Owner's Manual

Chapter 20. IPv4 Unicast Routing | 594

20. IPv4 Unicast Routing

This chapter includes the following sections:

• Overview on page 595

• Configuring Unicast Routing on page 611

• Verifying the Routing Configuration on page 615

• Routing Configuration Example on page 617

• Proxy ARP on page 619

• IPv4 Multinetting on page 620

• DHCP/BOOTP Relay on page 627

• Broadcast UDP Packet Forwarding on page 629

• IP Broadcast Handling on page 632

• VLAN Aggregation on page 634

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

following publications for additional information:

• RFC 1256—ICMP Router Discovery Messages

• RFC 1812—Requirements for IP Version 4 Routers

Note: For more information on interior gateway protocols, see Chapter 22,

RIP and Chapter 24, OSPF. For information on exterior gateway

protocols, see Chapter 26, BGP. For more information on switch

support for IPv6, see Chapter 21, IPv6 Unicast Routing.