C. Router CLI Commands, Codes, and Designations

Table C-9. DHCP Server Commands (2 of 3)

lease {days[hours] [minutes] infinite}

no lease [days[hours] [minutes] infinite]

Minimum Access Level: Administrator

Command Mode: config-dhcp

Allows you to specify or clear the lease time for an IP address assigned to a DHCP client. After the lease time has expired, the address assignment is no longer valid. The default lease time is one day.

Example: lease 120 23 0

days – Number of days the lease is valid. The default is1. Valid range of days is 0–365.

hours – Number of hours the lease is valid. The default is 0. Valid range for hours is 0–24.

minutes – Number of minutes the lease is valid. The default is 0. Valid range for minutes is 0–59.

infinite – Specifies an infinite lease time. The IP address assignment does not expire.

default-router ip-address

no default-router [ip-address]

Minimum Access Level: Administrator

Command Mode: config-dhcp

Allows you to configure or remove the default router IP address provided to clients by the DHCP server. The default router address is provided to the clients in the DHCP reply message from the DHCP server and as the next hop router by the clients. The IP address for the default router should be on the same subnet as the client.

Example: default-router 132.53.4.2

ip-address– Specifies the IP address of the default router. The default is None.

domain-name domain-name

no domain-name [domain-name]

Minimum Access Level: Administrator

Command Mode: config-dhcp

Allows you to specify or remove the domain name provided to clients by the DHCP server. This domain name is provided to the clients in the DHCP reply message from the DHCP server.

domain-name– Specifies a string defining the domain name. The domain name string contains 255 ASCII printable characters. The default is None.

dns-server ip-address

no dns-server [ip-address]

Minimum Access Level: Administrator

Command Mode: config-dhcp

Allows you to specify or remove the Domain Name System (DNS) IP address provided to clients by the DHCP server.

Example: dns-server 132.53.4.2

ip-address– Specifies the IP address of the DNS server.

C-16

December 2002

9700-A2-GB20-20

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Paradyne 9788, 9720 manual Table C-9. Dhcp Server Commands 2, Default-router ip-address No default-router ip-address
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9720, 9788 specifications

The Paradyne 9820-8M, 9788, 9128 standalone, 9128 carrier-mount, and 9820-2M are critical components in telecommunications networks, designed to enhance data transmission and improve connectivity. Each model offers unique features and capabilities that cater to various requirements in both enterprise and service provider environments.

The Paradyne 9820-8M is a multi-service access platform that provides high-speed connectivity for voice, video, and data transmission. It supports multiple protocols, enabling seamless integration into existing infrastructures. Key features include a modular design that allows for scalability and easy upgrades, ensuring that organizations can adapt to evolving demands. Its advanced error correction and QoS (Quality of Service) features ensure reliable performance, even in challenging network conditions.

The Paradyne 9788 serves as a versatile platform for both digital and analog communications. It excels in the delivery of broadband services, supporting T1/E1 lines and providing robust mechanisms for data transmission. This model emphasizes redundancy and resilience, with built-in protection switching capabilities that maintain service continuity during faults or maintenance activities. Its compact design makes it an ideal solution for environments with space constraints.

The 9128 standalone model is aimed at customers requiring an easy-to-deploy solution for point-to-point connections. This model offers critical features such as an intuitive user interface, comprehensive diagnostics, and monitoring capabilities that facilitate system management. It also supports diverse network topologies, making it suitable for various deployment scenarios.

In contrast, the 9128 carrier-mount version is engineered for organizations needing to manage multiple connections within a central office or remote site. This model is specifically designed to be mounted in standard telecom racks, optimizing space utilization while maintaining high performance. Its robust hardware allows for excellent thermal management and environmental resilience.

Lastly, the Paradyne 9820-2M combines versatility with high-performance capabilities, making it a reliable choice for service providers. It features dual-channel support, enabling simultaneous transmission and providing a cost-effective solution for high-capacity data needs. With enhanced security features, including encryption capabilities, the 9820-2M ensures that sensitive information transmitted across networks is protected against unauthorized access.

Collectively, these Paradyne models exemplify advanced telecommunications technology, offering scalability, resilience, and high performance. Their diverse features cater to the unique demands of various users, from enterprise networks to service providers, facilitating the continual evolution of communication technologies.
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