Zyxel-communications 128MH Manual do Utilizador Página 54
- Página / 178
- Índice
- RESOLUÇÃO DE PROBLEMAS
- MARCADORES
Avaliado. / 5. Com base em avaliações de clientes
Prestige 128MH PSTN Router/Hub
3-2
Chapter 3 Internet Access Application
Note on IP Address Assignment
A unique 32-bit IP address is assigned to each host on the Internet. Similarly, every machine on
an internet must have a unique IP address. Do not assign an arbitrary address to any machine on
your network without prior consulting your network administrator.
IP Subnet Mask
A subnet mask is a 32-bit quantity that, when logically ANDed with an IP address, yields the
network number. For instance, the subnet masks for class A, B and C without subnetting are
255.0.0.0, 255.255.0.0 and 255.255.255.0, respectively.
The subnet mask is used to split the IP network addresses to create more network numbers. More
network numbers can be created by shifting some bits from the host ID to the network ID. For
instance, to partition a class C network number 192.68.135.0 into two, you shift 1 bit from the
host ID to the network ID. Thus the new subnet mask will be 255.255.255.128; the first subnet
will have network number 192.68.135.0 with hosts 192.68.135.1 to 192.68.135.126 and the
second subnet will have network number 192.68.135.128 with hosts 192.68.135.129 to
192.68.135.254.
It is recommended that you use the same subnet mask for all physical networks that share an IP
network number. Table 3-1 below lists the additional subnet mask bits in dot decimal notations.
To use Table 3-1, write down the original subnet mask and substitute the higher order 0s with the
dot decimal of the additional subnet bits. For instance, to partition your class C network
204.247.203.0 with subnet mask 255.255.255.0 into 16 subnets (4 bits), the new subnet mask
becomes 255.255.255.240.
Table 3-1. Subnet Mask Notation
Additional Subnet Mask Bits in Dot Decimal Notation
Number of Bits Dot Decimal Value
1
128
2
192
- Prestige 128MH 1
- User's Manual 1
- FCC Interference Statement 3
- ZyXEL Limited Warranty 5
- Customer Support 6
- Product Information 6
- FTP Information 6
- Table of Contents 7
- List of Figures 11
- List of Tables 15
- Orientation Map 19
- Chapter 1 21
- À Á Ä ÅÂÃ 22
- 1.2.2 Front Panel LEDS 23
- ETHERNET 24
- INTERNET 28
- PSTN Network 29
- Telecommuter 30
- Remote User 30
- Chapter 2 31
- Telephone 33
- 2.4 Power On Your Prestige 36
- Step 2. Enter Password 37
- Figure 2-3. Login Screen 37
- Table 2-2. Main Menu Commands 38
- Figure 2-4. SMT Main Menu 39
- Table 2-3. Main Menu Summary 39
- Menu 23 - System Security 40
- 1. Change Password 40
- 2. External Server 40
- Old Password= XXXX 41
- New Password= XXXX 41
- Retype to confirm= XXXX 41
- 2.7 General Setup 42
- 2.8 WAN Setup 44
- Advanced Setup= No 46
- 2.8.2 Advanced WAN Port Setup 48
- 2.9 General Ethernet Setup 51
- Chapter 3 53
- Internet Access Application 53
- Private IP Addresses 56
- 10.0.0.0 - 10.255.255.255 56
- 172.16.0.0 - 172.31.255.255 56
- 192.168.0.0 - 192.168.255.255 56
- 3.2 Route IP Setup 57
- . The screen 58
- Note on DHCP 59
- 3.5.1 Advantages of SUA 65
- 3.6.1 Configure a Backup ISP 67
- 3.6.2 To Switch ISP 68
- 3.7 Editing Script Options 69
- Chapter 4 71
- Telecommuting 71
- 4.1 Telecommuting 72
- Chapter 4 Telecommuting 73
- 4.3 Default Dial-In Setup 74
- 4.4 Dial-In Users Setup 78
- 4.5 More on CLID 80
- Chapter 5 81
- IP Address 82
- Assigned by ISP 82
- 5.1.2 Bandwidth on Demand 88
- 5.1.3 Editing PPP Options 89
- 5.2 Leased Line Connection 92
- Encapsulation= Standard PPP 99
- Compression= No 99
- Branch Office LAN 101
- 6.1.1 Remote Node Setup 102
- Prestige 128MH Prestige 128MH 103
- 6.1.2 Static Route Setup 106
- Chapter 7 109
- Prestige 128MHPrestige 128MH 110
- 7.3 IPX Spoofing 111
- 7.4 IPX Ethernet Setup 112
- Coporate LAN 114
- 7.5.1 Remote Node Setup 115
- 7.5.2 Static Route Setup 117
- Chapter 8 119
- 8.2 Bridge Ethernet Setup 120
- Handle IPX= None 121
- Press Space Bar to Toggle 121
- 8.3 LAN-to-LAN Application 122
- Field Description 124
- (Menu 13) 124
- Chapter 9 127
- Filter Configuration 127
- 9.1 Configuring a Filter Set 129
- Len Length 132
- 9.2 Configuring a Filter Rule 133
- 9.2.2 Generic Filter Rule 136
- Default = 0 136
- Length= 0 136
- 9.2.3 Novell IPX Filter Rule 138
- Chapter 10 141
- Chapter 11 145
- System Security 145
- Chapter 11 System Security 146
- Modem / ISDN TA 151
- 12.2 Telnet Capabilities 152
- Chapter 13 153
- System Maintenance 153
- 13.1 System Status 154
- Chapter 13 System Maintenance 155
- 13.2 Terminal Baud Rate 157
- 13.3 Log and Trace 157
- 1. View Error Log 158
- 2. Syslog and Accounting 158
- 13.3.1 View Error Log 158
- 13.3.2 Syslog And Accounting 159
- 13.4 Diagnostic 161
- 13.5 Backup Configuration 164
- 13.6 Restore Configuration 164
- 13.7 Software Update 164
- 13.7.1 Load RAS code 165
- 13.7.2 Load ROM File 166
- 13.7.3 Load Modem Firmware 166
- 13.9 Call Control 168
- 13.9.1 Blacklist 169
- 13.9.2 Budget Management 170
- Chapter 14 171
- Troubleshooting 171
- Chapter 14 Troubleshooting 172
Manuais e produtos relacionados com Hardware Zyxel-communications 128MH
(33 páginas)
Hardware Zyxel-communications Auto Configuration Server Vantage Access Manual do Utilizador
(16 páginas)
(16 páginas)
Hardware Zyxel-communications Internet Security Gateway 10~100 Series Manual do Utilizador
(96 páginas)
(96 páginas)
Acer NX.MANAL.009 manuales
Manuales del propietario y guías del usuario para Cuadernos Acer NX.MANAL.009.
Ofrecemos 1 manuales en pdf Acer NX.MANAL.009 para descargar gratis por tipos de documentos: Ficha de datos
Comentários a estes Manuais