Test 8: IP addresses, IPv4/ IPv6, VPN, VLAN

IPv4 addresses are expressed with the use of: Octagonal numbers Binary numbers Hexadecimal numbers Decimal numbers

Decimal numbers

Pv6 addresses are expressed with the use of: Decimal numbers Hexadecimal numbers Binary numbers Octagonal numbers

Hexadecimal numbers

Which of the following answers illustrates the difference between passive and active network security breach response?: HIPS vs. NIPS UTM vs. Firewall NIPS vs UTM IDS vs. IPS

IDS vs. IPS

Which of the following answers refer to IPv4 link-local addresses? (Select 3 answers): FE80::/10 Non-routable IP address Public IP address APIPA address 169.254.0.0/16 Routable IP address

Non-routable IP address APIPA address 169.254.0.0/16

An IPv6 address consists of: 32 bits 48 bits 64 bits 128 bits

128 bits

An IPv4 address consists of: 32 bits 48 bits 64 bits 128 bits

32 bits

What type of server handles the assignment of dynamic IP addresses?: DHCP server Authentication server DNS server Proxy server

DHCP server

What type of service performs an FQDN-to-IP resolution? SLP DHCP DNS SNMP

DNS

Which of the answers listed below refers to a networked device providing an entry point into another network or the Internet? Hub Switch Proxy server Default gateway

Default gateway

Which of the answers listed below refers to an IPv6 link-local address? 2002::/16 ::1/128 FE80::/10 2001::/32

FE80::/10

Which VPN type is used for connecting computers to a network? (Select 2 answers) Remote-access Client-to-site Site-to-site Point-to-point

Remote-access Client-to-site

Which of the following terms refers to permanent IP address assignment from a DHCP server? Scope Reservation DHCP relay Lease

Reservation

What allows to determine which network segment an IP address belongs to? Physical address Dynamic Host Configuration Protocol (DHCP) Address Resolution Protocol (ARP) Subnet mask

Subnet mask

Network Address Translation (NAT) provides an IP proxy between a private LAN and a public network such as the Internet. True False

True

Which of the terms listed below refers to a logical grouping of computers that allow computer hosts to act as if they were attached to the same broadcast domain regardless of their physical location? VLAN DMZ SNMP community VPN

VLAN

An SSL VPN connection typically requires a dedicated VPN client application. True False

False

Networked clients not residing on the same subnet as the DHCP server can still obtain an IP address from the server through a DHCP relay agent (a.k.a. IP helper). True False

True

One of the features of the Dynamic Host Configuration Protocol (DHCP) is the capability for static allocation of an IP address based on the IP-to-MAC address mapping. True False

True

Which of the following answers refers to a dedicated device designed to manage encrypted connections established over an untrusted network, such as the Internet? VPN concentrator Proxy server Distributed switch UTM appliance

VPN concentrator