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qos-route-lookup
qos-route-lookup [source | destination]
Syntax
no qos-route-lookup
config>router>interface
Context
config>router>interface>ipv6
This command enables QoS classification of the ingress IP packets on an interface based on the QoS
Description
information associated with routes in the forwarding table.
If the optional destination parameter is specified and the destination address of an incoming IP
packet matches a route with QoS information the packet is classified to the fc and priority associated
with that route, overriding the fc and priority/profile determined from the sap-ingress or network qos
policy associated with the IP interface. If the destination address of the incoming packet matches a
route with no QoS information the fc and priority of the packet remain as determined by the sap-
ingress or network qos policy.
If the optional source parameter is specified and the source address of an incoming IP packet matches
a route with QoS information the packet is classified to the fc and priority associated with that route,
overriding the fc and priority/profile determined from the sap-ingress or network qos policy
associated with the IP interface. If the source address of the incoming packet matches a route with no
QoS information the fc and priority of the packet remain as determined by the sap-ingress or network
qos policy.
If neither the optional source or destination parameter is present, then the default is destination
address matching.
The functionality enabled by the qos-route-lookup command can be applied to IPv4 packets or IPv6
packets on an interface, depending on whether it is present at the interface context (applies to IPv4) or
the interface>ipv6 context (applies to IPv6). The ability to specify source address based QoS lookup
is not supported for IPv6. Subscriber management group interfaces also do not support the source
QPPB option.
The no form of the command reverts to the default.
destination
Default
source — Enables QoS classification of incoming IP packets based on the source address matching a
Parameters
destination — Enables QoS classification of incoming IP packets based on the destination address
qos
qos network-policy-id [egress-port-redirect-group queue-group-name] [egress-instance
Syntax
instance-id]] [ingress-fp- redirect-group queue-group-name ingress-instance instance-id]
no qos
config>router>interface
Context
7450 ESS OS Router Configuration Guide
route with QoS information.
matching a route with QoS information.
IP Router Configuration
Page 151
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