Quality of Service Guide QoS Shapers and Shaper QoS Policies
Edition: 01 3HE 11014 AAAC TQZZA 445
10.2.5 Configuring per-VLAN Shapers and an Unshaped
VLAN Shaper
This section contains information on the following topics:
• Configuring Per-VLAN Network Egress Shapers
• Configuring a CIR for Network Egress Unshaped VLANs
10.2.5.1 Configuring Per-VLAN Network Egress Shapers
Per-VLAN network egress shapers can be configured for network interfaces.
The queue-policy command is used to enable and disable the network egress per-
VLAN shapers on a per-interface basis. If the no queue-policy command is used,
the VLAN (that is, the interface) defaults to unshaped mode. The agg-rate-limit
command cannot be accessed unless a network queue policy is assigned to the
interface.
Use the following CLI syntax to configure a per-VLAN network egress shaper on a
network interface. Refer to the 7705 SAR Router Configuration Guide for command
descriptions.
CLI Syntax: config>router>interface#
egress
queue-policy name
agg-rate-limit agg-rate [cir cir-rate]
10.2.5.2 Configuring a CIR for Network Egress Unshaped VLANs
To provide arbitration between the bulk (aggregate) of unshaped VLANs and the
shaped VLANs, assign a rate to the unshaped VLANs.
Use the following CLI syntax to configure a CIR for the bulk of network egress
unshaped VLANs. Refer to the 7705 SAR Interface Configuration Guide for
command descriptions.
CLI Syntax: config>port>ethernet#
network
egress
unshaped-if-cir cir-rate
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