Network Routing, Firewalls, and NAT

Front

What is the primary function of a routing table?

Back

Determine the best path for forwarding packets

Front

Which of the following information is NOT typically found in a routing table entry? Destination network, Next hop address, Metric value

Back

Packet size

Front

What is a directly connected route?

Back

A route to a network that is physically attached to the router.

Front

What is the function of the tracert or traceroute command?

Back

Show the path a packet takes to its destination

Front

What is a key disadvantage of static routing?

Back

It requires constant manual updates

Front

Which factor is NOT typically used to determine route selection in dynamic routing? Hop count, Bandwidth, Number of connected users, Delay

Back

Number of connected users

Front

Which of the following is a dynamic routing protocol? RIP, OSPF, BGP, All of the above

Back

All of the above

Front

Which dynamic routing protocol is best suited for large-scale enterprise networks?

Back

OSPF

Front

Why is NAT used in IPv4 networks?

Back

To allow multiple devices to share a single public IP address

Front

What is the key difference between static NAT and dynamic NAT?

Back

Static NAT maps multiple private IPs to one public IP, while dynamic NAT maps one-to-one dynamically.