[c-nsp] MTU on GigE

[Vincent De Keyzer]

Thanks,

it was "mtu":

Router(config)#int gigabitEthernet 0/2
Router(config-if)#ip mtu 1600
                            ^
% Invalid input detected at '^' marker.

Router(config-if)#ip mtu ?
  <68-1500>  MTU (bytes)

Vincent

> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
> bounces at puck.nether.net] On Behalf Of Peter Salanki
> Sent: mercredi 19 octobre 2005 10:44
> To: Vincent De Keyzer
> Cc: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] MTU on GigE
> 
> try the mtu/ip mtu command.
> 
> 19 okt 2005 kl. 10.35 skrev Vincent De Keyzer:
> 
> > Hello again,
> >
> >
> >
> > I was under the impression that the MTU on a GigE interface was
> > higher than
> > 1500 bytes. Is it true?
> >
> >
> >
> > If yes, then why does my 7206VXR/NPE-G1 say the following?
> >
> >
> >
> > GigabitEthernet0/2 is up, line protocol is up
> >
> >   Hardware is BCM1250 Internal MAC, address is 0014.a862.b71a (bia
> > 0014.a862.b71a)
> >
> >   Internet address is x.y.z.198/30
> >
> >   MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
> >
> >      reliability 255/255, txload 2/255, rxload 4/255
> >
> >   Encapsulation ARPA, loopback not set
> >
> >   Keepalive set (10 sec)
> >
> >   Full-duplex, 1000Mb/s, link type is auto, media type is SX (.)
> >
> >
> >
> > Config is
> >
> >
> >
> > interface GigabitEthernet0/2
> >
> > ip address x.y.z.198 255.255.255.252
> >
> >  no ip redirects
> >
> >  no ip unreachables
> >
> >  no ip proxy-arp
> >
> >  no ip route-cache cef
> >
> >  no ip route-cache
> >
> >  ip ospf cost 15
> >
> >  duplex full
> >
> >  speed 1000
> >
> >  media-type gbic
> >
> >  negotiation auto
> >
> >  no clns route-cache
> >
> > end
> >
> >
> >
> >
> >
> > Vincent
> >
> >
> >
> >
> >
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
> >
> 
> _______________________________________________
> cisco-nsp mailing list  cisco-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-nsp
> archive at http://puck.nether.net/pipermail/cisco-nsp/