Cisco Cisco Packet Data Gateway (PDG)
PDSN Service Configuration Mode Commands
qos update ▀
Command Line Interface Reference, StarOS Release 18 ▄
7991
qos update
Sets QoS update parameters for policy mismatches or wait timeouts.
Product
PDSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > PDSN Service Configuration
configure > context context_name > pdsn-service service_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-pdsn-service)#
Syntax
qos-update { policy-mismatch | wait-timeout seconds action { disconnect-session |
downgrade-to-best-effort | drop-packets } }
downgrade-to-best-effort | drop-packets } }
[ no | default ] qos-update { policy-mismatch | wait-timeout }
no
Enables/Disables the
qos-update
[
policy-mismatch
|
wait-timeout
].
default
Sets / Restores default value for
qos-update
[
policy-mismatch
|
wait-timeout
].
policy-mismatch
PDSN raises a TFT violation if there is a QoS policy mismatch.
wait-timeout
seconds
action
{
disconnect-session
|
downgrade-to-best-effort
|
drop-packets
}
Sets the wait time for A11 RRQ for QoS changes.
seconds
must be an integer from 1 through 1000.
action
: configures the action on the wait-timeout
disconnect-session
: Drops the call if the A11 RRQ has not been received for the QoS update. This
includes all of the IP flows for the session.
downgrade-to-best-effort
: Drops packets if the A11 RRQ has not been received for the QoS
update. Sends the forward traffic over best effort (flow FF or FE if available).
drop-packets
: Drops packets if the A11 RRQ has not been received for the QoS update.
Usage
This command provides a PDSN service level configurable to configure an action, if the PCF ignores the QoS
Update request from PDSN. It sets the amount of time to wait and the action to take, if no RRQ is received
before the timeout. The action can be to drop packets for the flow, disconnect the session or to downgrade to
best effort.
Update request from PDSN. It sets the amount of time to wait and the action to take, if no RRQ is received
before the timeout. The action can be to drop packets for the flow, disconnect the session or to downgrade to
best effort.