L4 Network Protocols & Routing

UDP provides error checking, but not sequencing.

• True

• False

IP is an unreliable, connectionless protocol, as it does not establish a session to send its packets.

• True

• False

IPv4 and IPv6 use the same packet format.

• True

• False

TCP uses a four-step process called a four-way handshake to establish a TCP connection.

• True

• False

The cost of upgrading infrastructure has been a major factor in the slow adoption of IPv6.

• True

• False

In general, a Layer 3 or Layer 4 switch is still optimized for fast Layer 2 data handling.

• True

• False

Routing Information Protocol (RIP) is an interior gateway protocol that uses a link-state algorithm.

• True

• False

The Border Gateway Protocol is considered to be a hybrid routing protocol.

• True

• False

The pathping utility sends 10 pings per hop by default.

• True

• False

The CTRL + S key combination can be used to stop an actively running command.

• True

• False