Alaerte Vidali <> wrote on Tuesday, April 10, 2007 12:22 PM: > Do you know if any specific IOS version does not map Prec to EXP > automatically when traffic enters PE as IP packet and exit as labeled > packet? > > I have seen some books maping IP Prec to EXP manually and this made > me wonder if this is purely didatic or there is IOSs that needs it.
I haven't come across a case where a manual mapping was required, the PE automatically sets the EXP bits accordingly (TOS reflection).. There are DiffServ tunneling modes where you want/need to alter the default behavior. See <http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature _guide09186a0080110bd5.html#wp1131096> for addtl. info.. oli _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
