Page 9 of 60 · 1182 total questions.
Which mode must be used to configure EtherChannel between two switches without using a negotiation protocol?
The correct answer is B. Option B: on
Which mode allows access points to be managed by Cisco Wireless LAN Controllers?
The correct answer is B. Option B: lightweight
Which two values or settings must be entered when configuring a new WLAN in the Cisco Wireless LAN Controller GUI? (Choose two.)
The correct answer is C, D. Option C: SSID Option D: profile name
Which command is used to specify the delay time in seconds for LLDP to initialize on any interface?
The correct answer is C. Option C: lldp reinit
Explanation
LLDP is the vendor-neutral IEEE neighbor discovery protocol.
Refer to the exhibit. How does SW2 interact with other switches in this VTP domain?
The correct answer is D. Option D: It forwards only the VTP advertisements that it receives on its trunk ports.
Explanation
A trunk carries traffic for multiple VLANs between network devices.
Refer to the exhibit. Based on the LACP neighbor status, in which mode is the SW1 port channel configured?
The correct answer is B. Option B: active
Two switches are connected and using Cisco Dynamic Trunking Protocol. SW1 is set to Dynamic Auto and SW2 is set to Dynamic Desirable. What is the result of this configuration?
The correct answer is D. Option D: The link becomes a trunk port.
Explanation
A trunk carries traffic for multiple VLANs between network devices.
A Cisco IP phone receives untagged data traffic from an attached PC. Which action is taken by the phone?
The correct answer is B. Option B: It allows the traffic to pass through unchanged.
Which design element is a best practice when deploying an 802.11b wireless infrastructure?
The correct answer is A. Option A: allocating nonoverlapping channels to access points that are in close physical proximity to one another
Refer to the exhibit. The network administrator wants VLAN 67 traffic to be untagged between Switch 1 and Switch 2, while all other VLANs are to remain tagged. Which command accomplishes this task?
The correct answer is D. Option D: switchport trunk native vlan 67
Explanation
A trunk carries traffic for multiple VLANs between network devices. Frames in the native VLAN are untagged by default on an 802.1Q trunk. A VLAN creates a separate Layer 2 broadcast domain on switched infrastructure.
Which two command sequences must be configured on a switch to establish a Layer 3 EtherChannel with an open-standard protocol? (Choose two.)
The correct answer is C, D. Option C: interface port-channel 10 no switchport ip address 172.16.0.1 255.255.255.0 Option D: interface GigabitEthernet0/0/1 channel-group 10 mode active
Explanation
OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.
Refer to the exhibit. Which two commands when used together create port channel 10? (Choose two.)
The correct answer is A, C. Option A: int range g0/0-1 channel-group 10 mode active Option C: int range g0/0-1 channel-group 10 mode passive
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?
The correct answer is B. Option B: The phone sends and receives data in VLAN 50, but a workstation connected to the phone sends and receives data in VLAN 1.
Explanation
A VLAN creates a separate Layer 2 broadcast domain on switched infrastructure.
Refer to the exhibit. Which action is expected from SW1 when the untagged frame is received on the GigabitEthernet0/1 interface?
The correct answer is C. Option C: The frame is processed in VLAN 5
Explanation
A VLAN creates a separate Layer 2 broadcast domain on switched infrastructure.
Which command is used to enable LLDP globally on a Cisco IOS ISR?
The correct answer is A. Option A: lldp run
Explanation
LLDP is the vendor-neutral IEEE neighbor discovery protocol.
Which command should you enter to configure an LLDP delay time of 5 seconds?
The correct answer is D. Option D: lldp reinit 5
Explanation
LLDP is the vendor-neutral IEEE neighbor discovery protocol.
In a CDP environment, what happens when the CDP interface on an adjacent device is configured without an IP address?
The correct answer is C. Option C: CDP operates normally, but it cannot provide IP address information for that neighbor
Explanation
CDP is Cisco's proprietary Layer 2 neighbor discovery protocol. OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead.
When configuring an EtherChannel bundle, which mode enables LACP only if a LACP device is detected?
The correct answer is A. Option A: Passive
Refer to the exhibit. Which VLAN ID is associated with the default VLAN in the given environment?
The correct answer is A. Option A: VLAN 1
Explanation
A VLAN creates a separate Layer 2 broadcast domain on switched infrastructure.
Which two VLAN IDs indicate a default VLAN? (Choose two.)
The correct answer is A, B. Option A: 0 Option B: 1
Showing questions 161–180 of 1182 · Page 9 of 60