An IP address is a unique 32-bit identifier for machines on a network, divided into network and host portions by a subnet mask. The document provides examples of IP addresses for three PCs and describes their connections to VLANs through a switch. It also poses questions regarding communication between the PCs under different network configurations.

9. An IP address is a 32-bit sequence
of 0s and 1s
A way to identify machines on a network
A unique identifier
A numerical label

11. - a 32-bit number created by setting
host bits to all 0s and setting network
bits to all 1s.
- the subnet mask separates the IP
address into the network and
host addresses.

12. - the subnet mask separates the IP
address into the network and host
addresses.
- The “255” address is always assigned
to a broadcast address, and the “0”
address is always assigned to a
network address.

14. TWO TYPES OF IP ADDRESS

18. 1 byte

35. NETWORK PORTION HOST PORTION

41. HOST ADDRESS

54. Analyze the picture

56. • IP address of PC1 –
192.168.1.1/24
• IP address of PC2 –
192.168.1.2/24
• IP address of PC3 –
192.168.2.1/24
• PC1, PC2 and PC3 are
connected to port 2, port 3 and
port 4 on the switch. Port 2,
Port 3 and Port 4 are members
of VLAN 2.
Questions:
1. If PC1 pings PC3, will a response be received?
2. If an ARP Packet intended for PC2 is initiated by PC1, will it reach PC3?
3. Can PC1 ping PC2 without a default gateway configured on it’s TCP IP
adapter settings?
4. If Port 3 is made a member of VLAN 3 would PC1 be able to ping PC2?