--- On Fri, 22/10/10, Chris Wopat <m...@falz.net> wrote: > > On Thu, 21 Oct 2010, Daniel > Hooper wrote: > > > > The 7206 doesn't accept anything higher than 1500 on > that interface. > > Some 12.2S trains allow you to up the MTU on 7200 to 1530. > I'm > currently running SB, I'm unsure if SR* can do it or not. > > http://puck.nether.net/pipermail/cisco-nsp/2007-March/039033.html
We're running 12.2(33)SRD1 on 7204 with NPE-300. The Fa0/0 port on the I/O controller (C7200-I/O-2FE/E) supports larger MTU (1530 is the max): interface FastEthernet0/0 mtu 1530 no ip address We're then running an IP MTU of 1524 on the subinterface that runs MPLS: interface FastEthernet0/0.3 encapsulation dot1Q 3 ip mtu 1524 mpls ip The same setup works on the PA-FE-TX cards in these boxes and also worked on SRC. regards, Tony Miles. _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/