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LTE6101
Инструкция по эксплуатации Страница: 201

Zyxel LTE6101 Инструкция по эксплуатации онлайн [201/219] 154451

Appendix C Pop-up Windows, JavaScript and Java Permissions

LTE6101 User’s Guide

201

1 In Internet Explorer, click Tools, Internet Options and then the Security tab.

Figure 146 Internet Options: Security

2 Click the Custom Level... button.

3 Scroll down to Scripting.

4 Under Active scripting make sure that Enable is selected (the default).

5 Under Scripting of Java applets make sure that Enable is selected (the default).

Содержание

Default login details 1
Edition 1 1 2013 1
Lte outdoor gateway 1
Lte6101 1
Www zyxel com 1
Important 2
Note it is recommended you use the web configurator to configure the lte device 2
Related documentation 2
Contents overview 3
Technical reference 5 3
User s guide 11 3
Chapter 1 introduction 3 5
Chapter 2 introducing the web configurator 9 5
Chapter 3 connection status and system info 7 5
Contents overview 5
Part i user s guide 11 5
Part ii technical reference 25 5
Table of contents 5
Chapter 4 broadband 3 6
Chapter 5 wireless 1 6
Chapter 6 home networking 7 6
Chapter 10 dynamic dns 5 7
Chapter 7 routing 3 7
Chapter 8 quality of service qos 7 7
Chapter 9 network address translation nat 7 7
Chapter 11 firewall 7 8
Chapter 12 mac filter 07 8
Chapter 13 parental control 09 8
Chapter 14 vpn 113 8
Chapter 15 logs 27 9
Chapter 16 traffic status 29 9
Chapter 17 user account 33 9
Chapter 18 remote mgmt 35 9
Chapter 19 system 37 9
Chapter 20 time setting 39 9
Chapter 21 log setting 41 9
User s guide 11
Applications for the lte device 13
Internet access 13
Introduction 13
Overview 13
Wireless connection 13
Activate wps 14
The wlan button 14
Turn the wireless lan on or off 14
Good habits for managing the lte device 15
Leds lights 15
Ways to manage the lte device 15
Chapter 1 introduction 16
If you forget your password or cannot access the web configurator you will need to use the reset button at the back of the device to reload the factory default configuration file this means that you will lose all configurations that you had previously and the passwords will be reset to the defaults 16
Led color status description 16
Lte6101 user s guide 16
None of the leds are on if the lte device is not receiving power 16
Refer to the quick start guide for information on hardware connections 16
Table 1 led descriptions from left to right 16
The reset button 16
Accessing the web configurator 19
Introducing the web configurator 19
Overview 19
Note for security reasons the lte device automatically logs you out if you do not use the web configurator for five minutes default if this happens log in again 20
The web configurator layout 21
Title bar 21
Main window 22
Traffic status 22
User account 22
Chapter 2 introducing the web configurator 23
Link tab function 23
Lte6101 user s guide 23
Navigation panel 23
Table 2 navigation panel summary 23
Use the menu items on the navigation panel to open screens to configure lte device features the following table describes each menu item 23
Chapter 2 introducing the web configurator 24
Link tab function 24
Lte6101 user s guide 24
Table 2 navigation panel summary continued 24
Technical reference 25
Connection status and system info 27
Overview 27
The connection status screen 27
The system info screen 29
Chapter 3 connection status and system info 30
Label description 30
Lte6101 user s guide 30
Table 3 system info screen continued 30
Chapter 3 connection status and system info 31
Label description 31
Lte6101 user s guide 31
Table 3 system info screen continued 31
Broadband 33
Overview 33
What you can do in this chapter 33
What you need to know 33
Before you begin 34
The broadband screen 34
Wan ip address 34
Broadband continued 35
Chapter 4 broadband 35
Click the edit icon next to the lte connection the screen displays as shown next 35
Edit internet connection 35
Figure 15 broadband edit 35
Label description 35
Lte6101 user s guide 35
Table 5 broadband edit 35
The following table describes the fields in this screen 35
Use this screen to configure a wan connection 35
If the wrong pin code is entered 3 times it will cause the sim card to be locked 36
Puk code screen 36
The sim screen 36
Encapsulation 37
Ip address assignment 37
Note you may have to ask the service provider for a puk code to unlock the sim card 37
Technical reference 37
Base station receive 38
Base station transmit 38
Chapter 4 broadband 38
Cpe receive 38
Cpe transmit 38
Dns server address assignment 38
Downlink dl operating band 38
Duplex mode 38
If your isp dynamically assigns the dns server ip addresses along with the lte device s wan ip address set the dns server fields to get the dns server address from the isp 38
Lte frequency band table 38
Lte wireless technologies 38
Lte6101 user s guide 38
