IPv4 Unicast Routing
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
NoteFor more information on interior gateway protocols, see:
For information on exterior gateway protocols, see BGP.
For more information on switch support for IPv6, IPv6 Unicast Routing.