Cisco Catalyst 2000 Configuration Handbook page 296

Table B-1 Registered IP Protocol Numbers, Keywords, Names, and Associated RFCs
Keyword Protocol References
IDPR
Inter-Domain Policy Routing Protocol
RFC 1479
XTP
XTP
DDP
Datagram Delivery Protocol
IDPR-CMTP
IDPR Control Message Transport Protocol
TP++
TP++ Transport Protocol
IL
IL Transport Protocol
IPv6
Ipv6
SDRP
Source Demand Routing Protocol
IPv6-Route
Routing Header for IPv6
IPv6-Frag
Fragment Header for IPv6
IDRP
Inter-Domain Routing Protocol
RSVP
Resource ReSerVation Protocol
RFC 2205
GRE
General Routing Encapsulation
RFC 1701
MHRP
Mobile Host Routing Protocol
BNA
BNA
Appendix B: Well-known Protocol, Port, and Other Numbers 275
Number
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49