Example: Configuring Proxy Arp On An Ex Series Switch - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

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Example: Configuring Proxy ARP on an EX Series Switch

Requirements
Copyright © 2010, Juniper Networks, Inc.
Check the results of the configuration:
[edit ethernet-switching-options secure-access-port]
user@switch# show
vlan employee {
dhcp-option82 {
circuit-id {
prefix hostname;
use-vlan-id;
}
remote-id {
prefix mac;
use-string employee-switch1;
}
vendor-id;
}
}
Example: Setting Up DHCP Option 82 with an EX Series Switch as Relay Agent Between
Clients and a DHCP Server on page 3119
Setting Up DHCP Option 82 on the Switch with No Relay Agent Between Clients and
DHCP Server (CLI Procedure) on page 3153
RFC 3046, DHCP Relay Agent Information Option, at
You can configure proxy Address Resolution Protocol (ARP) on your EX Series switch to
enable the switch to respond to ARP queries for network addresses by offering its own
MAC address. With proxy ARP enabled, the switch captures and routes traffic to the
intended destination.
This example shows how to configure proxy ARP on an access switch:
Requirements on page 3125
Overview and Topology on page 3126
Configuration on page 3126
Verification on page 3127
This example uses the following hardware and software components:
Junos OS Release 10.0 or later for EX Series switches
One EX Series switch
Chapter 100: Examples: Port Security Configuration
http://tools.ietf.org/html/rfc3046.
3125