Cisco Systems OL-7396-01 Manual De Usuario
11-53
ATM Switch Router Software Configuration Guide
OL-7396-01
Chapter 11
Configuring ATM Routing and PNNI
Mobile PNNI Configuration
Example
The following example shows how to enable PNNI ATM statistics gathering:
Switch(config)# atm router pnni
Switch(config-atm-router)# statistics call
Displaying ATM PNNI Statistics
To display the ATM PNNI statistics, use the following privileged EXEC command:
Example
The following example shows the ATM PNNI statistics using the show atm pnni statistics privileged
EXEC command:
EXEC command:
Switch# show atm pnni statistics call
pnni call statistics since 22:19:29
total cbr rtvbr nrtvbr abr ubr
source route reqs 1346 0 0 0 0 0
successful 1342 1342 0 0 0 0
unsuccessful 4 4 0 0 0 0
crankback reqs 0 0 0 0 0 0
successful 0 0 0 0 0 0
unsuccessful 0 0 0 0 0 0
on-demand attempts 0 0 0 0 0 0
successful 0 0 0 0 0 0
unsuccessful 0 0 0 0 0 0
background lookups 0 0 0 0 0 0
successful 0 0 0 0 0 0
unsuccessful 0 0 0 0 0 0
next port requests 0 0 0 0 0 0
successful 0 0 0 0 0 0
unsuccessful 0 0 0 0 0 0
total average
usecs in queue 2513166 1867
usecs in dijkstra 0 0
usecs in routing 132703 98
Mobile PNNI Configuration
This section describes how to configure the mobile PNNI feature for networks linked by one or more
wireless connections to a fixed ATM network. This features allows mobile PNNI networks to connect to
the routing hierarchy of fixed PNNI networks or other mobile networks. Unlike fixed PNNI nodes, the
attachment of point(s) of a mobile network change over time. This feature allows each mobile network
to build its own PNNI hierarchy and integrate the hierarchy of the fixed network in the form of a logical
group node. A logical group node has the capability to dynamically change its membership from one
peer group to another as it moves in space and time. A mobile logical group node is only allowed to join
a parent peer group of one of its current access point switches.
wireless connections to a fixed ATM network. This features allows mobile PNNI networks to connect to
the routing hierarchy of fixed PNNI networks or other mobile networks. Unlike fixed PNNI nodes, the
attachment of point(s) of a mobile network change over time. This feature allows each mobile network
to build its own PNNI hierarchy and integrate the hierarchy of the fixed network in the form of a logical
group node. A logical group node has the capability to dynamically change its membership from one
peer group to another as it moves in space and time. A mobile logical group node is only allowed to join
a parent peer group of one of its current access point switches.
Command
Purpose
show atm pnni statistics call
Displays the ATM PNNI statistics.