Re: jumbo frames?

2012-08-27 Thread S . Tindall
On Mon, 2012-08-27 at 16:02 -0700, Todd And Margo Chester wrote: > On 08/27/2012 03:39 PM, Stephen John Smoogen wrote: > > On 27 August 2012 14:48, Todd And Margo Chester > > wrote: > >> Hi All, > >> > >> Can anyone tell me what this means? > >>

Re: jumbo frames?

2012-08-27 Thread Todd And Margo Chester
I looking for? MTU:1500 This interface is not doing jumbo frames. Betcha this shows the same thing: cat /sys/class/net/virbr0/mtu (Or find it under /sys/devices/virtual/net possibly.) Mess with it carefully. {^_^} I would loose that bet: $ cat /sys/class/net/virbr0/mtu 1500

Re: jumbo frames?

2012-08-27 Thread Todd And Margo Chester
On 08/27/2012 03:39 PM, Stephen John Smoogen wrote: On 27 August 2012 14:48, Todd And Margo Chester wrote: Hi All, Can anyone tell me what this means? just disable jumbo frames on centos host interface ifcfg and ethernet switch. Well first of all. What is giving you this error or

Re: jumbo frames?

2012-08-27 Thread jdow
interface is not doing jumbo frames. Betcha this shows the same thing: cat /sys/class/net/virbr0/mtu (Or find it under /sys/devices/virtual/net possibly.) Mess with it carefully. {^_^}

Re: jumbo frames?

2012-08-27 Thread Clint Bowman
, 2012 4:49 PM To: Scientific Linux Users Subject: jumbo frames? Hi All, Can anyone tell me what this means? just disable jumbo frames on centos host interface ifcfg and ethernet switch. Many thanks, -T > Todd and Margo Chester: > > I can give you some information. &

Re: jumbo frames?

2012-08-27 Thread Stephen John Smoogen
On 27 August 2012 14:48, Todd And Margo Chester wrote: > Hi All, > > Can anyone tell me what this means? > > just disable jumbo frames on centos host interface > ifcfg and ethernet switch. Well first of all. What is giving you this error or message? Jumbo frames are not

Re: jumbo frames?

2012-08-27 Thread Larry
ng for? MTU:1500 Your using the default MTU of 1500 bytes so you aren't using Jumbo frames. - -- Larry Brower, CCNA Fedora Ambassador - North America Fedora Quality Assurance lbro...@fedoraproject.org http://www.fedoraproject.org/ -BEGIN PGP SIGNATURE- Comment: Using GnuPG wit

Re: jumbo frames?

2012-08-27 Thread Todd And Margo Chester
dress:0x6000 in here, MTU's only 1500, so no jumbo frames. Hi Alex, $ ifconfig virbr0 virbr0Link encap:Ethernet HWaddr 52:54:00:EB:2D:7B inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX

Re: jumbo frames?

2012-08-27 Thread Todd And Margo Chester
Margo Chester Sent: Monday, August 27, 2012 4:49 PM To: Scientific Linux Users Subject: jumbo frames? Hi All, Can anyone tell me what this means? just disable jumbo frames on centos host interface ifcfg and ethernet switch. Many thanks, -T > Todd and Margo Chester: > >

Re: jumbo frames?

2012-08-27 Thread jdow
, 2012 4:49 PM To: Scientific Linux Users Subject: jumbo frames? Hi All, Can anyone tell me what this means? just disable jumbo frames on centos host interface ifcfg and ethernet switch. Many thanks, -T > Todd and Margo Chester: > > I can give you some in

Re: jumbo frames?

2012-08-27 Thread Todd And Margo Chester
: jumbo frames? Hi All, Can anyone tell me what this means? just disable jumbo frames on centos host interface ifcfg and ethernet switch. Many thanks, -T > Todd and Margo Chester: > > I can give you some information. > > jumbo frames refer to a capability to send ver

Re: jumbo frames?

2012-08-27 Thread Alec T. Habig
Todd And Margo Chester writes: > Can anyone tell me what this means? > > just disable jumbo frames on centos host interface > ifcfg and ethernet switch. MTU=9000 is a "jumbo frame". Lots of data stuck onto the same sized IP header means more data goin

jumbo frames?

2012-08-27 Thread Todd And Margo Chester
Hi All, Can anyone tell me what this means? just disable jumbo frames on centos host interface ifcfg and ethernet switch. Many thanks, -T

Re: Enabling jumbo frames on VLAN

2011-10-19 Thread carlopmart
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

Enabling jumbo frames on VLAN

2011-10-19 Thread carlopmart
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: mtu 1500 qdisc pfifo_fast state UP