Enables operators to
set the Quality of Class Identifier (QCI) value for use in tracking Network
Initiated Setup/Tear down Events per Second key performance indicator (KPI)
information.
Privilege
Security
Administrator, Administrator
Mode
Exec > Global
Configuration
configure
Entering the above
command sequence results in the following prompt:
[local]host_name(config)#
Syntax
Syntax Description
transaction-rate nw-initiated-setup-teardown-events qci qci_value
default transaction-rate nw-initiated-setup-teardown-events qci
no transaction-rate nw-initiated-setup-teardown-events qci qci_value
transaction-rate nw-initiated-setup-teardown-events
qci
qci_value
Specifies the
Quality of Service Class Identifier (QCI) value for which
nw-initiated-setup-teardown-events will be tracked. QCI values of 1-9, 65,
66, 69, 70, and 128 - 254 are supported. A maximum of 4 unique QCI
settings can be configured. The default is for network-initiated setup/teardown
events to be supported for all supported QCI values.
QCI values 65 and 66 are available for guaranteed bit rate (GBR)
network initiated QCI values only.
QCI values 69 and 70 are available for non-GBR network initiated
QCI values only.
default
Returns the setting
to its default value. The default is for network-initiated setup/teardown
events to be tracked for all supported QCI values.
no
Disables the
collection of network-initiated setup/teardown events for the specified QCI
value.
Usage Guidelines
Network initiated
setup/tear down KPIs are available to measure the event rate for VoLTE call
setup and tear down. These KPIs assist operators in performing network
dimensioning/planning for the P-GW/ePDG node.
The P-GW/ePDG
contains 8 buckets for transaction rate statistics collection for N/w Initiated
Setup/Tear down Events per Second KPIs. The buckets are based on a configurable
bucket interval that is from 1 to 20 minutes in length. During the configured
time interval, an average is computed and stored for the entire bucket
interval. Refer to the description of the
transaction-rate
bucket-interval command in Global Configuration Mode Commands chapter for
details on configuring the bucket interval.
The transaction
rates statistics are lost when the sessmgr/demux restarts.
Existing
transaction-rate configuration settings can be viewed by using the
show
configuration command in Exec Mode.
To view
network-initiated setup/tear down event statistics, use the
show
transaction-rate pgw-service command in Exec Mode.
To clear the
transaction-rate statistics, use the
clear
transaction-rate pgw-service command in Exec Mode.
Examples
Use the following
command to set QCI value for network-initiated setup/tear down event KPIs to 3:
transaction-rate nw-initiated-setup-teardown-events qci 3