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Configuration Commands
Page 102 7750 SR OS Router Configuration Guide
Syntax [no] proxy-arp-policy policy-name [policy-name...(up to 5 max)]
Context config>router>interface ip-int-name
Description This command enables and configure proxy ARP on the interface and specifies an existing policy-
statement to analyze match and action criteria that controls the flow of routing information to and
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 7750 SR responds to ARP requests on behalf of another device. Static ARP is
used when a 7750 SR needs to know about a device on an interface that cannot or does not respond to
ARP requests. Thus, the 7750 SR 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
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.
qos
Syntax qos network-policy-id
no qos
Context config>router>interface ip-int-name
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 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 — The network policy ID to associate with the IP interface. The policy ID must
already exist.
Values 1 — 65535
remote-proxy-arp
Context config>router>interface ip-int-name
Description This command enables remote proxy ARP on the interface.
Default no remote-proxy-arp