From: Pickell, Aaryn (Aaryn.Pickell@xxxxxxxxxxxxx)
Date: Tue Jun 12 2001 - 14:29:44 GMT-3
GRE is its own protocol (47) and doesn't use ports. I've heard somewhere
that it DOES use UDP 1423 for initial setup, but I think that's really
Microsoft's PPTP.
DLSW is 2065 and 2067. If you're using prioritization, then add: 1981,
1982, 1983. All of these are TCP.
OSPF, EIGRP and IGRP use their own protocols (89 and 88 and 9). RIP uses
UDP 520.
BGP uses port 179.
IGMP is it's own protocol (2).
PIM is it's own protocol (103).
ICMP is it's own protocol (1).
NTP is UDP 123 (source and destination are the same).
TACACS is ports 47, 65,
DHCP (bootp) is ports 67 and 68.
Microsoft Netbios stuff is UDP 137, 138, 139.
For the full list of registered port numbers:
http://www.iana.org/assignments/port-numbers
For the full list of registered protocol numbers:
http://www.isi.edu/in-notes/iana/assignments/protocol-numbers
Aaryn Pickell - CCNP ATM, CCDP, MCSE
Senior Engineer - Routing Protocols
Getronics Inc.
Direct: 713-394-1609
Email:aaryn.pickell@getronics.com
This e-mail message and any attachments are confidential and may be
privileged. If you are not the intended recipient, please notify me
immediately by replying to this message and please destroy all copies of
this message and attachments. Thank you.
> -----Original Message-----
> From: Brian [mailto:signal@shreve.net]
> Sent: Tuesday, June 12, 2001 11:43 AM
> To: ccielab@groupstudy.com
> Subject: Ports to remember
>
>
> Does anyone have a list of ports that one should
> probably know for the CCIE lab? I am not talking
> about your basic well known service ports like
> telnet, web, ftp, etc. But rather ports that someone
> who works with mostly IP probably isn't going to just
> remember easily like your IPX serialization, DLSW,
> GRE, etc, things that would trip you up in the lab.
>
> Brian
>
>
> -----------------------------------------------
> Brian Feeny e:signal@shreve.net
> CCNP+Voice/ATM/Security p:318.222.2638x109
> CCDP f:318.221.6612
> Network Administrator
> ShreveNet Inc. (ASN 11881)
> **Please read:http://www.groupstudy.com/list/posting.html
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