User guide

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11-1

IP Unicast Routing

This chapter describes the following topics:

• Overview of IP Unicast Routing on page 11-2

• Proxy ARP on page 11-5

• Relative Route Priorities on page 11-6

• IP Multinetting on page 11-7

• Configuring IP Unicast Routing on page 11-10

• VLAN Aggregation on page 11-11

• Configuring DHCP/BOOTP Relay on page 11-16

• UDP-Forwarding on page 11-16

• IP Commands on page 11-19

• Routing Configuration Example on page 11-25

• Displaying Router Settings on page 11-27

• Resetting and Disabling Router Settings on page 11-28

This chapter assumes that you are already familiar with IP unicast routing. If not, refer

to the following publications for additional information:

• RFC 1256 — ICMP Router Discovery Messages

• RFC 1812 — Requirements for IP Version 4 Routers