Appendices

Checking TCP/IP Settings - Windows XP:

1.Select Control Panel - Network Connection.

2.Right click the Local Area Connection and choose Properties. You should see a screen like the following:

Figure G. Network Configuration (Windows XP)

3. Select the TCP/IP protocol for your network card.

4. Click on the Properties button. You should then see a screen like the following:

Figure H. TCP/IP properties (Windows XP)

5. Ensure your TCP/IP settings are correct.

Using DHCP

To use DHCP, select the radio button obtain an IP Address automatically. This is the default Windows settings.

Restart your PC to ensure it obtains an IP Address from the XC-DPG503.

Using a fixed IP Address (“Use the following IP Address”)

If your PC is already configured, check with your network administrator before making the following changes.

Enter the IP address of the XC-DPG503 in the Default gateway field and click OK. (Your LAN administrator can advise you of the IP Address they assigned to the XC-DPG503)

If the DNS Server fields are empty, select Use the following DNS server addresses. Enter the DNS address or addresses provided by your ISP and then click OK.

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XiNCOM XC-DPG503 manual Checking TCP/IP Settings Windows XP, Figure G. Network Configuration Windows XP
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XC-DPG503 specifications

The XiNCOM XC-DPG503 is a versatile and advanced dual WAN VPN router designed to meet the demands of small to medium-sized businesses looking for robust internet connectivity and reliable security features. Its distinguishing characteristics make it an excellent choice for organizations requiring seamless redundancy and high-speed performance.

One of the most notable features of the XC-DPG503 is its dual WAN capability. This allows users to connect two different internet service providers simultaneously, ensuring uninterrupted connectivity. In case one connection fails, the router can automatically failover to the secondary WAN link, enhancing network reliability and uptime. This feature is particularly beneficial for businesses that cannot afford downtime due to internet connectivity issues.

The XC-DPG503 supports various VPN protocols, such as IPSec and PPTP, which enable secure remote access for employees and secure site-to-site connections. With built-in VPN support, users can establish encrypted connections over the public internet, allowing sensitive data to be transmitted safely. This level of security is essential for businesses handling confidential information.

Another characteristic of the XC-DPG503 is its comprehensive firewall capabilities, which protect the internal network from external threats. It includes features like Stateful Packet Inspection (SPI), Denial of Service (DoS) protection, and content filtering, helping to safeguard the network against various cyber threats.

Performance-wise, the XC-DPG503 comes equipped with a robust processor and ample memory, allowing it to handle multiple connections and data-intensive applications simultaneously without compromising speed and efficiency. With support for Gigabit Ethernet ports, it ensures high-speed LAN connectivity, accommodating the high bandwidth requirements of modern enterprises.

The router also features an easy-to-use web-based management interface. This user-friendly platform allows administrators to configure settings, monitor network performance, and manage security policies efficiently. Additionally, it supports remote management, enabling IT staff to oversee the network without being physically present.

Designed for scalability, the XiNCOM XC-DPG503 is an ideal solution for growing businesses. Its advanced features, security protocols, and dual WAN capability make it a reliable choice for organizations looking to maintain high levels of productivity while ensuring a secure networking environment. Overall, the XC-DPG503 stands out with its combination of performance, security, and ease of management, making it an invaluable asset for contemporary business networks.
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