From: Theo M (theorack@gmail.com)
Date: Fri Oct 20 2006 - 12:07:09 ART
Hello,
Here is my understanding of this issue: the agent and the responder must
first establish a control connection to eachother's UDP port 1967, before
the actual udpEcho requests/responses can start to flow.
By adding the "control disable" at the end, the agent will send the UDP
packets regardless if the responder is available or not.
Here is the precise link:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124cr/hsla_r/sla_03h.htm#wp1054775
--2006/10/15, Brian McGahan <bmcgahan@internetworkexpert.com>: > > Add the "control disable" after the "type udpEcho dest-ipaddr > 255.255.255.255 dest-port 3434". > > > HTH, > > Brian McGahan, CCIE #8593 (R&S/SP) > bmcgahan@internetworkexpert.com > > Internetwork Expert, Inc. > http://www.InternetworkExpert.com > Toll Free: 877-224-8987 x 705 > Outside US: 775-826-4344 x 705 > 24/7 Support: http://forum.internetworkexpert.com > Live Chat: http://www.internetworkexpert.com/chat/ > > > > -----Original Message----- > > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf > Of > > david robin > > Sent: Saturday, October 14, 2006 6:50 AM > > To: Cisco certification > > Subject: RTR configuration > > > > Dear All, > > I configure a router in lab in order to broadcast udp packets with > > destination port 3434 I do the following configuration: > > > > rtr 1 > > type udpEcho dest-ipaddr 255.255.255.255 dest-port 3434 > > frequency 10 > > rtr schedule 1 life forever start-time now > > ! > > > > but when debuging the router is sending udp traffic but on different > port > > ( > > port 1967)as shown: > > > > Rack1R6#debug ip packet detail > > Oct 14 13:21:42.591: IP: s=174.1.67.6 (local), > > d=255.255.255.255(FastEthernet0/0), len 80, sending broad/multicast > > *Oct 14 13:21:42.595: UDP src=56472, dst=1967 > > > > I dont know why, do I miss something ? > > > > > _______________________________________________________________________ > > Subscription information may be found at: > > http://www.groupstudy.com/list/CCIELab.html > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html
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