1.Network Management Specification

4.3Interface Stack Group - (RFC 2863)

The interface stack group consists of an object containing information on the relationships between the multiple sub-layers of network interfaces. In the GranDSLAM 3.0, the interface stack group will be used to show the relationship between the multiple logical and physical interfaces, if a physical interface exists.

The ifStackTable entries for the product is illustrated below, please refer to Table 1-6, GranDSLAM 3.0 Interface List, for the exact number of interfaces of each class supported in the current release:

Table 1-25. ifStackTable

GranDSLAM 3.0

 

 

Higher Interface Number

Mid-InterfaceNumber

Lower Interface Number

 

 

 

AAL5_x

IMA_x

ATMUP_x *

 

 

 

AAL5_x

ATMUP_x

SONETPATH_x **

 

 

 

ATMUP_x

SONETPATH_x

SONET_x

 

 

 

DSLATM_x

DSLChan_x

DSL_x

 

 

 

IMA_x

ATMUP_x

T1/E1_x

 

 

 

*If the associated IMA interface is present

**If the associated SONET interface is present

4.3.1“ifStackHigherLayer” Object (ifStackEntry 1)

This object provides the ifIndex corresponding to the higher sub-layer running on ‘top of’ the interface specified in ifStackLowerLayer.

Table 1-26. ifStackHigherLayer

GranDSLAM 3.0

GranDSLAM 3.0

 

Higher Interface Number

Lower Interface Number

Comments

 

 

 

ccss10xx

0

DSL Ports

 

 

 

ccss20xx

ccss10xx

DSL Channels over DSL

 

 

 

ccss30xx

ccss20xx

DSL ATM over DSL Channels

 

 

 

ccss1802

0

Ethernet Ports

 

 

 

ccss190x

0

UPLINK Ports

 

 

 

ccss390x

ccss190x

ATM over UPLINK ports

 

 

 

ccss490x

ccss390x

IMA over ATM UpLinks***

 

 

 

ccss5901

ccss490x/ccss390x

AAL5

 

 

 

*** If the associated ATM link is part of an IMA group

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Paradyne 8820, 8620 manual Interface Stack Group RFC, IfStackHigherLayer Object ifStackEntry

8620, 8820 specifications

The Paradyne 8620 and Hotwire 8620 GranDSLAM are advanced DSLAM devices designed to provide high-speed broadband access over existing copper lines. This installation guide will outline the main features, technologies, and characteristics of these powerful units.

The Paradyne 8620 is engineered to support various DSL technologies, including ADSL, ADSL2+, and VDSL. This versatility allows operators to deploy services tailored to the needs of their customers, enabling data rates of up to 50 Mbps downstream, making it an ideal choice for meeting increasing bandwidth demands. The Hotwire 8620 GranDSLAM shares many similarities, focusing on providing enhanced service delivery for both residential and business users.

One of the key features of the GranDSLAM series is its modular architecture. Both models support up to 48 subscriber line interfaces in a single chassis, which provides significant scalability. Operators can seamlessly increase capacity by adding additional cards to accommodate growth. The devices are designed for easy deployment and management, equipped with an intuitive web-based interface that simplifies configuration and monitoring tasks.

Both units also feature advanced management capabilities, including support for SNMP and TR-069 protocols. This allows service providers to manage and provision devices remotely, significantly reducing operational costs and improving service reliability. The GranDSLAM models can also provide detailed diagnostic information, helping operators quickly identify and troubleshoot issues.

The Paradyne and Hotwire series ensure interoperability with various customer premises equipment, enabling service providers to offer bundled services such as voice, video, and data over the same connection. This capability is enhanced by the units’ ability to support VLANs and QoS features, ensuring that high-priority traffic receives the necessary bandwidth.

In addition to performance, the 8620 series is built with energy efficiency in mind. By utilizing power-saving features, these units help reduce overall operational costs while still providing reliable service.

Overall, the Paradyne 8620 and Hotwire 8620 GranDSLAM are robust solutions for service providers looking to deliver high-speed broadband services. Their modular design, advanced management capabilities, and support for multiple DSL technologies make them an excellent choice for today’s demanding telecommunications environment. With these advantages, operators can effectively meet customer needs while preparing for future growth and technology advancements.