200-301 — questions

Page 13 of 60 · 1182 total questions.

200-301 Question 274

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Topic 1 · Question 274

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?

ASW4 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
BSW4 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 (correct answer)
CSW4 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
DSW4 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

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option 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...

Explanation

A trunk carries traffic for multiple VLANs between network devices. A VLAN creates a separate Layer 2 broadcast domain on switched infrastructure.

200-301 Question 275

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Topic 1 · Question 275

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?

AConfigure the no lldp mac-phy-cfg command globally on Cat9K-2.
BConfigure the no lldp receive command on interface G1/0/21 on Cat9K-1.
CConfigure the no lldp transmit command on interface G1/0/21 on Cat9K-1.
DConfigure the no lldp tlv-select management-address command globally on Cat9K-2. (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: Configure the no lldp tlv-select management-address command globally on Cat9K-2.

Explanation

LLDP is the vendor-neutral IEEE neighbor discovery protocol. OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.

200-301 Question 276

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Topic 1 · Question 276

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?

ASW1(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
BSW1(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
CSW1(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 (correct answer)
DSW1(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

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option 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

Explanation

A trunk carries traffic for multiple VLANs between network devices. A VLAN creates a separate Layer 2 broadcast domain on switched infrastructure.

200-301 Question 277

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Topic 1 · Question 277

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 -

ASwitch 1
BSwitch 2 (correct answer)
CSwitch 3
DSwitch 4

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: Switch 2

200-301 Question 279

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Topic 1 · Question 279

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?

AConfigure the IP address of the neighboring device.
BBring up the neighboring interfaces using the no shutdown command.
CChange the EtherChannel mode on the neighboring interfaces to auto.
DModify the static EtherChannel configuration of the device to passive mode. (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: Modify the static EtherChannel configuration of the device to passive mode.

Explanation

EtherChannel bundles compatible physical links into one logical link for redundancy and capacity.

200-301 Question 280

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Topic 1 · Question 280

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

AInterface range G1/1 "" 1/3 switchport mode trunk channel-group 1 mode active no shutdown (correct answer)
BInterface range G1/1 "" 1/3 switchport mode access channel-group 1 mode passive no shutdown
CInterface range G1/1 "" 1/3 switchport mode trunk channel-group 1 mode desirable no shutdown
DInterface range G1/1 "" 1/3 switchport mode access channel-group 1 mode on no shutdown

Reveal answer & explanation

Correct answer: A

The correct answer is A. Option A: Interface range G1/1 "" 1/3 switchport mode trunk channel-group 1 mode active no shutdown

Explanation

A trunk carries traffic for multiple VLANs between network devices.

200-301 Question 281

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Topic 1 · Question 281

Which switching concept is used to create separate broadcast domains?

ASTP
BVTP
CVLAN (correct answer)
DCSMA/CD

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: VLAN

Explanation

A VLAN creates a separate Layer 2 broadcast domain on switched infrastructure.

200-301 Question 282

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Topic 1 · Question 282

Refer to the exhibit. Which action must be taken so that neighboring devices rapidly discover switch Cat9300?

AEnable portfast on the ports that connect to neighboring devices.
BConfigure the cdp timer 10 command on switch Cat9300. (correct answer)
CConfigure the cdp holdtime 10 command on switch Cat9300
DConfigure the cdp timer 10 command on the neighbors of switch Cat9300

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: Configure the cdp timer 10 command on switch Cat9300.

Explanation

CDP is Cisco's proprietary Layer 2 neighbor discovery protocol.

200-301 Question 283

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Topic 1 · Question 283

What is a requirement when configuring or removing LAG on a WLC?

AThe incoming and outgoing ports for traffic flow must be specified if LAG is enabled.
BThe management interface must be reassigned if LAG is disabled
CThe controller must be rebooted after enabling or reconfiguring LAG (correct answer)
DMultiple untagged interfaces on the same port must be supported

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: The controller must be rebooted after enabling or reconfiguring LAG

Explanation

Controller-based networking centralizes policy and exposes programmable management interfaces.

200-301 Question 285

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Topic 1 · Question 285

Which type of port is used to connect the wired network when an autonomous AP maps two VLANs to its WLANs?

Aaccess
BLAG
Ctrunk (correct answer)
DEtherChannel

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: trunk

Explanation

A trunk carries traffic for multiple VLANs between network devices.

200-301 Question 286

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Topic 1 · Question 286

A network administrator needs to aggregate 4 ports into a single logical link which must negotiate layer 2 connectivity to ports on another switch. What must be configured when using active mode on both sides of the connection?

ALLDP
BLACP (correct answer)
CCisco vPC
D802 1q trunks

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: LACP

Explanation

LACP is the IEEE standards-based protocol that negotiates an EtherChannel.

200-301 Question 287

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Topic 1 · Question 287

Refer to the exhibit. An engineer built a new L2 LACP EtherChannel between SW1 and SW2 and executed these show commands to verify the work establish an LACP port channel?

AChange the channel-group mode on SW1 to desirable
BChange the channel-group mode on SW1 to active or passive (correct answer)
CChange the channel-group mode on SW2 to auto
DConfigure the interface port-channel 1 command on both swtiches

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: Change the channel-group mode on SW1 to active or passive

200-301 Question 288

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Topic 1 · Question 288

Refer to the exhibit. For security reasons, automatic neighbor discovery must be disabled on the R5 Gi0/1 interface. These tasks must be completed: • Disable all neighbor discovery methods on R5 interface Gi0/1 • Permit neighbor discovery on R5 interface Gi0/2. • Verify there are no dynamically learned neighbors on R5 interface Gi0/1. • Display the IP address of R6's interface Gi0/2 Which configuration must be used?

