Security

When user access to the ATI is attempted through the Terminal port or a Telnet session, the ATI response is based on the Login Required option and the availability of the ATI.

Table 4-2. ATI Access Conditions

If access to the ATI is through . . .

Then . . .

What to do now?

The Terminal port

The Main Menu screen

Select a menu option to begin your

with ±

appears.

session.

H The Login Required

 

 

option set to

 

 

Disable (see

 

 

Table A-5)

 

 

 

 

 

The Terminal port

You are prompted for a

If Invalid Password appears,

with ±

login ID and password.

re-enter the password. After three

H The Login Required

 

tries with an invalid password, the

 

user is logged off. Contact the

option set to Enable

 

 

system administrator.

(see Table A-5)

 

 

 

 

The Main Menu screen

Select a menu option to begin your

 

appears if the login ID is

session.

 

not configured yet.

 

 

 

 

The Terminal port and

User Interface Already

Try again later. When the ATI is

the ATI is already in

In Use message appears

available, the message User

use via Telnet

with the active user's IP

Interface Idle appears.

 

address and Login ID.

 

 

 

 

A Telnet session and

Connection Refused

Try again later.

the ATI is currently in

message appears. The

 

use via the Terminal

DSU allows only one

 

port

connection at a time.

 

 

 

 

7612-A2-GB20-10

November 1997

4-5

Page 31 Page 33
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Paradyne 7612 SNMP DSU manual See Table A-5, User Interface Already, Interface Idle appears, Connection Refused
Page 31 Page 33

7612 SNMP DSU specifications

The Paradyne 7612 SNMP DSU (Data Service Unit) is a robust and versatile device designed for effective communication in data networks. This device is particularly suited for businesses that require reliable connectivity to support their operations. The 7612 integrates advanced technologies that enhance performance, scalability, and ease of management.

One of the main features of the Paradyne 7612 is its support for SNMP (Simple Network Management Protocol), which allows for comprehensive monitoring and management of network devices. This capability ensures that network administrators can easily track performance metrics and troubleshoot issues in real time, thereby minimizing downtime and enhancing overall operational efficiency.

The 7612 also provides multiple interface options, including T1/E1 and fractional T1, enabling users to select the most suitable bandwidth for their specific requirements. With full duplex capabilities, the device can handle simultaneous data transmission and reception, ensuring efficient communication and high throughput.

In terms of security, the Paradyne 7612 incorporates features such as port security and access control lists (ACLs). These measures protect the network from unauthorized access, ensuring that sensitive data remains secure during transmission. Additionally, the DSU incorporates intelligent diagnostic features, such as loopback testing and error monitoring, enabling proactive identification and resolution of network issues.

The device is built with a modular design, allowing for easy upgrades and scalability as business needs grow. This flexibility ensures that organizations can adapt their network infrastructure without the need for significant overhauls or extensive downtime.

The Paradyne 7612 also boasts an intuitive web-based user interface, simplifying configuration and management tasks. Network administrators can access settings and monitor performance from any location, streamlining network management processes.

With a focus on reliability, the 7612 is designed to operate in various environmental conditions, offering features such as extended temperature ranges and robust construction, making it suitable for deployment in both indoor and outdoor settings.

In summary, the Paradyne 7612 SNMP DSU stands out in the realm of data communication devices with its advanced SNMP capabilities, versatile interface options, robust security features, modular design, and user-friendly management interface. These characteristics make it an ideal solution for enterprises seeking to maintain reliable, scalable, and secure data communication networks.
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