PurposeCommand or Action
(Optional) Specifies a bandwidth percent for class-level queues
to be used during congestion to determine the amount of excess
bandwidth percent
Example:
Device(config-pmap-c)# bandwidth 4000000
Step 11
bandwidth (unused by priority traffic) to allocate to non-priority
queues.
Exits QoS policy-map class configuration mode.exit
Example:
Device(config-pmap-c)# exit
Step 12
Configuring Port Level Shaping on the Main Interface with Ethernet Flow
Points
To configure port level shaping on the main interface with EFPS, first you enable the autonegotiation protocol
on the interface, then you attach a policy map to the interface and finally you configure the Ethernet service
instance.
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
interface type number
4.
no ip address
5.
negotiation auto
6.
service-policy output policy-map-name
7.
service instance id ethernet
8.
encapsulation dot1q vlan-id
9.
bridge-domain bridge-domain-id
10.
exit
11.
service instance id ethernet
12.
encapsulation dot1q vlan-id
13.
bridge-domain bridge-domain-id
14.
exit
15.
end
QoS: Policing and Shaping Configuration Guide (Cisco ASR 920 Series)
23
Port-Shaper and LLQ in the Presence of EFPs
Configuring Port Level Shaping on the Main Interface with Ethernet Flow Points