Quality of Service Guide Network QoS Policies
Edition: 01 3HE 11014 AAAC TQZZA 181
4.4.2.1.3 Network Egress QoS Policy Commands
egress
Syntax egress
Context config>qos>network
Description This command is used to enter the CLI mode that creates or edits egress policy entries that
specify the forwarding class to be instantiated when this policy is applied to the network port.
The forwarding class and profile state mapping to in-profile and out-of-profile DSCP and
MPLS EXP bits mapping for all labeled packets are also defined under this node.
For MPLS tunnels, if network egress Ethernet ports are used, dot1p bit marking can be
enabled in conjunction with EXP bit marking. In this case, the tunnel and pseudowire EXP
bits do not have to be the same as the dot1p bits.
For GRE and IP tunnels, dot1p marking and pseudowire EXP marking can be enabled, and
DSCP marking can also be enabled.
The service packets are transported over an MPLS LSP, GRE tunnel, or IP tunnel.
All out-of-profile service packets are marked with the corresponding DSCP (for GRE or IP
packets) or EXP (for MPLS packets) bit value at network egress. All in-profile service packets
are marked with the corresponding in-profile DSCP or EXP bit value based on the forwarding
class they belong to.
fc
Syntax [no] fc fc-name
Context config>qos>network>egress
Description This command specifies the forwarding class name. The fc fc-name represents a CLI parent
node that contains sub-commands or parameters describing the marking criteria for that
forwarding class. The fc command overrides the default parameters for that forwarding class
defined in the network default policy-id 1.
The no form of this command reverts to the defined parameters in the default network policy
policy-id 1. If the fc-name is removed from the default network policy policy-id 1, that
forwarding class reverts to the factory defaults.
Default Undefined forwarding classes default to the configured parameters in the default network
policy policy-id 1.
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