See the following table for the frequency bands used in lte wireless technologies 38
Table 8 38
The isp tells you the dns server addresses usually in the form of an information sheet when you sign up if your isp gives you dns server addresses manually enter them in the dns server fields 38
The lte device can get the dns server addresses in the following ways 38
Ul low high dl low high 38
Uplink ul operating band 38
Use domain name system dns to map a domain name to its corresponding ip address and vice versa the dns server is extremely important because without it you must know the ip address of a computer before you can access it 38
Base station receive 39
Base station transmit 39
Chapter 4 broadband 39
Continued 39
Cpe receive 39
Cpe transmit 39
Downlink dl operating band 39
Duplex mode 39
Lte wireless technologie 39
Lte6101 user s guide 39
Table 8 39
Ul low high dl low high 39
Uplink ul operating band 39
Overview 41
What you can do in this chapter 41
Wireless 41
Wireless network overview 41
Radio channels 42
Before you begin 43
Note if you are configuring the lte device from a computer connected to the wireless lan and you change the lte device s ssid or security settings you will lose your wireless connection when you press apply to confirm you must then change the wireless settings of your computer to match the lte device s new settings 43
The wireless general screen 43
Chapter 5 wireless 44
General 44
Label description 44
Lte6101 user s guide 44
The following table describes the labels in this screen 44
Wireless to open the general screen select the enable wireless lan checkbox to show the wireless configurations 44
Basic static wep shared wep encryption 45
Chapter 5 wireless 45
General continued 45
General no security 45
Label description 45
Lte6101 user s guide 45
No security 45
Note if you do not enable any wireless security on your lte device your network is accessible to any wireless networking device that is within range 45
Select no security to allow wireless stations to communicate with the access points without any data encryption or authentication 45
The following table describes the labels in this screen 45
There are two types of wep authentication namely open system static wep and shared key shared wep 45
Wep encryption scrambles the data transmitted between the wireless stations and the access points ap to keep network communications private both the wireless stations and the access points must use the same wep key 45
Chapter 5 wireless 47
General more secure wpa 2 psk 47
General wpa 2 psk 47
Label description 47
Lte6101 user s guide 47
More secure wpa 2 psk 47
The following table describes the labels in this screen 47
The wpa psk security mode provides both improved data encryption and user authentication over wep using a pre shared key psk both the lte device and the connecting client share a common password in order to validate the connection this type of encryption while robust is not as strong as wpa wpa2 or even wpa2 psk the wpa2 psk security mode is a newer more robust version of the wpa encryption standard it offers slightly better security although the use of psk makes it less robust than it could be 47
Wireless to display the general screen select more secure as the security level then select wpa psk or wpa2 psk from the security mode list 47
Chapter 5 wireless 48
General more secure wpa 2 48
Label description 48
Lte6101 user s guide 48
The following table describes the labels in this screen 48
The wpa security mode is a security subset of wpa2 it requires the presence of a radius server on your network in order to validate user credentials this encryption standard is slightly older than wpa2 and therefore is more compatible with older devices 48
The wpa2 security mode is currently the most robust form of encryption for wireless networks it requires a radius server to authenticate user credentials and is a full implementation the security protocol use this security option for maximum protection of your network however it is the least backwards compatible with older devices 48
Wireless to display the general screen select more secure as the security level then select wpa or wpa2 from the security mode list 48
Wpa 2 authentication 48
Chapter 5 wireless 49
General more secure wpa 2 continued 49
Label description 49
Lte6101 user s guide 49
More ap 49
More ap the following screen displays 49
The following table describes the labels in this screen 49
The lte device can broadcast up to four wireless network names at the same time this means that users can connect to the lte device using different ssids you can secure the connection on each ssid profile so that wireless clients connecting to the lte device using different ssids cannot communicate with each other 49
The more ap screen 49
This screen allows you to enable and configure multiple basic service sets bsss on the lte device 49
Chapter 5 wireless 50
