Cisco ASR 920 series - Connect a Management Ethernet Cable; Install and Remove SFP and SFP+ Modules; Connecting a USB Flash Device; Removing a USB Flash Device

Configuration Examples for Port-Shaper and LLQ in the Presence
of EFPs
Example: Configuring Hierarchical QoS Port Level Shaping on the Main
Interface with EFPs
The following example shows how to configure hierarchical QoS port level shaping on a main physical
interface to support traffic prioritization and Low Level Queueing across all EFPs configured on the interface:
policy-map parent-llq
class class-default
service-policy child-llq
policy-map child-llq
class precedenc-1
set cos 5
bandwidth percent 20
class precedenc-2
bandwidth percent 80
interface GigabitEthernet 0/0/1
no ip address
negotiation auto
service-policy output parent-llq
service instance 1 ethernet
encapsulation dot1q 100
bridge-domain 100
!
service instance 2 ethernet
encapsulation dot1q 101
bridge-domain 101
Only match EFP and match qos-group is supported on RSP3 in egress policy map.Note
Example: Configuring Port Level Shaping on the Main Interface with EFPs
The following example shows how to configure port level shaping on a main physical interface to support
traffic prioritization and Low Level Queueing across all Ethernet Flow Points (EFPs) configured on the
interface:
policy-map llq_flat
class dscp-af1
priority
class dscp-af2
shape average 200000000
class dscp-af3
bandwidth 400000
interface GigabitEthernet 0/0/1
no ip address
negotiation auto
service-policy output llq_flat
service instance 1 ethernet
QoS: Policing and Shaping Configuration Guide (Cisco ASR 920 Series)
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Port-Shaper and LLQ in the Presence of EFPs
Configuration Examples for Port-Shaper and LLQ in the Presence of EFPs