Example Eight Subnets | ZyXEL Communications 2000W guide

Prestige 2000W_V2 User’s Guide

Table 40 Subnet 4

	NETWORK NUMBER	LAST OCTET BIT VALUE

IP Address	192.168.1.	192

IP Address (Binary)	11000000.10101000.00000001.	11000000

Subnet Mask (Binary)	11111111.11111111.11111111.	11000000

Subnet Address:	Lowest Host ID: 192.168.1.193
192.168.1.192
Broadcast Address:	Highest Host ID: 192.168.1.254
192.168.1.255

Example Eight Subnets

Similarly use a 27-bit mask to create 8 subnets (001, 010, 011, 100, 101, 110).

The following table shows class C IP address last octet values for each subnet.

Table 41	Eight Subnets

SUBNET		SUBNET ADDRESS	FIRST ADDRESS	LAST ADDRESS	BROADCAST
SUBNET		SUBNET ADDRESS	FIRST ADDRESS	LAST ADDRESS	ADDRESS
1		0	1	30	31

2		32	33	62	63

3		64	65	94	95

4		96	97	126	127

5		128	129	158	159

6		160	161	190	191

7		192	193	222	223

8		224	225	254	255

The following table is a summary for class “C” subnet planning.

Table 42 Class C Subnet Planning

	NO. “BORROWED” HOST	SUBNET MASK	NO. SUBNETS	NO. HOSTS PER
	BITS	SUBNET MASK	NO. SUBNETS	SUBNET
	BITS			SUBNET

	1	255.255.255.128 (/25)	2	126

	2	255.255.255.192 (/26)	4	62

	3	255.255.255.224 (/27)	8	30

	4	255.255.255.240 (/28)	16	14

	5	255.255.255.248 (/29)	32	6

	6	255.255.255.252 (/30)	64	2

	7	255.255.255.254 (/31)	128	1

114	Appendix B IP Subnetting

Image 114

ZyXEL Communications 2000W manual Example Eight Subnets, Class C Subnet Planning, Appendix B IP Subnetting

