Lucent Technologies CAJUN M770, User Manual

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Chapter 10 Managing PNNI Routing
110 Cajun M770 ATM Switch User’s Guide
PNNI Global Topology Information
PNNI version
The PNNI version is displayed by the following command:
General topology information
To show the global topology information, use the following command:
The output of this command provides tabular general information about the entire
PNNI domain: number of links, nodes and reachable addresses, and the number of
PTSEs in the local database. It distinguishes between links that are routable and
those that are not routable. A link is a bi-directional connection between two
adjacent PNNI nodes. The information about a link is derived from two Horizontal
Link PTSEs which represent the two uni-directional connections. A link may be
non-routable if:
• The paired link (the link on the other direction) doesn’t exist, i.e. a Horizontal
Link PTSE describing the other direction doesn’t appear in the local database.
• The remote node doesn’t appear in the local database (it’s Nodal Info PTSE was
not received).
Command:
M15-155s8:/>route pnni version
Examples:
PNNI version information (only PNNI):
-------------------------------------
Build Version:
1.2.0
Build Time: Tue Nov 3 17:37:59 IST 1998
*****************************************************************
Command:
M15-155s8:/>route pnni topology general
Output:
General PNNI topology information
+------------------+-------------------+--------------------+------+
|
Links | Nodes | Reachable Addresses|Ptses |
+--------+---------+---------+---------+---------+-----------------+
|
|Not | |Not | | | |
|Routable|Routable |Reachable|Reachable|Internal|Exterior | |
+--------+---------+---------+---------+---------+---------+-------+
|
1 | 0 | 2 | 0 | 3 | 0 | 7 |
+--------+---------+---------+---------+---------+---------+-------+