Standards Compliance for SNMP Traps

Traps: linkUp and linkDown

The following table describes the conditions that define linkUp and linkDown for each interface:

Interface

linkUp/Down Variable-Bindings

Possible Cause

Physical Sublayer ± Represented by the entry in the MIB II Interfaces Table.

DDS network

(Supported by the media-specific DDS Enterprise MIB.)

HifIndex (RFC 1573)

HifAdminStatus (RFC 1573)

HifOperStatus (RFC 1573)

HifType (RFC 1573)

HddsStatus (DDS Enterprise MIB)

HlinkDown ± One or more alarm conditions are active on the interface.

Alarm conditions include:

±No Signal

±Out of Service

±Out of Frame

±Crossed Pair Detected

±In-band Framing Error

±Excessive Bipolar Violations (BPVs)

HlinkUp ± No alarms on the interface.

Synchronous User

H ifIndex (RFC 1573)

H linkDown ± The Alarm

Data Port

H

ifAdminStatus

condition active on the

 

interface is DTR Off . The DTR

(Supported by the

 

(RFC 1573)

 

alarm condition only generates

media-specific

 

 

H

ifOperStatus (RFC 1573)

a linkUp/linkDown trap if the

RS232-Like MIB.)

 

 

DTE supports the DTR lead.

 

H ifType (RFC 1573)

 

H linkUp ± No alarm on the

 

 

 

 

 

 

interface.

 

 

 

 

D-2

November 1997

7612-A2-GB20-10

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Paradyne 7612 SNMP DSU manual Traps linkUp and linkDown, Interface LinkUp/Down Variable-Bindings Possible Cause
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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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