Edit more ap 50
Label description 50
Lte6101 user s guide 50
More ap edit 50
The following table describes the fields in this screen 50
Use this screen to edit an ssid profile click the edit icon next to an ssid in the more ap screen the following screen displays 50
Note the lte device applies the security settings of the ssid1 profile see section 5 on page 43 if you want to use the wps feature make sure you have set the security mode of ssid1 to wpa psk wpa2 psk or no security 51
The wps screen 51
Chapter 5 wireless 52
Label description 52
Lte6101 user s guide 52
Note you must also activate wps on that device within two minutes to have it present its pin to the lte device 52
The wmm screen 52
Use this screen to enable or disable wi fi multimedia wmm wireless networks for multimedia applications 52
Wps continued 52
Chapter 5 wireless 53
Label description 53
Lte6101 user s guide 53
The following table describes the labels in this screen 53
Wmm the following screen displays 53
Chapter 5 wireless 54
Label description 54
Lte6101 user s guide 54
Scheduling 54
Scheduling screen 54
Scheduling to open the wireless lan scheduling screen use this screen to configure when the lte device enables or disables the wireless lan 54
Technical reference 54
The following table describes the labels in this screen 54
This section discusses wireless lans in depth for more information see the appendix 54
Additional wireless terms 55
Wireless security overview 55
Mac address filter 56
User authentication 56
Encryption 57
Note it is recommended that wireless networks use wpa psk wpa or stronger encryption the other types of encryption are better than none at all but it is still possible for unauthorized wireless devices to figure out the original information pretty quickly 57
Signal problems 57
Mbssid 58
Notes on multiple bsss 58
Pin configuration 59
Push button configuration 59
Wifi protected setup wps 59
How wps works 61
Example wps network setup 62
Client 1 ap1 63
Client 2 63
Security info 63
Client 1 ap1 64
Client 2 64
Limitations of wps 64
Home networking 67
Overview 67
What you can do in this chapter 67
What you need to know 67
About upnp 68
Cautions with upnp 68
How do i know if i m using upnp 68
Subnet mask 68
Chapter 6 home networking 69
Home networking to open the lan setup screen use this screen to set the local area network ip address and subnet mask of your lte device and configure the dns server information that the lte device sends to the dhcp client devices on the lan 69
Label description 69
Lan setup 69
Lte6101 user s guide 69
The following table describes the fields in this screen 69
The lan setup screen 69
Before you begin 70
Chapter 6 home networking 70
Every ethernet device has a unique mac media access control address the mac address is assigned at the factory and consists of six pairs of hexadecimal characters for example 00 a0 c5 00 00 02 70
Find out the mac addresses of your network devices if you intend to add them to the static dhcp screen 70
Label description 70
Lan setup continued 70
Lte6101 user s guide 70
Static dhcp 70
Static dhcp to open the following screen 70
The following table describes the labels in this screen 70
The static dhcp screen 70
This table allows you to assign ip addresses on the lan to specific individual computers based on their mac addresses 70
Chapter 6 home networking 71
Figure 37 static dhcp add 71
If you click add new static lease in the static dhcp screen the following screen displays 71
Label description 71
Lte6101 user s guide 71
Static dhcp continued 71
Table 23 static dhcp add 71
The following table describes the labels in this screen 71
The upnp screen 71
Universal plug and play upnp is a distributed open networking standard that uses tcp ip for simple peer to peer network connectivity between devices a upnp device can dynamically join a network obtain an ip address convey its capabilities and learn about other devices on the network in turn a device can leave a network smoothly and automatically when it is no longer in use 71
Overview 73
Routing 73
Chapter 7 routing 74
Configuring static route 74
Label description 74
Lte6101 user s guide 74
Static route 74
Static route to open the following screen 74
The following table describes the labels in this screen 74
Add edit static route 75
Chapter 7 routing 75
Click add new static route in the routing screen or click the edit icon next to a rule the following screen appears use this screen to configure the required information for a static route 75
Figure 41 routing add edit 75
Label description 75
Lte6101 user s guide 75
Table 26 routing add edit 75
The following table describes the labels in this screen 75
Overview 77
Quality of service qos 77
What you can do in this chapter 77
What you need to know 77
Tagging and marking 78
The qos general screen 78
Chapter 8 quality of service qos 79
Label description 79
