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23-4
Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 23 Configuring Gigabit EtherChannel Features
Configuring QoS Service Policies on GEC Interfaces
• Output QoS can directly be applied on GEC bundle subinterfaces similar to the GEC main
interfaces. Alternatively, output QoS can be applied on member links using the vlan-group QoS
feature. The service policy with match-vlan class-maps is applied on the member link main
interface.
The application of QoS depends on the deployment mode of the GEC bundle interface as described in
the
Table 23-1:
Table 23-1 Service Policies Applied on GEC Bundles
QoS for GEC M:N Deployment 1:N Deployment
Input QoS for GEC Service policy can be applied for both GEC bundle interface and
member links. If applied on a:
• GEC bundle, the aggregate ingress traffic on GEC bundle is
subject to this service-policy.
• Member link, ingress traffic on a particular member link is
subject to the service-policy applied on the member link.
Service policy can be applied
only on the GEC bundle
interface.
Output QoS for GEC Service-policy without queuing actions can be applied either on
GEC bundle interface or on the member links. If applied on a:
• GEC bundle, the aggregate egress traffic on GEC bundle is
subject to this service-policy.
• Member link, egress traffic on a particular member link is
subject to the service-policy applied on the member link.
Service-policies with queuing actions can be applied only on
member links.
Service policies with or without
queuing actions can be applied
only on the GEC bundle
interface.
Input QoS for GEC
subinterface
Input QoS applied on GEC bundle interface and on member
main-interfaces. If the service-policy is applied on a:
• GEC bundle subinterface, the aggregate ingress traffic on the
GEC bundle subinterface is subject to this service-policy.
• GEC member main-interface using vlan-group feature, the
ingress traffic on that member link with the vlan-ids specified
in the vlan-group service-policy is subject to the
corresponding actions as specified in the service-policy.
Input QoS can only be applied
on a bundle subinterface. The
aggregate bundle subinterface
traffic is subject to this
service-policy.
Output QoS for GEC
subinterface
Service-policies without queuing actions can be applied either on
the GEC bundle subinterface or on the member main-interface.If
the service-policy is applied on a:
• GEC bundle subinterface, the aggregate egress traffic on that
GEC bundle subinterface is subject to this service-policy.
• GEC member main-interface using vlan-group feature, the
egress traffic on that member link with the vlan-ids specified
in the vlan-group service-policy is subject to the
corresponding actions as specified in the service-policy.
Service policies with queuing actions can only be applied on
member links. The egress traffic on that member link with the
vlan-ids specified in the vlan-group service-policy is subject to the
corresponding actions as specified in the service-policy.
Output QoS with or without
queuing actions can only be
applied on a GEC bundle
subinterface.