[c-nsp] SRC4 and rsvp

Richard A Steenbergen ras at e-gerbil.net
Thu Sep 10 22:37:55 EDT 2009


Has anyone ever seen this issue... Just had an SRC4 7600 which was
rejecting rsvp reservations > 1G over SVI vlan interfaces, even though
the rsvp bandwidth was configured for 10G. Turned out that it was
because the "physical interface bandwidth" of the SVI interface (if
there is such a thing for a vlan interface) was defaulting to 1G, even 
though every show mpls and show ip rsvp command showed the interfaces as 
having 10G of bandwidth for the purposes of mpls. Worked around the 
issue by configuring "bandwidth 10000000" on the SVI.

And on that same subject, does anyone know when Cisco is going to fix 
all the hard-coded 10G limitations on this platform? You can't configure 
anything above 10G, no interface bandwidths, no rsvp bandwidths, no lsp 
reservations, nothing. Thats why I had the SVI's in the first place, 
because you need multiples to do > 10G port-channels. This seems like a 
serious design flaw that should really be on someone's road map to fix.

-- 
Richard A Steenbergen <ras at e-gerbil.net>       http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)


More information about the cisco-nsp mailing list