4
interface Gi/0/2
switchport mode access
switchport access vlan 14
SW11#
interface Gi0/2
switchport mode trunk
switchport trunk allowed vlan 14
!
interface Gi0/0
switchport mode access
switchport access vlan 14
!
interface Gi0/1
switchport mode trunk
SW9#
interface Gi0/2
switchport mode access
switchport access vlan 14

Correct Answer: C

Cisco Certified Network Associate (200-301 CCNA) – Question273

Which interface mode must be configured to connect the lightweight APs in a centralized architecture?

A. WLAN dynamic
B. trunk
C. access
D. management

Correct Answer: C

Explanation:

Explanation:
While the Cisco WLCs always connect to 802.1Q trunks, Cisco lightweight APs do not understand VLAN tagging and should only be connected to the access ports of the neighbor switch.
This is an example switch port configuration from the Catalyst 3750:
interface GigabitEthernet1/0/22
description Access Port Connection to Cisco Lightweight AP
switchport access vlan 5
switchport mode access
no shutdown
Reference: https://www.cisco.com/c/en/us/support/docs/wireless/4400-series-wir…