Day 16

1. Which are supported modes by Cisco Access Points?

FlexConnect

Rogue detector

Sniffer

Flex+Bridge

Question 1 of 19

2. In Split MAC Architecture, the GUI is accessed through the management VLAN/management port of the WLC.

True

False

Question 2 of 19

3. WPA2 includes mandatory support for ____ —an AES-based encryption mode.

SSL

SSH

CCMP

TKIP

Question 3 of 19

4. Hubs can only work at half duplex due to the limitations of the technology.

True

False

Question 4 of 19

5. Cut-through switching is the lowest switching method, meaning it has the highest latency.

True

False

Question 5 of 19

6. Ethernet Frame-check sequence (FCS) provides a cyclic redundancy check (CRC) on all data in the frame

True

False

Question 6 of 19

7. 802.1Q supports up to ____ VLANs

2048

1024

4096

256

Question 7 of 19

8. IP phones typically operate in the same VLAN as the data devices.

True

False

Question 8 of 19

9. DTP is an open standard point-to-protocol that negotiates a common trunking mode between two switches.

True

False

Question 9 of 19

10. The two DTP modes that a switch port can use, depending upon the platform, are as follows.

Dynamic access

Dynamic auto

Dynamic trunk

Dynamic desirable

Question 10 of 19

11. Your switch is in VTP client mode. How do you set it back to the default mode?

Switch(config)#no vtp mode client

Switch(config)#vtp mode transparent

Switch(config)#vtp mode default

Switch(config)#vtp mode server

Question 11 of 19

12. In Transparent mode, the switch will forward the VTP information received out of its trunk ports, but it will not apply the changes.

True

False

Question 12 of 19

13. Unlike LLDP, CDP is disabled globally on all supported interfaces, which (of course) means that you must enable CDP globally to allow a device to send CDP packets.

True

False

Question 13 of 19

14. ____ are data messages used within a spanning tree topology to pass information about ports, addresses, priorities, and costs.

CDPs

VTPs

BPDUs

Update Messages

Question 14 of 19

15. Match the STP timers to the timer.

Hello	20 seconds Unselect 15 seconds Unselect 2 seconds Unselect
Forward Delay	20 seconds Unselect 15 seconds Unselect 2 seconds Unselect
Max Age	20 seconds Unselect 15 seconds Unselect 2 seconds Unselect

Question 15 of 19

16. The Spanning Tree BID is an 8-byte field that is composed from a _-byte MAC address and a _-byte Bridge Priority.

2/6

6/2

4/4

1/7

Question 16 of 19

17. STP elects two types of ports that are used to forward BPDUs: the _____ Port, which points towards the Root Bridge, and the _____ Port, which points away from the Root Bridge.

Master/Slave

Root/Designated

Designated/Root

Slave/Master

Question 17 of 19

18. It is the STP port that has the lowest path cost when forwarding packets from that LAN to the Root Bridge.

designated

root

master

slave

Question 18 of 19

19. Port Fast is a feature that is typically enabled only for a port or interface that connects to a host.

True

False

Question 19 of 19