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from a given protocol, set of protocols, or a particular neighbor. The policy-name is configured in the
config>router>policy-options context.
Use proxy ARP so the 7450 ESS responds to ARP requests on behalf of another device. Static ARP is
used when a 7450 ESS needs to know about a device on an interface that cannot or does not respond
to ARP requests. Thus, the 7450 ESS OS configuration can state that if it has a packet that has a
certain IP address to send it to the corresponding ARP address.
Default
no proxy-arp-policy
Parameters
policy-name — The export route policy name. Allowed values are any string up to 32 characters long
qos
Syntax
qos network-policy-id [queue-redirect-group queue-group-name]
no qos
Context
config>router>interface
Description
This command associates a network Quality of Service (QoS) policy with an IP interface. Only one
network QoS policy can be associated with an IP interface at one time. Attempts to associate a second
QoS policy return an error.
Packets are marked using QoS policies on edge devices. Invoking a QoS policy on a network port
allows for the packets that match the policy criteria to be remarked.
The queue-redirect-group parameter creates an association between the IP interface and an egress port
queue group. When the network QoS policy ID contains an egress forwarding plane that is directed to
a queue group queue ID, the network QoS policy must be applied to the IP interface with a valid
egress port queue group name. The queue group name must exist on the egress port associated with
the IP interface and the group must contain a queue ID matching the queue ID for each redirected
forwarding class in the QoS policy.
The IP interface may redirect its forwarding classes to a single port queue group. Forwarding classes
that are not redirected to a queue within the group are mapped to the default forwarding class egress
queue on the port.
If the QoS command is re-executed without the queue-redirect-group parameter specified, all
forwarding classes will be remapped to the default port forwarding class egress queues.
The no form of the command removes the QoS policy association from the SAP or IP interface, and
the QoS policy reverts to the default.
Default
qos 1 — IP interface associated with network QoS policy 1.
Parameters
network-policy-id — An existing network policy ID to associate with the IP interface.
queue-redirect-group queue-group-name — This optional parameter specifies that the queue-group-
7450 ESS OS Router Configuration Guide
composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $,
spaces, etc.), the entire string must be enclosed within double quotes. The specified policy
name(s) must already be defined.
Values
1 — 65535
name will be used for all egress forwarding class redirections within the network QoS policy ID.
IP Router Configuration
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