單項(xiàng)選擇題

LDAP is being used throughout the Company wireless network. 
Which statement about the  Lightweight Access Point Protocol (LWAPP) protocol is true?()

A. The processing of 802.11 data and management protocols and access point capabilities is  distributed between a lightweight access point and a centralized WLAN controller.
B. LWAPP advertises its WDS capability and participates in electing the best WDS device for the  wireless LAN.
C. LWAPP aggregates radio management forward information and sends it to a wireless LAN  solution engine.
D. LWAPP authenticates all access points in the subnet and establishes a secure communication  channel with each of them.
E. None of the other alternatives apply


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1.單項(xiàng)選擇題

Refer to the exhibit. Both host stations are part of the same subnet but are in different VLANs. On  the basis of the information presented in the exhibit, 
which statement is true about an attempt to  ping from host to host?  ()

A. The two different hosts will need to be in the same VLAN in order for the ping command to be  successful.
B. A Layer 3 device is needed for the ping command to be successful.
C. The ping command will be successful without any further configuration changes.
D. A trunk port will need to be configured on the link between Sw_A and Sw_B for the ping  command to be successful.

2.單項(xiàng)選擇題

Based on the network diagram and routing table output in the exhibit, 
which of these statements is  true? ()

A. InterVLAN routing will not occur since no routing protocol has been configured.
B. InterVLAN routing has been configured properly, and the workstations have connectivity to  each other.
C. Although interVLAN routing is not enabled, both workstations will have connectivity to each  other.
D. Although interVLAN routing is enabled, the workstations will not have connectivity to each  other.

3.單項(xiàng)選擇題

Refer to the exhibit. VLAN2, VLAN3, and VLAN10 are configured on the switch D-SW1. Host  computers are on VLAN 2 (10.1.2.0), servers are on VLAN 3 (10.1.3.0), and the management  VLAN is on VLAN10 (10.1.10.0). Hosts are able to ping each other but are unable to reach the  servers. On the basis of the exhibited output, 
which configuration solution could rectify the  problem?()

A. Assign an IP address of 10.1.3.1/24 to VLAN3.
B. Configure default gateways to IP address 10.1.10.1 on each host.
C. Enable IP routing on the switch D-SW1.
D. Configure a default route that points toward network 200.1.1.0/24.
E. Configure default gateways to IP address 10.1.2.1 on each host.
F. Configure default gateways to IP address 200.1.1.2 on each host.

4.單項(xiàng)選擇題

Refer to the exhibit. Host A and Host B are connected to the Catalyst 3550 switch and have been  assigned to their respective VLANs. The rest of the 3550 configuration is the default configuration.  Host A is able to ping its default gateway, 10.10.10.1, but is unable to ping Host B. Given the  output displayed in the exhibit, 
which statement is true? ()

A. A separate router is required to support interVLAN routing.
B. VTP must be configured to support interVLAN routing.
C. VLANs 10 and 15 must be created in the VLAN database mode.
D. The global config command ip routing must be configured on the SW1 switch.
E. HSRP must be configured on SW1.
F. Interface VLAN 10 must be configured on the SW1 switch.

5.單項(xiàng)選擇題

Refer to the exhibit. Dynamic ARP inspection (DAI) is enabled on switch SW_A only. Both Host_A  and Host_B acquire their IP addresses from the DHCP server connected to switch SW_A. 
What  would the outcome be if Host_B initiated an ARP spoof attack toward Host_A ? ()

A. The spoof packets will be inspected at the ingress port of switch SW_A and will be permitted.
B. The spoof packets will not be inspected at the ingress port of switch SW_A and will be  permitted.
C. The spoof packets will not be inspected at the ingress port of switch SW_A and will be dropped.
D. The spoof packets will be inspected at the ingress port of switch SW_A and will be dropped.

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