AR5(config)#int Gi0/1 R5(config-if)#no cdp enable R5(config-if)#exit R5(config)#lldp run R5(config)#no cdp run R5#sh cdp neighbor detail R5#sh lldp neighbor
BR5(config)#int Gi0/1 R5(config-if)#no cdp enable R5(config-if)#exit R5(config)#no lldp run R5(config)#cdp run R5#sh cdp neighbor R5#sh lldp neighbor
CR5(config)#int Gi0/1 R5(config-if)#no cdp run R5(config-if)#exit R5(config)#lldp run R5(config)#cdp enable R5#sh cdp neighbor R5#sh lldp neighbor
DR5(config)#int Gi0/1 R5(config-if)#no cdp enable R5(config-if)#exit R5(config)#no lldp run R5(config)#cdp run R5#sh cdp neighbor detail R5#sh lldp neighbor (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: R5(config)#int Gi0/1 R5(config-if)#no cdp enable R5(config-if)#exit R5(config)#no lldp run R5(config)#cdp run R5#sh cdp neighbor detail R5#sh lldp neighbor

Explanation

CDP is Cisco's proprietary Layer 2 neighbor discovery protocol. LLDP is the vendor-neutral IEEE neighbor discovery protocol. This option keeps traffic private / properly secured as required.

200-301 Question 289

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Topic 1 · Question 289 · Select all that apply

Which two spanning-tree states are bypassed on an interface running PortFast? (Choose two.)

Adisabled
Blistening (correct answer)
Clearning (correct answer)
Dblocking
Eforwarding

Reveal answer & explanation

Correct answer: B, C

The correct answer is B, C. Option B: listening Option C: learning

200-301 Question 291

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Topic 1 · Question 291

An engineer is configuring data and voice services to pass through the same port. The designated switch interface fastethernet0/1 must transmit packets using the same priority for data when they are received from the access port of the IP phone. Which configuration must be used?

Ainterface fastethernet0/1 switchport voice vlan dot1p
Binterface fastethernet0/1 switchport priority extend cos 7
Cinterface fastethernet0/1 switchport voice vlan untagged
Dinterface fastethernet0/1 switchport priority extend trust (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: interface fastethernet0/1 switchport priority extend trust

200-301 Question 292

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Topic 1 · Question 292

Refer to the exhibit. Which change to the configuration on Switch2 allows the two switches to establish an EtherChannel?

AChange the LACP mode to desirable
BChange the protocol to PAgP and use auto mode
CChange the LACP mode to active (correct answer)
DChange the protocol to EtherChannel mode on

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: Change the LACP mode to active

Explanation

LACP is the IEEE standards-based protocol that negotiates an EtherChannel.

200-301 Question 293

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Topic 1 · Question 293

Refer to the exhibit. An engineer must configure the interface that connects to PC1 and secure it in a way that only PC1 is allowed to use the port. No VLAN tagging can be used except for a voice VLAN. Which command sequence must be entered to configure the switch?

ASW1(config-if)#switchport mode dynamic auto SW1(config-if)#switchport port-security SW1(config-if)#switchport port-security violation restrict
BSW1(config-if)#switchport mode nonegotiate SW1(config-if)#switchport port-security SW1(config-if)#switchport port-security maximum 1
CSW1(config-if)#switchport mode access SW1(config-if)#switchport port-security SW1(config-if)#switchport port-security mac-address 0050.7966.6800 (correct answer)
DSW1(config-if)#switchport mode dynamic desirable SW1(config-if)#switchport port-security mac-address 0050.7966.6800 SW1(config-if)#switchport port-security mac-address sticky

Reveal answer & explanation

Correct answer: C

The correct answer is C. Option C: SW1(config-if)#switchport mode access SW1(config-if)#switchport port-security SW1(config-if)#switchport port-security mac-address 0050.7966.6800

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. This option keeps traffic private / properly secured as required.

200-301 Question 294

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Topic 1 · Question 294

Which protocol must be implemented to support separate authorization and authentication solutions for wireless APs?

ARADIUS
BTACACS+ (correct answer)
C802.1X
DKerberos

Reveal answer & explanation

Correct answer: B

The correct answer is B. Option B: TACACS+

Explanation

TACACS+ encrypts the full payload and separates authentication, authorization, and accounting.

200-301 Question 295

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Topic 1 · Question 295

Which port type supports the spanning-tree portfast command without additional configuration?

Atrunk ports
BLayer 3 sub interfaces
CLayer 3 main interfaces
Daccess ports (correct answer)

Reveal answer & explanation

Correct answer: D

The correct answer is D. Option D: access ports

Explanation

An access port carries traffic for one assigned VLAN and normally sends untagged frames.

200-301 Question 296

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Topic 1 · Question 296 · Select all that apply

Refer to the exhibit. What are two conclusions about this configuration? (Choose two.)

AThe spanning-tree mode is Rapid PVST+ (correct answer)
BThis tea root bridge
CThe spanning-tree mode is PVST+
DThe designated port is FastEthernet 2/1
EThe root port is FastEthernet 2/1 (correct answer)

Reveal answer & explanation

Correct answer: A, E

The correct answer is A, E. Option A: The spanning-tree mode is Rapid PVST+ Option E: The root port is FastEthernet 2/1

Showing questions 241–260 of 1182 · Page 13 of 60