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PacketStar
®
PSAX 4500 Multiservice Media Gateway User Guide
, Issue 2
Release 8.0.0
Chapter 6 Configuring PNNI
PNNI System-Wide Configuration
Table 6-8. Field Descriptions for the PNNI Metrics Configuration Window
Field Name
Field Values
Description
Metrics Information Panel
Node Index
Default:
000000
Range: 1–400
Format: numeric
Displays the node index that identifies a logical
PNNI entity in the PSAX system.
Metrics Tag
Default:
0
Range: N/A
Format: numeric
Indicates a user-defined number that identifies
this set of traffic parameters. The value in this
field should match the value in the Metrics Tag
field on the PNNI Route Address Configuration
window. A single metrics tag can be assigned to
multiple routes if they all have the same set of
traffic parameters.
A maximum of 20 PNNI metric entries per PNNI
route address entries can be created per interface.
Metrics Direction
Default:
Incoming
Range: N/A
Format: predefined
alphanumeric
Specifies the direction, with respect to the adver-
tising node, to which these parameters apply
(may have multiple service categories).
Incoming
Indicates that metrics parameters will be applied
to the incoming direction of data traffic.
Outgoing
Indicates that metrics parameters will be applied
to the outgoing direction of data traffic
Metrics Index
Default:
0
Range: 0–31
Format: numeric
Indicates an index into a set of parameters associ-
ated with the given tag and direction.
Metrics Class
Default:
0
Range: 0–31
Format: numeric
Specifies the service class to which this metric
belongs.
CBR
Indicates constant bit rate service class.
rt_VBR
Indicates real-time variable bit rate service class.
nrt_VBR
Indicates nonreal-time variable bit rate service
class.
ABR
Indicates available bit rate service class.
Note:
This value is not currently supported.
UBR
Indicates unspecified bit rate service class.
Admin Weight
Default:
05040
Range: 1–16777215
Format: numeric
Indicates the administrative weight from the
advertising node to the remote end of the PNNI
entity or to the reachable address or transit net-
work, for the specified service categories.
The lower the value of the administrative weight,
the more preferable this interface.
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