Lte6101 user s guide 79
Queue setup 79
Queue setup to open the screen as shown next 79
The following table describes the labels in this screen 79
The queue setup screen 79
Add edit a qos queue 80
Chapter 8 quality of service qos 80
Figure 44 queue setup add edit 80
Label description 80
Lte6101 user s guide 80
Table 29 queue setup add edit 80
The class setup screen 80
The following table describes the labels in this screen 80
Use this screen to add edit or delete qos classifiers a classifier groups traffic into data flows according to specific criteria such as the source address destination address source port number destination port number or incoming interface for example you can configure a classifier to select traffic from the same protocol port such as telnet to form a flow 80
Use this screen to configure a queue click add new queue in the queue setup screen or the edit icon next to an existing queue 80
You can give different priorities to traffic that the lte device forwards out through the wan interface give high priority to voice and video to make them run more smoothly similarly give low priority to many large file downloads so that they do not reduce the quality of other applications 80
Chapter 8 quality of service qos 81
Class setup 81
Class setup to open the following screen 81
Label description 81
Lte6101 user s guide 81
The following table describes the labels in this screen 81
Add edit qos class 82
Chapter 8 quality of service qos 83
Label description 83
Lte6101 user s guide 83
Table 31 class setup add edit continued 83
Chapter 8 quality of service qos 84
Label description 84
Lte6101 user s guide 84
Monitor 84
Monitor the screen appears as shown 84
Table 31 class setup add edit continued 84
The qos monitor screen 84
Chapter 8 quality of service qos 85
Diffserv 85
Diffserv defines a new ds differentiated services field to replace the type of service tos field in the ip header the ds field contains a 2 bit unused field and a 6 bit dscp field which can define up to 64 service levels the following figure illustrates the ds field 85
Diffserv differentiated services is a class of service cos model that marks packets so that they receive specific per hop treatment at diffserv compliant network devices along the route based on the application types and traffic flow packets are marked with diffserv code points dscps indicating the level of service desired this allows the intermediary diffserv compliant network devices to handle the packets differently depending on the code points without the need to negotiate paths or remember state information for every flow in addition applications do not have to request a particular service or give advanced notice of where the traffic is going 85
Dscp and per hop behavior 85
Dscp is backward compatible with the three precedence bits in the tos octet so that non diffserv compliant tos enabled network device will not conflict with the dscp mapping 85
Label description 85
Lte6101 user s guide 85
Monitor 85
Qos is used to prioritize source to destination traffic flows all packets in the flow are given the same priority you can use cos class of service to give different priorities to different packet types 85
Qos technical reference 85
The following table describes the labels in this screen 85
This section provides some technical background information about the topics covered in this chapter 85
Network address translation nat 87
Overview 87
What you can do in this chapter 87
What you need to know 87
Configuring servers behind port forwarding example 88
Finding out more 88
Port forwarding 88
The port forwarding screen 88
Wan lan 88
Chapter 9 network address translation nat 89
Label description 89
Lte6101 user s guide 89
Nat to open the port forwarding screen 89
Port forwarding 89
See appendix d on page 207 for port numbers commonly used for particular services 89
The following table describes the fields in this screen 89
The port forwarding screen 89
Chapter 9 network address translation nat 90
Figure 50 port forwarding add edit 90
Label description 90
Lte6101 user s guide 90
Table 34 port forwarding add edit 90
The following table describes the labels in this screen 90
The port forwarding edit screen 90
This screen lets you create or edit a port forwarding rule click add new rule in the port forwarding screen or the edit icon next to an existing rule to open the following screen 90
Port forwarding screen 91
The dmz screen 91
The sessions screen 91
Nat definitions 92
Technical reference 92
What nat does 92
How nat works 93
Inside global address iga 93
Inside local address ila 93
Wan lan 93
Dynamic dns 95
Overview 95
What you need to know 95
Chapter 10 dynamic dns 96
Dynamic dns 96
Dynamic dns the screen appears as shown 96
Label description 96
Lte6101 user s guide 96
The dynamic dns screen 96
The following table describes the fields in this screen 96
Firewall 97
