Example: Qos Profile Attachment To Port - Juniper JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010 Configuration Manual

ATM subinterface 11/0.3 was not shown because no QoS profile is attached to it.
You can display the QoS interface hierarchy for subinterface 11/0.3 by specifying
the subinterface, as shown below. In this case, the QoS port-type profile, atm-default,
is attached (by default) to the ATM major interface, ATM 11/0, below ATM subinterface
11/0.3. Because no QoS profile is attached to this ATM subinterface, the QoS port-type
profile is applied.
The @atm in the qos profile column indicates that the row comes from a default
QoS port-type profile that is below the interfaces shown: subinterfaces ATM 11/0.2
and ATM 11/0.1 in this example.
You can explicitly show the ATM subinterface that has no explicit QoS profile
attachment, as shown below. In this case, attachment@ indicates the ATM major
interface (11/0) below the subinterface.
host1# show qos interface-hierarchy interface atm 11/0.3
attachment@ atm ATM11/0:
profile
-------
atm-default@atm
atm-default@atm
atm-default@atm
atm-default@atm
atm-default@atm
atm-default@atm
atm-default@atm
atm-default@atm
atm-default@atm

Example: QoS Profile Attachment to Port

In Figure 38 on page 142, the major ATM interface, 11/0, has QoS profile qp1 explicitly
attached. The major ATM interface has three ATM subinterfaces configured:
The qp1 profile overrides the QoS port-type profile, atm-default, on subinterfaces 1
and 3. It does not override profile qp2, which was explicitly attached to subinterface 2.
atm-default @atm Bridge
atm-default @atm ipv6
qos interface
type
---------
ip
atm-vc
Bridge
ipv6
ip
atm
atm-vc
Bridge
ipv6
ATM 11/0.1 No QoS profile is explicitly attached
ATM 11/0.2 QoS profile qp2 is attached
ATM 11/0.3 No QoS profile is explicitly attached
Chapter 16: Configuring and Attaching QoS Profiles to an Interface
queue best-effort
queue best-effort
rule traffic scheduler
type class profile
---- ------- --------- ------- -------
node default
node default
node default
node default
queue best-effort default
queue best-effort default
queue best-effort default
queue best-effort default
queue best-effort default
Example: QoS Profile Attachment to Port
default default
default default
queue t-class
profile group
default
default
default
default
default
default
default
default
default
141