224 BigIron RX Installation Guide53-1001811-01RFC supportC• 951 – Bootstrap Protocol (BootP)• 1027 – Proxy ARP• 1042 – IP datagrams over IEEE 802 networks (for Ethernet)• 1122 and 1123 – Requirements for Internet Hosts (switches)• 1141 – Incremental updating of the Internet checksum• 1256 – ICMP Router Discovery Protocol (IRDP)• 1267 – Border Gateway Protocol version 3• 1321 – The MD5 Message-Digest Algorithm• 1340 – Assigned numbers (where applicable)• 1377 – The PPP OSI Network Layer Control Protocol (OSINLCP)• 1519 – Classless Inter-Domain Routing (CIDR): an Address Assignment and AggregationStrategy• 1541 and 1542 – Dynamic Host Configuration Protocol (DHCP)• 1591 – Domain Name System Structure and Delegation• 1812 – Requirements for IP version 4 switches• 2131 – Dynamic Host Configuration Protocol (BootP/DHCP Helper)• 2338 – Virtual Routing Redundancy Protocol (VRRP)BGP• 1269 – Definitions of Managed Objects for the Border Gateway Protocol: Version 3• 1745 – OSPF interactions• 1771 – Border Gateway Protocol version 4 (BGPv4)• 1997 – BGP Communities Attributes• 2283 – Multiprotocol Extensions for BGP-4• 2385 – TCP MD5 Signature Option (for BGP4)• 2439 – BGP Route Flap Dampening• 2796 – BGP Route Reflection• 2842 – BGP Capability Advertisement• 2918 – Route Refresh Capability for BGP4• 3065 – BGP ConfederationsOSPF• 1583 – Open Shortest Path First (OSPF)• 1587 – OSPF Not-So-Stubby Areas (NSSAs)• 1745 – OSPF Interactions• 1765 – OSPF Database Overflow• 1850 – Open Shortest Path First (OSPF) version2 MIB• 2154 – OSPF with Digital Signatures (Password, MD-5)• 2178 – Open shortest Path First (OSPF)