Unit 4 Quiz (Cen)

What is the Internet standard MTU?

1,500 bytes

Which routing protocol does an exterior router use to collect data to build its routing tables?

BGP

When a router can't determine a path to a message's destination, where does it send the message?

Gateway of last resort

What kind of route is created when a network administrator configures a router to use a specific path between nodes?

Static route

Which two protocols manage neighbor discovery processes on IPv4 networks?

ICMP and ARP

At which OSI layer does IP operate?

Network layer

Which OSI layer is responsible for directing data from one LAN to another?

Network layer

A routing protocol's reliability and priority are rated by what measurement?

AD

What field in a TCP segment is used to determine if an arriving data unit exactly matches the data unit sent by the source?

Checksum

Which protocol's header would a Layer 4 device read and process?

TCP