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To properly understand the differences in IOS and IOS-XR MTU configurations, let’s start with explanation of interface “mtu <value>” command:- In IOS-XR this command is used to configure the L2 MTU.- In IOS this command is used to configure the L3 ...
Hi,Principles are the same, if we're talking about core interfaces. VPLS, L2VPN and MPLS TE use MPLS MTU, while RSVP uses IPv4/IPv6 MTU so nothing special there.Regarding L2 MTU for L2VPN customer facing interfaces they should match. Please make sure...
Hi Renato,MTU command you mentioned on 7600 is actually a L2 MTU.Therefore I would suggest to apply 9012+14=9026B MTU on physical interfaces of ASR9k.Let me know if you encounter any issues.BRMilivoje
Hi Christopher,Just to give a bit of insight on difference between P and PX releases.P releases support only CRS-1 platformPX release is superset of P and supports both CRS-1 and CRS-3 platform.For more info on this plase check:http://www.cisco.com/e...
