288 | RFCs, MIBs, and Trapsw w w . d e l l . c o m | s u p p o r t . d e l l . c o m QoS• RFC 2474 — Definition of the Differentiated Services Field (DS Field) in IPv4 Headers• RFC 2475 — An Architecture for Differentiated Services• RFC 2597 — Assured Forwarding PHB Group• RFC 3246 — An Expedited Forwarding PHB (Per-Hop Behavior)• RFC 3260 — New Terminology and Clarifications for DiffServRIP (in Layer 3 Package only)• RFC 1058—RIP v1 (Obsoleted by RFC 2453)• RFC 1724—RIP Version 2 MIB Extension• RFC 2453—RIP v2RMON• RFC 2819 — Remote Network Monitoring MIB: Ethernet Statistics Table, Ethernet History ControlTable, Ethernet History Table, Alarm Table, Event Table, Log TableRouting (in Layer 3 Package only)• RFC 826 — Ethernet ARP• RFC 894 — Transmission of IP Datagrams over Ethernet Networks• RFC 896 — Congestion Control in IP/TCP Networks• RFC 1027 — Using ARP to implement Transparent Subnet Gateways (Proxy ARP)• RFC 1058 — RIP v1• RFC 1256 — ICMP Router Discovery Messages• RFC 1583 — OSPF v2• RFC 1723 — RIP v2• RFC 1765 — OSPF Database Overflow• RFC 1812 — Requirements for IP Version 4 Routers• RFC 2082 — RIP-2 MD5 Authentication• RFC 2096 — IP Forwarding Table MIB• RFC 2131 — (DHCP Relay component)• RFC 2328 — OSPF Version 2• RFC 2338 — Virtual Router Redundancy Protocol (VRRP)• RFC 2453 — RIP v2• RFC 3046 — DHCP Relay Agent Information Option• RFC 3101 — The OSPF “Not So Stubby Area” (NSSA) Option• RFC 3768 — VRRP – Virtual Router Redundancy Protocol• RFC 1724 — RIP v2 MIB Extension• RFC 1850 — OSPF MIB• RFC 2096 — IP Forwarding Table MIB