Overview 97
What you can do in this chapter 97
Finding out more 98
Firewall 98
What you need to know 98
Chapter 11 firewall 99
Firewall to open the general screen 99
General 99
Label description 99
Lte6101 user s guide 99
The following table describes the labels in this screen 99
The general screen 99
Add new acl rule edit screen 100
Add new service entry 100
Chapter 11 firewall 100
Each field is described in the following table 100
Label description 100
Lte6101 user s guide 100
Services 100
Services and then the add new service entry button 100
The add new services entry screen 100
The services screen 100
Access control 101
Access control to display the following screen this screen displays a list of the configured incoming or outgoing filtering rules 101
Add new service entry 101
Chapter 11 firewall 101
Each field is described in the following table 101
Label description 101
Lte6101 user s guide 101
The access control screen 101
Access control continued 102
Add new acl rule edit 102
Chapter 11 firewall 102
Click add new acl rule or the edit icon next to an existing acl rule in the access control screen the following screen displays 102
Each field is described in the following table 102
Label description 102
Lte6101 user s guide 102
The add new acl rule edit screen 102
Add new acl rule edit continued 103
Chapter 11 firewall 103
Dos to display the following screen use this screen to enable or disable denial of service dos protection 103
Label description 103
Lte6101 user s guide 103
The dos screen 103
Firewall technical reference 104
Guidelines for enhancing security with your firewall 104
Note incorrectly configuring the firewall may block valid access or introduce security risks to the lte device and your protected network use caution when creating or deleting firewall rules and test your rules after you configure them 104
Security considerations 104
Mac filter 107
Overview 107
The mac filter screen 107
What you need to know 107
Chapter 12 mac filter 108
Label description 108
Lte6101 user s guide 108
Mac filter 108
The following table describes the labels in this menu 108
Overview 109
Parental control 109
The parental control screen 109
Add edit a parental control rule 110
Chapter 13 parental control 110
Click add new pcp in the parental control screen to add a new rule or click the edit icon next to an existing rule to edit it use this screen to configure a restricted access schedule and or url filtering settings to block the users on your network from accessing certain web sites 110
Figure 64 add edit parental control rule 110
Label description 110
Lte6101 user s guide 110
Parental control continued 110
Table 47 add edit parental control rule 110
The following table describes the fields in this screen 110
Chapter 13 parental control 111
Label description 111
Lte6101 user s guide 111
Table 47 add edit parental control rule continued 111
Ipsec vpn 113
Overview 113
The general screen 113
Chapter 14 vpn 114
Label description 114
Lte6101 user s guide 114
Table 48 ipsec vpn 114
This screen contains the following fields 114
Ipsec vpn add 115
Chapter 14 vpn 116
Label description 116
Lte6101 user s guide 116
Table 49 ipsec vpn add 116
Chapter 14 vpn 117
Label description 117
Lte6101 user s guide 117
Table 49 ipsec vpn add 117
Chapter 14 vpn 118
Label description 118
Lte6101 user s guide 118
Table 49 ipsec vpn add 118
Chapter 14 vpn 119
Figure 68 monitor 119
Label description 119
Lte6101 user s guide 119
Monitor to open this screen as shown next 119
Table 49 ipsec vpn add 119
Table 50 monitor 119
The following figure helps explain the main fields in the web configurator 119
The monitor screen 119
This screen contains the following fields 119
Ipsec algorithms 120
Ipsec architecture 120
Key management 120
Technical reference 120
Encapsulation 121
Transport mode 121
Tunnel mode 121
Ike phases 122
Negotiation mode 122
Ipsec and nat 123
Vpn nat and nat traversal 123
Id type and content 124
Id type and content examples 125
Pre shared key 125
Diffie hellman dh key groups 126
Overview 127
What you can do in this chapter 127
What you need to know 127
Chapter 15 logs 128
Code severity 128
Label description 128
Log to open the system log screen use the system log screen to see the system logs for the categories that you select in the upper left drop down list box 128
Lte6101 user s guide 128
System log 128
Table 56 syslog severity levels continued 128
The following table describes the fields in this screen 128
The system log screen 128
Overview 129
The wan status screen 129
Traffic status 129
What you can do in this chapter 129
Chapter 16 traffic status 130
Label description 130
Lan to open the following screen you can view the lan traffic statistics in this screen 130
Lte6101 user s guide 130
The following table describes the fields in this screen 130
The lan status screen 130
Wan continued 130
Chapter 16 traffic status 131
