I think you're missing something... when you tell the router " ip rsvp bandwidth XXX" you are not reserving anything... you are just making such a defined bandwidth "reservable" for TE tunnels... lets say you configure “ip rsvp bandwidth 10000” (10M) on a FastEthernet (100Mbps), in this case the router will allow up to 10M reservations on that interface. If your first tunnel (transit or local) needs 1Mbps, then you have another 9M available for reservations an so on. RFC 3209 is good reading to understand RSVP TE extensions.
Andre On Tue, Oct 20, 2009 at 8:27 PM, TCP IP4 <tcp....@gou mail.com> wrote: > Thanks for the explanation. While doing vol 2 lab E task 6.3 > question comes up with rsvp bandwidth value on R8. I see in the > Proctor's guide that R7's fa0/0.807 has a rsvp bandwidth value. Do I > also need to add "ip rsvp bandwidth xxxx" to fa0/0.807? Can rsvp > be reserved more granulate to TE tunnels? > > On Tue, Oct 20, 2009 at 2:03 PM, Bryan Bartik <[email protected]> > wrote: > > I am not sure what you mean by "different direction TEs." The RSVP > command > > under the interface specifies the total bandwidth that can be reserved > (by > > all tunnels for example). The bandwidth configured under the tunnel > > determines how much is reserved for that tunnel - this is done through > RSVP. > > If this doesn't answer your question, can you give us more specific > example > > of what you mean? > > > > On Tue, Oct 20, 2009 at 2:43 PM, TCP IP4 <[email protected]> wrote: > >> > >> I understand that TE is unidirectional. Can rsvp also be > >> unidirectional or reserve different bandwidth for different direction > >> TEs? > >> > >> On Tue, Oct 20, 2009 at 12:14 PM, Bryan Bartik <[email protected]> > >> wrote: > >> > Use the "tunnel mpls traffic-eng bandwidth" command under the tunnel > >> > interface. TE Tunnels are unidirectional so the bandwidth requirements > >> > can > >> > be different in either direction. > >> > > >> > On Tue, Oct 20, 2009 at 11:10 AM, TCP IP4 <[email protected]> wrote: > >> >> > >> >> If I have 2 TE tunnels going through the same router with different > >> >> bandwidth requirements, I have to use the higher bandwidth > reservation > >> >> number in "ip rsvp bandwidth <reservation number>". Can rsvp > >> >> bandwidth be done more specific to the tunnel e.g. one rsvp > >> >> reservation in one direction and other rsvp reservation for other > >> >> direction? > >> >> > >> >> Thanks, > >> >> Bill > >> >> _______________________________________________ > >> >> For more information regarding industry leading CCIE Lab training, > >> >> please > >> >> visit www.ipexpert.com > >> > > >> > > >> > > >> > -- > >> > Bryan Bartik > >> > CCIE #23707 (R&S), CCNP > >> > Sr. Support Engineer - IPexpert, Inc. > >> > URL: http://www.IPexpert.com > >> > > >> _______________________________________________ > >> For more information regarding industry leading CCIE Lab training, > please > >> visit www.ipexpert.com > > > > > > > > -- > > Bryan Bartik > > CCIE #23707 (R&S), CCNP > > Sr. Support Engineer - IPexpert, Inc. > > URL: http://www.IPexpert.com > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
