Where does a host store the mappings between IP addresses and MAC addresses?

In the ARP cache (or NDP cache for IPv6)

In the MAC address table of the switch

Which of the following best describes the role of a routing metric?

It specifies the subnet mask of the destination network

It identifies the next-hop router's MAC address

It determines the administrative distance of a route

It is a value used to compare routes to the same destination network

Which IPv6 address is used as the destination for a Neighbor Solicitation message?

The solicited-node multicast address

The all-nodes multicast address

The target host's unicast address

What happens to an entry in the ARP cache after it has not been used for a period of time?

It is converted into a static entry

It is permanently stored until the device reboots

It is removed to make room for new entries

It is sent to the DNS server for backup

A technician is troubleshooting why a host with IP address 192.168.1.10/24 cannot reach a server at 192.168.2.20/24. The router between them has interfaces on both networks. The technician checks the routing table and sees a route for 192.168.2.0/24 with a next-hop of 192.168.1.1. What is the most likely issue?

The host's default gateway is not set to 192.168.1.1

The server's subnet mask is incorrect

The router's route to 192.168.2.0/24 is missing

CiscoCertified Field Technician (CCT)

Domain 1Objective 6

1.6 Explain Network Routing at Layer 3 800-150 Practice Questions (Page 4)

Part of the 1.0 Networking Foundations domain, which accounts for 20% of the 800-150 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 1–2 from this objective — we provide 33 practice questions to prepare you well beyond it. (estimate)

33questions here

7free pages

9concepts

20%of the exam

Questions 16–20

16foundation · easy
Where does a host store the mappings between IP addresses and MAC addresses?
Select an answer first
17foundation · easy
Which of the following best describes the role of a routing metric?
Select an answer first
18foundation · easy
Which IPv6 address is used as the destination for a Neighbor Solicitation message?
Select an answer first
19foundation · easy
What happens to an entry in the ARP cache after it has not been used for a period of time?
Select an answer first
20application · medium
A technician is troubleshooting why a host with IP address 192.168.1.10/24 cannot reach a server at 192.168.2.20/24. The router between them has interfaces on both networks. The technician checks the routing table and sees a route for 192.168.2.0/24 with a next-hop of 192.168.1.1. What is the most likely issue?
Select an answer first

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