From: Victor Cappuccio (cvictor@protokolgroup.com)
Date: Wed Aug 02 2006 - 12:14:15 ART
Hi Bob,
AFAIK Routing Protocols uses IPP = 6 to send traffic
You can test this, by establishing a BGP Session between 2 routers and
applying this access-list to the input interface, where the BGP Packet came
from
Extended IP access list tos
10 permit ip any any precedence routine
20 permit ip any any precedence priority
30 permit ip any any precedence immediate
40 permit ip any any precedence flash
50 permit ip any any precedence flash-override
60 permit ip any any precedence critical
70 permit ip any any precedence internet (12 matches)
80 permit ip any any precedence network
HTH
Victor.
-----Mensaje original-----
De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de
CCIEBOB
Enviado el: Miircoles, 02 de Agosto de 2006 10:59 a.m.
Para: ccielab@groupstudy.com
Asunto: TOS reserved bits 6/7 and routing protocols
Hello all. I was recently told that some routing protocols (BGP) uses the
reserved TOS bit for routing protocol establishment and updates. I could
not find any documentation to support this. Does any one know if this
statement is correct, and if so where can I find documentation on it? TIA.
Bob
This archive was generated by hypermail 2.1.4 : Fri Sep 01 2006 - 15:41:55 ART