TCP/IP Addressing. IP Addressing. IP Addressing. IP Addressing. 32 Bits. Dotted Decimal Maximum. 32 Bits. 32 Bits. Dotted Decimal Maximum

Transcription

1 000, Cisco Systems, Inc. - TCP/IP Addressing Dotted Decimal Maximum IP Addressing Bits 000, Cisco Systems, Inc. ICND v. - Dotted Decimal Maximum Binary IP Addressing Bits Dotted Decimal Maximum Binary IP Addressing Bits , Cisco Systems, Inc. ICND v. - Decimal Binary , Cisco Systems, Inc. ICND v. -

2 000, Cisco Systems, Inc. ICND v. - IP Address Classes IP Address Classes Class A: Bits Bits Bits Bits Bits: Class A: NNNNNNN Range (-6) Class B: Class C: Class D: Class E: Multicast Research Bits: Class B: Bits: Class C: Bits: Class D: NNNNNN Range (-9) NNNNN Range (9-) MMMM Multicast Group Multicast Group Multicast Group Range (-9) 000, Cisco Systems, Inc. ICND v Addresses E E Routing Table Interface E , Cisco Systems, Inc. ICND v. -7 E Determining Available Addresses N = 6 = 6 000, Cisco Systems, Inc. ICND v. - N

3 000, Cisco Systems, Inc. ICND v. -9 IP Address Classes Exercise IP Address Classes Exercise Answers Address Class Address Class A B C C B Nonexistent 000, Cisco Systems, Inc. ICND v. -0 Addressing Without Subnets Addressing with Subnets , Cisco Systems, Inc. ICND v , Cisco Systems, Inc. ICND v. -

4 000, Cisco Systems, Inc. ICND v. - Subnet Addressing Subnet Addressing E E E E New Routing Table Interface E E New Routing Table Interface Subnet E0 E 000, Cisco Systems, Inc. ICND v. - IP Address Subnet Mask Default Subnet 0 0 Mask Also written as /6, where 6 represents the number of s in the mask Subnet -Bit Subnet 0 Mask Also written as /, where represents the number of s in the mask 000, Cisco Systems, Inc. ICND v. - Decimal Equivalents of Bit Patterns = = = = = = 0 0 = 0 = = 000, Cisco Systems, Inc. ICND v. -6

5 000, Cisco Systems, Inc. ICND v. -7 Subnet Mask Without Subnets Subnet Mask with Subnets Subnet Number Subnets not in use the default Number number extended by eight bits 000, Cisco Systems, Inc. ICND v. - Subnet Mask with Subnets (cont.) Subnet Mask Exercise Subnet Address Subnet Mask Class Subnet Number number extended by ten bits 000, Cisco Systems, Inc. ICND v , Cisco Systems, Inc. ICND v. -0

6 000, Cisco Systems, Inc. ICND v. - Subnet Mask Exercise Answers Address Subnet Mask Class Subnet B A A Mask Subnet Broadcast First 000, Cisco Systems, Inc. ICND v Mask Mask Subnet Subnet Broadcast First Broadcast First 7 000, Cisco Systems, Inc. ICND v , Cisco Systems, Inc. ICND v. -

7 000, Cisco Systems, Inc. ICND v Mask Mask Subnet Broadcast First Subnet 0 Broadcast First 6 000, Cisco Systems, Inc. ICND v Mask Mask Subnet 0 Broadcast First Subnet 0 Broadcast First , Cisco Systems, Inc. ICND v , Cisco Systems, Inc. ICND v. -

8 000, Cisco Systems, Inc. ICND v Mask Subnet Mask Subnet Broadcast First Broadcast First , Cisco Systems, Inc. ICND v. -0 Class B Subnet Subnet Planning IP Address: Subnet Mask:...0 Subnet 0 Subnets s per Subnet Class C Address: 7.6..: : Subnet: Other Subnets Broadcast: Subnet Address = Addresses = Broadcast Address = Eight Bits of Subnetting 000, Cisco Systems, Inc. ICND v , Cisco Systems, Inc. ICND v. -

9 000, Cisco Systems, Inc. ICND v. - Class C Subnet Planning Broadcast Addresses Exercise IP Address: Subnet Mask:... Subnet Address Subnet Mask Class Subnet Broadcast 9.6..: : Subnet: Broadcast: Subnet Address = Addresses = Broadcast Address = Five Bits of Subnetting , Cisco Systems, Inc. ICND v. - Broadcast Addresses Exercise Answers Review Questions Address Subnet Mask Class Subnet Broadcast C A Given a host with IP address , how many other hosts can you have in that network? B B , Cisco Systems, Inc. ICND v , Cisco Systems, Inc. ICND v. -6

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