Both member Ints have the same conf (i.e. both have mtu of 1998) - It's only the portchan that doesnt have an mtu set (So is defaulting to 1500)?
> Date: Sat, 20 Jul 2013 19:42:31 -0700 > From: [email protected] > Subject: Re: [c-nsp] 7200 - G1 PortChan MTU > To: [email protected]; [email protected] > > it doesn't matter that the second phyical-member of this port channel is > disconnected. It is still a member of this bundle. UP mtu of inactive > phy-member to 1998 and then up mtu of port-channel. > ./Randy > > > > ----- Original Message ----- > > From: CiscoNSP List <[email protected]> > > To: "[email protected]" <[email protected]> > > Cc: > > Sent: Saturday, July 20, 2013 7:20 PM > > Subject: [c-nsp] 7200 - G1 PortChan MTU > > > > Hi, > > > > Have a G1, with one active Gig port in a portchan (Second member is > > currently > > disconnected, but is also a Gig port on the G1) - No other ports are > > configured > > as member ports. > > > > Gi0/1 (Active member) has an mtu of 1998 - Portchan doesnt have an mtu > > configured (So is defaulting to 1500) > > > > Attempting to change the mtu on the portchan, I get the following: > > > > (config)#interface Port-channel1(config-if)#mtu 1998 % At > > least > > one member of the channel group 1 is not a 2FE port adapter > > > > Any suggestions why this is happening? > > > > And I assume the only way to resolve this is to default the member ints, > > re-add > > them to the portchan and then change the mtu on the portchan? > > > > Cheers. > > > > > > > > _______________________________________________ > > cisco-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
