[c-nsp] MTU on GigE

[Peter Salanki]

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
>
>
>
>
>
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