Label description 131
Lan continued 131
Lte6101 user s guide 131
Nat to open the following screen you can view the nat status of the lte device s client s in this screen 131
The following table describes the fields in this screen 131
The nat status screen 131
Overview 133
The user account screen 133
User account 133
Overview 135
Remote mgmt 135
The remote mgmt screen 135
What you need to know 135
Chapter 18 remote mgmt 136
Label description 136
Lte6101 user s guide 136
Remote mgmt continued 136
Overview 137
System 137
The system screen 137
What you need to know 137
Chapter 19 system 138
Label description 138
Lte6101 user s guide 138
System 138
The following table describes the labels in this screen 138
Overview 139
The time setting screen 139
Time setting 139
Chapter 20 time setting 140
Label description 140
Lte6101 user s guide 140
Time setting continued 140
Log setting 141
Overview 141
The log setting screen 141
Chapter 21 log setting 142
Label description 142
Log setting continued 142
Lte6101 user s guide 142
Firmware upgrade 143
Overview 143
The firmware upgrade screen 143
Backup restore 145
Overview 145
The backup restore screen 145
Do not turn off the lte device while configuration file upload is in progress 146
Restore configuration 146
Reset to factory defaults 147
The reboot screen 147
Diagnostic 149
Overview 149
The ping traceroute screen 149
Overview 151
Power hardware connections and leds 151
Troubleshooting 151
I cannot see or access the login screen in the web configurator 152
I forgot the ip address for the lte device 152
I forgot the password 152
Lte device access and login 152
The default admin password is 1234 and the default user password is 1234 152
I can see the login screen but i cannot log in to the lte device 153
I cannot access the internet 153
I cannot access the internet anymore i had access to the internet with the lte device but my internet connection is not available anymore 153
Internet access 153
The internet connection is slow or intermittent 154
What factors may cause intermittent or unstabled wireless connection how can i solve this problem 154
Wireless internet access 154
I cannot open special applications such as white board file transfer and video when i use the msn messenger 155
Local network 155
The local area connection icon for upnp disappears in the screen 155
What wireless security modes does my lte device support 155
Ip addresses and subnetting 157
Ppendi 157
Subnet masks 158
An ip address with host ids of all zeros is the ip address of the network 192 68 with a 24 bit subnet mask for example an ip address with host ids of all ones is the broadcast address for that network 192 68 55 with a 24 bit subnet mask for example 159
Appendix a ip addresses and subnetting 159
As these two ip addresses cannot be used for individual hosts calculate the maximum number of possible hosts in a network as follows 159
Binary 159
Decimal 159
For example 192 25 is equivalent to saying 192 with subnet mask 255 55 55 28 159
Lte6101 user s guide 159
Network size 159
Notation 159
Since the mask is always a continuous number of ones beginning from the left followed by a continuous number of zeros for the remainder of the 32 bit mask you can simply specify the number of ones instead of writing the value of each octet this is usually specified by writing a followed by the number of bits in the mask after the address 159
St octet 2nd octet 3rd octet 4th octet 159
Subnet mask host id size maximum number of hosts 159
Subnet masks are expressed in dotted decimal notation just like ip addresses the following examples show the binary and decimal notation for 8 bit 16 bit 24 bit and 29 bit subnet masks 159
Subnet masks can be referred to by the size of the network number part the bits with a 1 value for example an 8 bit mask means that the first 8 bits of the mask are ones and the remaining 24 bits are zeroes 159
Table 70 subnet masks 159
Table 71 maximum host numbers 159
The size of the network number determines the maximum number of possible hosts you can have on your network the larger the number of network number bits the smaller the number of remaining host id bits 159
2 or 254 possible hosts 160
Appendix a ip addresses and subnetting 160
Figure 92 subnetting example before subnetting 160
In this example the company network address is 192 68 the first three octets of the address 192 68 are the network number and the remaining octet is the host id allowing a maximum of 160
Last octet binary 160
Last octet decimal 160
Lte6101 user s guide 160
Subnet mask alternative notation 160
Subnetting 160
Table 72 alternative subnet mask notation 160
The borrowed host id bit can have a value of either 0 or 1 allowing two subnets 192 68 25 and 192 68 28 25 160
The following figure shows the company network before subnetting 160
The following table shows some possible subnet masks using both notations 160
