CCNA1 Exam 41-80

What is the most compressed representation of the IPv6 address 2001:0000:0000:abcd:0000:0000:0000:0001?

• 2001:0:abcd::1

• 2001:0:0:abcd::1

• 2001::abcd::1

• 2001:0000:abcd::1

• 2001::abcd:0:1

Which range of link-local addresses can be assigned to an IPv6-enabled interface?

• FEC0::/10

• FDEE::/7 

• FE80::/10

• FF00::/8

Which three addresses are valid public addresses? (Choose three.)

• 198.133.219.17

• 192.15.301.245

• 64.104.78.227

• 128.107.12.117

• 192.15.301.240

Refer to the exhibit. On the basis of the output, which two statements about network connectivity are correct? (Choose two.)

• There is connectivity between this device and the device at 192.168.100.1.

• The connectivity between these two hosts allows for videoconferencing calls.

• There are 4 hops b**etween this device and the device at 192.168.100.1.

• The average transmission time between the two hosts is 2 milliseconds.

• This host does not have a default gateway configured.

What type of IPv6 address is FE80::1?

• loopback

• link-local

• multicast

• global unicast

How many valid host addresses are available on an IPv4 subnet that is configured with a /26 mask?

• 254

• 190

• 192

• 62

• 64

A site administrator has been told that a particular network at the site must accommodate 126 hosts. Which subnet mask would be used that contains the required number of host bits?

• 255.255.255.0

• 255.255.255.128

• 255.255.255.224

• 255.255.255.240

A network administrator wants to have the same subnet mask for three subnetworks at a small site. The site has the following networks and numbers of devices:

Subnetwork A: IP phones – 10 addresses

Subnetwork B: PCs – 8 addresses

Subnetwork C: Printers – 2 addresses

What single subnet mask would be appropriate to use for the three subnetworks?

• 255.255.255.0

• 255.255.255.240

• 255.255.255.248

• 255.255.255.252

How many hosts are addressable on a network that has a mask of 255.255.255.248?

• 2

• 6

• 8

• 14

• 16

Which subnet would include the address 192.168.1.96 as a usable host address?

• 192.168.1.64/26

• 192.168.1.32/27

• 192.168.1.32/28

• 192.168.1.64/29