7:15am Made a quick table of some of the more common ip protocol numbers that I might need, will try and memorize these. Cant seem to find them on the doccd, would have been great if they were on the doccd:
| 0 | HOPOPT | IPv6 Hop-by-Hop |
| 1 | ICMP | Internet Control Message |
| 2 | IGMP | Internet Group Management |
| 4 | IP | IP in IP (encapsulation) |
| 6 | TCP | Transmission Control |
| 17 | UDP | User Datagram |
| 41 | IPv6 | Ipv6 |
| 43 | IPv6-Route | Routing Header for IPv6 |
| 44 | IPv6-Frag | Fragment Header for IPv6 |
| 46 | RSVP | Reservation Protocol |
| 47 | GRE | General Routing Encapsulation |
| 50 | ESP | Encap Security Payload |
| 51 | AH | Authentication Header |
| 58 | IPv6-ICMP | ICMP for IPv6 |
| 59 | IPv6-NoNxt | No Next Header for IPv6 |
| 60 | IPv6-Opts | Destination Options for IPv6 |
| 88 | EIGRP | EIGRP |
| 89 | OSPFIGP | OSPFIGP |
| 103 | PIM | Protocol Independent Multicast |
| 112 | VRRP | Virtual Router Redundancy Protocol |
| 115 | L2TP | Layer Two Tunneling Protocol |
Average day, completed lab20, labs 1-20 done. Today I read Arden’s CCIE Story and I was wondering whether I shouldnt be spending more time studying theory. Will make a call after tomorrow’s assessor lab. I read that they are very similar to the real lab, the wording is apparently written in the cryptic cisco fashion. Will see how things go tomorrow.
