If RSVP and MPLS TE doesnt actually reserve any bandwidth in hardware(i.e data plane) of the box and doesnt do any qos. Then what happens if TE with reserved bandwidth of 50 mbps is sending out of data at rate of 100 mbps, and their is another TE trying to setup and wants to use 30mbps, since rsvp has reserved 50 mpbs for previous TE (on 100 mbps link), and it will allow this TE to setup on that link by allocating 30mbps in control plane, when actually that link is being completely used by previous TE in data plane.
MPLS TE only reserves bandwidth at the control plane level. In the example you gave, both LSPs would get signalled properly but you would need to do admission control on the LSP head end router in order not to oversubscribe any of the links along the LSP.
Harold Ritter Sr. Technical Leader CCIE 4168 (R&S, SP) firstname.lastname@example.org México móvil: +52 1 55 8312 4915 Cisco México Paseo de la Reforma 222 Piso 19 Cuauhtémoc, Juárez Ciudad de México, 06600 México
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.