Contents

Prestige 2000WV2 Page Trademarks CopyrightDisclaimer Prestige 2000WV2 User’s Guide Federal Communications Commission FCC Interference Statement Certifications Safety Warnings Safety Warnings ZyXEL Limited Warranty ZyXEL Limited Warranty Customer Support Customer Support United Kingdom Table of Contents Chapter Network Settings Chapter Information Menus Appendix a Product Specifications 107 Appendix B Appendix C Prestige 2000WV2 User’s Guide Table of Contents List of Figures List of Figures Peer-to-Peer Communication in an Ad-hoc Network 119 List of Tables List of Tables Eight Subnets Related Documentation PrefaceAbout Your Prestige Syntax Conventions User Guide Feedback Graphics Icons Key Features Getting To Know Your Prestige Applications Place a Call via SIP Proxy Server SIP Call Server Ad-Hoc Wireless Intercom Direct IP to IP Calling Getting to Know the Prestige Hardware Prestige Hardware Descriptions Prestige 2000WV2 User’s Guide Prestige 2000WV2 User’s Guide Getting To Know Your Prestige Using the LCD Screen Menus Using the LCD Screen MenusLCD Main Screen Navigating the LCD Screen Menus Text InputPrestige 2000WV2 User’s Guide LCD Main Screen Press the OK key when you are done Prestige 2000WV2 User’s Guide Using the LCD Screen Menus Site Survey Wireless LAN Setup MenusWireless LAN Setup Menus Select Site Survey Ssid Network ModeSelect Wireless in the first menu screen use the up or down Arrow to highlight it and then press the Left key Select Network Mode Channel Rate WEP Encryption Authentication Type Select Key Select WEP for encryption, not for authentication Profiles Create Prestige 2000WV2 User’s Guide Wireless LAN Setup Menus Fixed IP Network SettingsNetwork Settings Select IP Address Dhcp Select Subnet Mask PPPoE Select PPPoE Name Select PPPoE Pwd Registrar Server SIP SettingsSIP Settings Select Registrar Select Registrar IP Outbound Proxy Server Select Expiry TimeSelect Outbound Proxy Proxy Server Select Proxy Server User Account Select User Account Select Phone Number Select User Pwd Prestige 2000WV2 User’s Guide SIP Settings Adding a Phonebook Entry PhonebookCalling Methods Phonebook Editing Phonebook Entries Select Add Entry Erasing Phonebook Entries Speed Dial Phonebook Entries Select Speed Dial Call History Missed CallsCall History Received Calls Dialed Calls Erasing Calls Select Erase Calls Miscellaneous Settings Setting the Ring MelodyMiscellaneous Settings Setting the Vibration Mode Adjusting the Ring VolumeSelect Ringer Volume Select Edit Time Setting the TimeSetting the Date Select Edit Date Select Settings in the first menu screen Setting the BannerSetting the Key Lock Press the Left key to save your setting Setting the Don’t Disturb Select Don’t Disturb Prestige 2000WV2 User’s Guide Miscellaneous Settings Select MAC Address Information MenusDisplaying Information Information Menus 11Select Firmware Ver Prestige Usage Using the Phonebook to Dial a Telephone NumberUsing Speed Dial to Dial a Telephone Number Dialing a Telephone Number Changing the Volume Answering a CallRejecting a Call Login Using the Web Configurator ScreensIntroduction to the Web Configurator Using the Web Configurator Screens Navigating the Prestige Web Configurator Login Screen NAT Trvsl Web Configurator User Screens SummarySIP Phone Book Web Configurator Administrator Screens Summary PhoneTOS/DS Device Information User Web Configurator ScreensUser Web Configurator Screens IP Address Assignment IP Address and Subnet Mask MAC Address Network Configuration Static DNS Server Network Configuration Dhcp CancelApply Dhcp Network Configuration PPPoE PPPoE Network Configuration SIP Identities VoIP Introduction12.9.1 SIP PPPoE SIP Call Progression SIP Call ProgressionSIP Client Server Invite SIP Proxy Server SIP Configuration 12.9.1.4 RTP 12.11 NAT SIP Proxy NAT Example NAT Types Full Cone NAT Full Cone Restricted Cone Port Restricted Symmetric Restricted Cone NAT Full Cone NAT Example Port Restricted Cone NAT Symmetric NAT NAT and SIP SIP ALGFake WAN Address on SIP and RTP NAT Traversal Configuration StunOutbound Proxy NAT Traversal Configuration ALG Calling Methods Phone Book ConfigurationPhone Book Stun Phonebook Delete WEP Encryption Wireless IntroductionWireless Settings Prestige 2000WV2 User’s Guide Phonebook Ssid WEP 12.19 S/W Update SystemSubmit W Update Zip files before you can upload them Administrator Web Configurator Screens Administrator Web Configurator Screens SIP Proxy Configuration Type the SIP proxy server settings SIP Configuration SIP URI Prestige 2000WV2 User’s Guide IP Configuration Voice Coding13.3.1 G.711 Pstn Call Setup Signaling Phone Setting13.3.2 G.729 100 Administrator Web Configurator Screens Quality of Service Administrator Web Configurator Screens 101 102 Administrator Web Configurator Screens 13.8 ToSIntroduction to DiffServ Troubleshooting Problems Starting Up the PrestigeProblems Using the Keypad Problems Accessing the Prestige Troubleshooting Accessing the Prestige104 Troubleshooting Error Message Troubleshooting Error Message TroubleshootingRestoring the Factory Default Settings Troubleshooting 105 Prestige 2000WV2 User’s Guide 106 Troubleshooting Appendix a Product Specifications 107 Specification TablesHardware Specifications MIC HTTP, TFTP, TCP, UDP, DNS, ARP, Icmp Prestige 2000WV2 User’s Guide Firmware Features108 Appendix a Product Specifications Essid Classes of IP Addresses IP AddressingIP Classes Appendix B IP Subnetting 109 Allowed IP Address Range By Class Subnet MasksSubnetting Natural Masks Two Subnets Example Example Two SubnetsAlternative Subnet Mask Notation Appendix B IP Subnetting 111 Subnet 112 Appendix B IP Subnetting Example Four Subnets Appendix B IP Subnetting 113 Class C Subnet Planning Example Eight SubnetsEight Subnets 114 Appendix B IP Subnetting Subnetting With Class a and Class B Networks Class B Subnet PlanningAppendix B IP Subnetting 115 Prestige 2000WV2 User’s Guide 116 Appendix B IP Subnetting Traditional Dial-up Scenario PPPoE in ActionBenefits of PPPoE Appendix C PPPoE 117 How PPPoE Works Prestige as a PPPoE Client Wireless LAN Topologies Ad-hoc Wireless LAN ConfigurationAppendix D Wireless LANs 119 Basic Service Set 120 Appendix D Wireless LANs Appendix D Wireless LANs 121 Infrastructure Wlan Prestige 2000WV2 User’s Guide 122 Appendix D Wireless LANs Index 123 IndexNumerics Dtmf 124 Index 711 22, 98 729 22, 99 Index 125 126 Index SIP ALG Index 127 Wlan