On 10/19/2011 06:06 PM, carlopmart wrote:
> Hi all,
>
> I have a SL6.1 server acting as a storage server (iscsi and nfs). Is it
> possible to configure jumbo frames on a specific vlan or is it a stupid
> question??
>
> This host has two physical nics, but in one of them I have configured
> vlans:
>
> 1: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state UP qlen 1000
> link/ether 00:1f:29:55:92:b4 brd ff:ff:ff:ff:ff:ff
> inet 172.25.50.12/27 brd 172.25.50.31 scope global eth0
> inet6 fe80::21f:29ff:fe55:92b4/64 scope link
> valid_lft forever preferred_lft forever
> 2: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state UP qlen 1000
> link/ether 00:1f:29:55:92:b5 brd ff:ff:ff:ff:ff:ff
> inet6 fe80::21f:29ff:fe55:92b5/64 scope link
> valid_lft forever preferred_lft forever
> 3: eth1.10@eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
> noqueue state UP
> link/ether 00:1f:29:56:44:6a brd ff:ff:ff:ff:ff:ff
> inet 172.25.60.3/28 brd 172.25.60.15 scope global eth1.10
> inet6 fe80::21f:29ff:fe56:446a/64 scope link
> valid_lft forever preferred_lft forever
> 4: eth1.20@eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
> noqueue state UP
> link/ether 00:1f:29:56:44:6a brd ff:ff:ff:ff:ff:ff
> inet 10.1.1.5/27 brd 10.1.1.31 scope global eth1.20
> inet6 fe80::21f:29ff:fe56:446a/64 scope link
> valid_lft forever preferred_lft forever
>
> Can I assign mtu=9000 only to eth1.20??
>
> Thanks.

Sorry, stupid question. It is not possible.



-- 
CL Martinez
carlopmart {at} gmail {d0t} com