Paradyne 8820 Interface Stack Group - RFC, 25. ifStackTable, GranDSLAM, Higher Interface Number

Models: 8620 8820

1 108
Download 108 pages 7.87 Kb
Page 38
Image 38
4.3Interface Stack Group - (RFC 2863)

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

32

June 2003

8000-A2-GB30-00

Page 38
Image 38
Paradyne 8820, 8620 Interface Stack Group - RFC, 25. ifStackTable, GranDSLAM, Higher Interface Number, Mid-InterfaceNumber