ZyXEL Communications 2000W manual Example Eight Subnets, Class C Subnet Planning

Page 114

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

Contents Prestige 2000WV2 Page Trademarks CopyrightDisclaimer Prestige 2000WV2 User’s GuideFederal Communications Commission FCC Interference Statement CertificationsSafety Warnings Safety WarningsZyXEL Limited Warranty ZyXEL Limited WarrantyCustomer Support Customer SupportUnited 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 FiguresPeer-to-Peer Communication in an Ad-hoc Network 119 List of Tables List of TablesEight Subnets Related Documentation PrefaceAbout Your Prestige Syntax ConventionsUser Guide Feedback Graphics Icons KeyFeatures Getting To Know Your PrestigeApplications Place a Call via SIP Proxy Server SIP Call ServerAd-Hoc Wireless Intercom Direct IP to IP CallingGetting to Know the Prestige Hardware Prestige Hardware DescriptionsPrestige 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 SurveySsid Network ModeSelect Wireless in the first menu screen use the up or down Arrow to highlight it and then press the Left keySelect Network Mode ChannelRate WEP EncryptionAuthentication Type Select Key SelectWEP for encryption, not for authentication ProfilesCreate Prestige 2000WV2 User’s Guide Wireless LAN Setup Menus Fixed IP Network SettingsNetwork Settings Select IP AddressDhcp Select Subnet MaskPPPoE Select PPPoE Name Select PPPoE PwdRegistrar Server SIP SettingsSIP Settings Select Registrar Select Registrar IPOutbound Proxy Server Select Expiry TimeSelect Outbound Proxy Proxy Server Select Proxy ServerUser Account Select User Account Select Phone NumberSelect User Pwd Prestige 2000WV2 User’s Guide SIP Settings Adding a Phonebook Entry PhonebookCalling Methods PhonebookEditing Phonebook Entries Select Add EntryErasing Phonebook Entries Speed Dial Phonebook Entries Select Speed DialCall History Missed CallsCall History Received Calls Dialed Calls Erasing CallsSelect 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 DateSelect Settings in the first menu screen Setting the BannerSetting the Key Lock Press the Left key to save your settingSetting the Don’t Disturb Select Don’t DisturbPrestige 2000WV2 User’s Guide Miscellaneous Settings Select MAC Address Information MenusDisplaying Information Information Menus11Select Firmware Ver Prestige Usage Using the Phonebook to Dial a Telephone NumberUsing Speed Dial to Dial a Telephone Number Dialing a Telephone NumberChanging the Volume Answering a CallRejecting a Call Login Using the Web Configurator ScreensIntroduction to the Web Configurator Using the Web Configurator ScreensNavigating the Prestige Web Configurator Login ScreenNAT Trvsl Web Configurator User Screens SummarySIP Phone BookWeb Configurator Administrator Screens Summary PhoneTOS/DS Device Information User Web Configurator ScreensUser Web Configurator Screens IP Address AssignmentIP Address and Subnet Mask MAC AddressNetwork Configuration Static DNS ServerNetwork Configuration Dhcp CancelApply Dhcp Network Configuration PPPoE PPPoE Network ConfigurationSIP Identities VoIP Introduction12.9.1 SIP PPPoESIP Call Progression SIP Call ProgressionSIP Client Server InviteSIP Proxy Server SIP Configuration 12.9.1.4 RTP12.11 NAT SIP ProxyNAT Example NAT TypesFull Cone NAT Full Cone Restricted Cone Port Restricted SymmetricRestricted Cone NAT Full Cone NAT ExamplePort Restricted Cone NAT Symmetric NATNAT and SIP SIP ALGFake WAN Address on SIP and RTP NAT Traversal Configuration StunOutbound Proxy NAT Traversal Configuration ALGCalling Methods Phone Book ConfigurationPhone Book StunPhonebook DeleteWEP Encryption Wireless IntroductionWireless Settings Prestige 2000WV2 User’s Guide PhonebookSsid WEP12.19 S/W Update SystemSubmit W Update Zip files before you can upload themAdministrator Web Configurator Screens Administrator Web Configurator ScreensSIP Proxy Configuration Type the SIP proxy server settingsSIP Configuration SIP URIPrestige 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 101102 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 105Prestige 2000WV2 User’s Guide 106 Troubleshooting Appendix a Product Specifications 107 Specification TablesHardware Specifications MICHTTP, TFTP, TCP, UDP, DNS, ARP, Icmp Prestige 2000WV2 User’s Guide Firmware Features108 Appendix a Product Specifications EssidClasses of IP Addresses IP AddressingIP Classes Appendix B IP Subnetting 109Allowed IP Address Range By Class Subnet MasksSubnetting Natural MasksTwo Subnets Example Example Two SubnetsAlternative Subnet Mask Notation Appendix B IP Subnetting 111Subnet 112 Appendix B IP SubnettingExample Four Subnets Appendix B IP Subnetting 113Class C Subnet Planning Example Eight SubnetsEight Subnets 114 Appendix B IP SubnettingSubnetting 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 117How PPPoE Works Prestige as a PPPoE ClientWireless LAN Topologies Ad-hoc Wireless LAN ConfigurationAppendix D Wireless LANs 119 Basic Service Set 120 Appendix D Wireless LANsAppendix D Wireless LANs 121 Infrastructure WlanPrestige 2000WV2 User’s Guide 122 Appendix D Wireless LANs Index 123 IndexNumerics Dtmf124 Index 711 22, 98 729 22, 99Index 125 126 Index SIP ALGIndex 127 Wlan

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