Cisco Catalyst 2000 Configuration Handbook page 297

276 Cisco LAN Switching Configuration Handbook
Table B-1 Registered IP Protocol Numbers, Keywords, Names, and Associated RFCs
Keyword Protocol References
ESP
Encap Security Payload
RFC 2406
AH
Authentication Header
RFC 2402
I-NLSP
Integrated Net Layer Security
TUBA
SWIPE
IP with Encryption
NARP
NBMA Address Resolution Protocol
RFC 1735
MOBILE
IP Mobility
RFC 2002
TLSP
Transport Layer Security Protocol
using Kryptonet key management
SKIP
SKIP
IPv6-ICMP
ICMP for IPv6
RFC 2463
IPv6-NoNxt
No Next Header for IPv6
RFC 2460
IPv6-Opts
Destination Options for IPv6
RFC 2460
Any host internal protocol
IANA
CFTP
CFTP
Any local network
IANA
Number
50
51
52
53
54
55
56
57
58
59
60
61
62
63