Category: CCNA v7.0
1. Which layer is responsible for establishing a temporary communication session between the source and destination host applications? application layer data link layer network layer physical layer transport layer 2. Which three are transport layer responsibilities? (Choose three.) conversation multiplexing identifying frames identifying routing information segmenting data and …
13.1.6 Check Your Understanding – ICMP Messages Answers
1. Which two types of ICMP messages are common to both ICMPv4 and ICMPv6? (Choose two.) Destination or Service Unreachable Hostname resolution IP configuration Source Unreachable Time exceeded 2. Which type of ICMPv6 message would a host send to acquire an IPv6 configuration when booting up? Neighbor Advertisement …
12.8.5 Check Your Understanding – Subnet an IPv6 Network Answers
1. True or False? IPv6 was designed with subnetting in mind. True False 2. Which field in an IPv6 GUA is used for subnetting? Prefix Network Global Routing Prefix Subnet ID Interface ID 3. Given a /48 Global Routing Prefix and a /64 prefix, what is the subnet …
12.5.8 Check Your Understanding – Dynamic Addressing for IPv6 GUAs Answers
1. True or False. RA messages are sent to all IPv6 routers by hosts requesting addressing information. True False 2. Which dynamic addressing method for GUAs is the one where devices rely solely on the contents of the RA message for their addressing information? Method 1: SLAAC Method …
12.3.8 Check Your Understanding – IPv6 Address Types Answers
1. What is the recommended prefix length for most IPv6 subnets? /32 /48 /64 /128 2. Which part of a GUA is assigned by the ISP? Global Routing Prefix Global Routing Prefix and Subnet ID Prefix RIR Prefix 3. Which type of IPv6 unicast address is not routable …
12.1.3 Check Your Understanding – IPv4 Issues Answers
1. What is the most important motivating factor for moving to IPv6? better performance with IPv6 IPv6 addresses that are easier to work with better security with IPv6 depletion of IPv4 addresses 2. True or False: 4 out of 5 RIRs no longer have enough IPv4 addresses to …
11.4.4 Check Your Understanding – Network Segmentation Answers
1. Which devices will not forward an IPv4 broadcast packet by default? Ethernet switch router Windows PC None of the above. All devices forward IPv4 broadcast packets by default. 2. Which two situations are the result of excessive broadcast traffic? (Choose two) slow network operations slow device operations …
11.3.8 Check Your Understanding – Types of IPv4 Addresses Answers
1. Which two statements are correct about private IPv4 addresses? (Choose two.) Private IPv4 addresses are assigned to devices within an organization’s intranet (internal network). Internet routers will typically forward any packet with a destination address that is a private IPv4 address. 172.99.1.1 is a private IPv4 address. …
11.1.8 Check Your Understanding – IPv4 Address Structure Answers
1. Host-A has the IPv4 address and subnet mask 10.5.4.100 255.255.255.0. What is the network address of Host-A? 10.0.0.0 10.5.0.0 10.5.4.0 10.5.4.100 2. Host-A has the IPv4 address and subnet mask 172.16.4.100 255.255.0.0. What is the network address of Host-A? 172.0.0.0 172.16.0.0 172.16.4.0 172.16.4.100 3. Host-A has the …
9.3.5 Check Your Understanding – Neighbor Discovery Answers
1. Which two ICMPv6 messages are used in SLAAC? Neighbor Advertisement Neighbor Solicitation Router Advertisement Router Solicitation 2. Which two ICMPv6 messages are used in to determine the MAC address of a known IPv6 address? Neighbor Advertisement Neighbor Solicitation Router Advertisement Router Solicitation 3. To what type of …