Netopia manual Dhcp address serving, Netopia 4752 Dhcp server characteristics

Models: 4752

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Understanding IP Addressing C-7

Number of Devices (other than Netopia 4752) on Local Network

Largest Possible Ethernet Subnet

Mask

 

30-61

255.255.255.192

 

 

 

 

62-125

255.255.255.128

 

 

 

 

125-259

255.255.255.0

 

 

 

Configuration

This section describes the specific IP address lease, renew, and release mechanisms for both the Mac and PC, with either DHCP or MacIP address serving.

DHCP address serving

Windows 95 workstation:

The Win95 workstation requests and renews its lease every half hour.

The Win95 workstation does NOT relinquish its DHCP address lease when the machine is shut down.

The lease can be manually expired using the WINIPCFG program, a command line program executable from the DOS prompt or from the START:RUN menu on a Windows-based computer.

Windows 3.1 workstation (MSTCP Version 3.11a):

The Win3.1 workstation requests and renews its lease every half hour.

The Win3.1 workstation does NOT relinquish its DHCP address lease when the user exits Windows and goes to DOS.

The lease can be manually expired by typing IPCONFIG/RELEASE from a DOS window within Windows or from the DOS prompt.

Macintosh workstation (Open Transport Version 1.1 or later):

The Mac workstation requests and renews its lease every half hour.

The Mac workstation relinquishes its address upon shutdown in all but one case. If the TCP/IP control panel is set to initialize at startup, and no IP services are used or the TCP/IP control panel is not opened, the DHCP address will NOT be relinquished upon shutdown. However, if the TCP/IP control panel is opened or if an IP application is used, the Mac WILL relinquish the lease upon shutdown.

If the TCP/IP control panel is set to acquire an address only when needed (therefore a TCP/IP application must have been launched to obtain a lease) the Mac WILL relinquish its lease upon shutdown every time.

Netopia 4752 DHCP server characteristics

The Netopia 4752 ignores any lease-time associated with a DHCP request and automatically issues the DHCP address lease for one hour.

The number of devices a Netopia 4752 can serve DHCP to is 512. This is imposed by global limits on the size of the address serving database, which is shared by all address serving functions active in the router.

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Netopia manual Dhcp address serving, Netopia 4752 Dhcp server characteristics

4752 specifications

The Netopia 4752 is a versatile networking device that serves as a digital subscriber line (DSL) modem and router, designed to provide high-speed internet connectivity and advanced networking capabilities for home and small office environments. This device is notable for its reliability and ease of use, making it a popular choice among users looking for seamless internet access.

One of the main features of the Netopia 4752 is its support for various DSL technologies, including ADSL and ADSL2+. This compatibility ensures that users can achieve optimal bandwidth and speed, even on legacy DSL lines. The modem’s capability to handle downstream speeds of up to 24 Mbps allows for smooth streaming, gaming, and browsing experiences.

Equipped with a robust built-in router, the Netopia 4752 offers multiple Ethernet ports for direct wired connections, accommodating multiple devices simultaneously. This feature is especially beneficial in environments where multiple users need to access the internet without latency. Additionally, the device supports wireless connectivity, enabling users to connect their laptops, smartphones, and other Wi-Fi-enabled devices effortlessly.

Security is a crucial aspect of the Netopia 4752’s functionality. The device incorporates a built-in firewall and supports various security protocols, including WPA and WPA2, ensuring that users’ data remains protected from unauthorized access. The user-friendly web-based interface facilitates easy configuration of security settings, making it accessible even for those with limited technical knowledge.

The Netopia 4752 also features advanced Quality of Service (QoS) settings that allow users to prioritize bandwidth for specific applications or devices. This capability is crucial for households or offices that demand high performance for video conferencing, streaming services, or online gaming.

In terms of characteristics, the Netopia 4752 boasts a compact form factor, making it easy to integrate into any workspace without occupying much space. Its durable design ensures longevity, providing reliable service over time.

Overall, the Netopia 4752 stands out as a dependable DSL modem and router solution, with its high-speed internet capabilities, security features, and flexible connectivity options suitable for both home and small office users who require efficient and effective internet access.