You can borrow one of the host id bits to divide the network 192 68 into two separate sub networks the subnet mask is now 25 bits 255 55 55 28 or 25 160
You can use subnetting to divide one network into multiple sub networks in the following example a network administrator creates two sub networks to isolate a group of servers from the rest of the company network for security reasons 160
Example four subnets 161
Appendix a ip addresses and subnetting 162
Example eight subnets 162
Ip subnet mask network number last octet bit value 162
Lte6101 user s guide 162
Similarly use a 27 bit mask to create eight subnets 000 001 010 011 100 101 110 and 111 162
Table 73 subnet 1 continued 162
Table 74 subnet 2 162
Table 75 subnet 3 162
Table 76 subnet 4 162
Appendix a ip addresses and subnetting 163
Broadcast address 163
Lte6101 user s guide 163
No borrowed host bits subnet mask no subnets no hosts per subnet 163
Subnet planning 163
Subnet subnet address first address last address 163
Table 77 eight subnets 163
Table 78 24 bit network number subnet planning 163
Table 79 16 bit network number subnet planning 163
The following table is a summary for subnet planning on a network with a 16 bit network number 163
The following table is a summary for subnet planning on a network with a 24 bit network number 163
The following table shows ip address last octet values for each subnet 163
Configuring ip addresses 164
Private ip addresses 164
Conflicting computer ip addresses example 165
Conflicting router ip addresses example 165
Ip address conflicts 165
Conflicting computer and router ip addresses example 166
Ppendi 167
Setting up your computer s ip address 167
Verifying settings 170
Windows vista 171
Note during this procedure click continue whenever windows displays a screen saying that it needs your permission to continue 172
Verifying settings 174
Windows 7 175
Note during this procedure click continue whenever windows displays a screen saying that it needs your permission to continue 176
Verifying settings 178
Mac os x 10 and 10 179
Mac os x 10 182
Verifying settings 182
Linux ubuntu 8 gnome 186
Note make sure you are logged in as the root administrator 186
Verifying settings 186
Linux opensuse 10 kde 190
Note make sure you are logged in as the root administrator 190
Verifying settings 190
Verifying settings 194
Pop up windows javascript and java permissions 197
Ppendi 197
Enable pop up blockers with exceptions 198
Javascript 200
Java permissions 202
Java sun 203
Mozilla firefox 204
Common services 207
Ppendi 207
Appendix d common services 208
Lte6101 user s guide 208
Name protocol port s description 208
Table 80 commonly used services continued 208
Appendix d common services 209
Lte6101 user s guide 209
Name protocol port s description 209
Table 80 commonly used services continued 209
Legal information 211
Ppendi 211
Fcc radiation exposure statement 212
Notices 212
Viewing certifications 212
注意 212
Appendix e legal information 213
Lte6101 user s guide 213
Register your product online to receive e mail notices of firmware upgrades and information at www zyxel com 213
Registration 213
Repair or replacement as provided under this warranty is the exclusive remedy of the purchaser this warranty is in lieu of all other warranties express or implied including any implied warranty of merchantability or fitness for a particular use or purpose zyxel shall in no event be held liable for indirect or consequential damages of any kind to the purchaser 213
Safety warnings 213
Select the certification you wish to view from this page 213
Select your product on the zyxel home page to go to that product s page 213
To obtain the services of this warranty contact your vendor you may also refer to the warranty policy for the region in which you bought the device at http www zyxel com web support_warranty_info php 213
Zyxel limited warranty 213
Zyxel warrants to the original end user purchaser that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase during the warranty period and upon proof of purchase should the product have indications of failure due to faulty workmanship and or materials zyxel will at its discretion repair or replace the defective products or components without charge for either parts or labor and to whatever extent it shall deem necessary to restore the product or components to proper operating condition any replacement will consist of a new or re manufactured functionally equivalent product of equal or higher value and will be solely at the discretion of zyxel this warranty shall not apply if the product has been modified misused tampered with damaged by an act of god or subjected to abnormal working conditions 213
Appendix e legal information 214
Lte6101 user s guide 214

Zyxel LTE6101 Инструкция по эксплуатации онлайн [201/219] 154451

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