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Download Speed Configuration Via Wireless
Hello I upgraded my isp from 5 mb to 12 mb, after that my download speed is stil 5 mb in wireless c...
Hello I upgraded my isp from 5 mb to 12 mb, after that my download speed is stil 5 mb in wireless c...
(Posted by orenels 12 years ago)
Popular 3Com 3CRWE53172 Manual Pages
User Guide - Page 5
...
6 TROUBLESHOOTING
Basic Connection Checks 83 Browsing to the Gateway Configuration Screens 83 Connecting to the Internet 84 Forgotten Password and Reset to Factory Defaults 85 Wireless Networking 85 Alert LED 87 Recovering from Corrupted Software 88 Frequently Asked Questions 89
A USING DISCOVERY
Running the Discovery Application 91 Windows Installation (95/98/2000/Me/NT) 91
B IP ADDRESSING
The...
User Guide - Page 15
...a cable to reset the unit to Factory Defaults, follow steps 5 to 7 in "Forgotten Password and Reset to Factory Defaults" on , the link between the port ...Troubleshooting".
2 Power LED Green Indicates that wireless networking is enabled. Front Panel 15
■ The administrator has invoked the Reset to Factory Defaults command, or
■ The system software is in the Gateway, or there is a problem...
User Guide - Page 41
... pages, browse to perform maintenance activities on page 42. When you to configure IP address and subnet mask information, set up DHCP server parameters, and display the DHCP client list.
■ Wireless Settings - allows configuration of your system password (default admin). allows the administrator to the Gateway by entering the URL in Figure 27 on the Gateway. Main Menu...
User Guide - Page 45
The default IP address of the Gateway is 192.168.1.1. 2 If you want to use the Gateway as a DHCP server. The DHCP server will automatically choose the largest available range of addresses for your network. 4 Check all of your settings, and then click Apply. The Internet Protocol (IP) address issued to the client
machine. ■ Host Name - The...
User Guide - Page 57
...; Password
■ VPN Server address (usually your PC, then select this option. This method is only used by some European providers. If the installation instructions that ISPs can configure the Gateway, you will not need to know the following:
■ IP Address
■ Subnet Mask
■ ISP Gateway
■ DNS address(es)
2 Dynamic IP Address (DSL or Cable)
Dynamic IP addressing...
User Guide - Page 59
... ISP has pre-configured your Gateway, and you by your secondary DNS address in the IP Address text box. Internet Settings 59
Static IP Address
Figure 41 Connection Parameters Screen - If the information is optional. This information, along with a Static IP address connection: 1 Select Static IP Address (to be provided to you should be specified manually) in the IP Allocation
Mode field...
User Guide - Page 60
...This field is
selected by default and is selected, your IP Address, Subnet Mask, and DNS Address will need to authenticate you with a dynamic IP address connection: 1 Select Dynamic IP Address (automatically allocated) in the IP Allocation Mode field. (Figure 42) 2 Enter your MAC address. Your ISP may provide you . 60 CHAPTER 5: GATEWAY CONFIGURATION
Dynamic IP Address
Figure 42 Connection...
User Guide - Page 61
... for use this address only if you were previously using to your Primary DNS Address and Secondary DNS address. Use this PC's MAC address - Internet Settings 61
■ Use this option if you want to specify a new MAC address. If not, leave 0.0.0.0 in the IP Allocation Mode field. (Figure 43) 2 Enter your modem.
■ Enter a new MAC address manually -
User Guide - Page 63
... the Initial Subnet Mask fields if your PPTP session.
7 IP settings must be used when establishing a PPTP connection. Firewall
On the main frame of idle time (no Internet activity) that will correspond to select an IP address on the main menu displays the Virtual Servers setup screen. (Figure 45)
Virtual DMZ
Figure 45 Virtual Servers...
User Guide - Page 69
... exceptions, or ■ Block all other services. See "Allow List" on page 70.
■ Allow List - Figure 53 PC Privileges Setup Screen Example
Firewall 69
5 Click Modify to save the settings.
Users are unable to display the PC Privileges setting screen. 3 Enter the last digit(s) of the IP address of those listed in the allow list...
User Guide - Page 73
... millions of the Gateway's firewall. 3Com recommends that everything is working correctly. By default the Gateway has PING disabled in order to make the device more difficult to find on the Internet are hackers who may try to determine whether a device is active at the specified IP address. PING is normally used to break...
User Guide - Page 74
... any Internet Host - See Figure 56. This option is the Internet IP address of four different levels using the administration password. Only the specified IP address can be set as default. 2 Enable administration from a whole subnet - Any other users will be seen and then select Apply.
3Com recommends that you leave this disabled.
Enabling Remote Administration It is...
User Guide - Page 88
... -screen instructions.
Do not forget to the Microcode Recovery utility in the Gateway.
5 Follow the on 3Com's Web site at:
www.3com.com.
1 Remove power from Corrupted Software
If the Alert LED remains permanently on the computer, enter the following static IP address information:
■ IP address: 192.168.1.2
■ Subnet mask: 255.255.255.0
■ Default Gateway address: 192...
User Guide - Page 95
There are : ■ Dynamic Host Configuration Protocol (DHCP) Addressing ■ Static Addressing ■ Automatic Addressing (Auto-IP Addressing)
DHCP Addressing
The Gateway contains a DHCP server, which gets reallocated once you disconnect from the network.
How does a Device Obtain an IP Address and Subnet Mask? 95
This type of IP Address operates on every device. DHCP is ...
User Guide - Page 118
... Defaults 77, 85 Restart 75
S
Safety Information 19 Security 73 Setup Wizard 29, 44 Special Applications 65 Specifications
technical 97 Static Addressing 95 Static IP Address 57, 59 Status 79 Subnet Mask 36, 38, 93 Summary 40 Support Information 80 Support Links 81
T
TCP/IP 25, 27, 38, 93 Technical
specifications 97 standards 97 Time Zone 32, 76
U
Unit Configuration 44 Upgrade...
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