RFC's for Net mgmt
MIB-II - RFC1213
MIB-I - RFC1156
EtherLike MIB - RFC1643
SNMP RFC - RFC1157
Remote Network Monitoring Management Information Base Version 2 using SMIv2 - RFC2021
Remote Network Monitoring MIB Protocol Identifiers - RFC2074

BGP MIB - RFC1657
RIPv2 MIB - RFC1724
TokenRing MIB - RFC1749
ATM MIB - RFC1695
Host Resources MIB - RFC1514
Frame Relay MIB - RFC1315