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Date:      Mon, 21 Feb 2000 09:04:51 -0500 (EST)
From:      Omachonu Ogali <oogali@intranova.net>
To:        Yusuf Goolamabbas <yusufg@outblaze.com>
Cc:        freebsd-stable@freebd.org, freebsd-net@freebsd.org
Subject:   Re: Understanding ifconfig output
Message-ID:  <Pine.BSF.4.10.10002210846590.790-100000@hydrant.intranova.net>
In-Reply-To: <20000221113504.385.qmail@yusufg.portal2.com>

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Simplex means the Ethernet card can't see its own broadcast packets (I
think), otherwise all the other information shows the card is un
100Base-TX full duplex mode.

On 21 Feb 2000, Yusuf Goolamabbas wrote:

> Here's some sample output from one of my machines (3.4-stable) which
> has an Intel EEPro 100 attached to a Bay 350 switch
> 
> fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> <ip address deleted>
> ether 00:90:27:8d:49:7b
> media: autoselect (100baseTX <full-duplex>) status: active
> supported media: autoselect 100baseTX <full-duplex> 100baseTX
> 10baseT/UTP <full-duplex> 10baseT/UTP
> 
> My question is , does SIMPLEX mean that the card is in half duplex
> mode, However the media line seems to indicate that the connection to
> the swithc is full duplex
> 
> What is the recommended way to determine link speed from a machine to
> a hub/switch. (e.g A colo provider claims that there is 100 Mbit card
> in the box and one would want to verify that)
> 
> Regards, Yusuf
> 
> 
> 
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-net" in the body of the message
> 

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| Omachonu Ogali                                     oogali@intranova.net |
| Intranova Networking Group                 http://tribune.intranova.net |
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