Ethernet LAN

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Do two Transceivers = Collision Domain?

To settle an old argument, do two transceivers with a cable between them (of PHD spec lenght) constitute a valid collisi...
4 comments posted 21yrs
posted by kuff
4 comments posted 21yrs posted by kuff

Secure Tunnelling software from a usb drive?

Hi, I've spent a while looking for this - does anyone know of a program that can provide ssh and socks5 tunnelling capa...
26 comments posted 21yrs
posted by champagnedatepack
26 comments posted 21yrs posted by champagnedatepack

Multiple VRRP VIP's on the same network

I am using Extreme Networks switches with an EAPS(broadcast ethernet) ring. I want to implement 2 VIP's on the ring, bo...
1 comments posted 21yrs
posted by rossinmadison
1 comments posted 21yrs posted by rossinmadison

VLAN-Aware switch query...

Hi All, I have Following ambiguity regarding VLAN functionality, your answer will be really great helpful to me. Actual...
1 comments posted 21yrs
posted by dilip_1379
1 comments posted 21yrs posted by dilip_1379

0000.0000.0000 MAC Addresses in ARP Table.

Hello all I have this Juniper ERX in my network What i'm worry about are the 0000.0000.0000 MAC Addresses that are pres...
4 comments posted 21yrs
posted by ws00sw
4 comments posted 21yrs posted by ws00sw

CRC/trailer calculation/uniqueness

Is there a chance to look at the trailer/CRC of an Ethernet frame to see whether two frames which where caught by tethe...
14 comments posted 21yrs
posted by arnold-200505
14 comments posted 21yrs posted by arnold-200505

RSTP timing parameters

I've seen a recommendation that the timing parameters for an RSTP network (max age, forwarding delay, etc.) be consiste...
0 comments posted 21yrs
posted by cnelson
0 comments posted 21yrs posted by cnelson

Placement of Layer 3 3COM switch query

Hi, I work in a UK Secondary school and we are currently reviewing our network infrastructure. We have around 700 PC's...
0 comments posted 21yrs
posted by andy
0 comments posted 21yrs posted by andy

Draft Ethernet Overview - "Memo of the month"

Hi, I was just made aware of the following "Memo of the month" about the development of Ethernet: Its quite funny and w...
0 comments posted 21yrs
posted by svenar
0 comments posted 21yrs posted by svenar

Circuitry behind an Ethernet tap ?

Hi I am trying to figure out what it would take to turn a homemade passive ethernet tap into one that has activity and...
6 comments posted 21yrs
posted by noplacelike127001
6 comments posted 21yrs posted by noplacelike127001

Embedded Ethernet and Corporate LAN

We have an embedded system, that has a SMSC 91C111 Ethernet Chip, ARM Processor, and Windows CE 3.0. Our system works g...
12 comments posted 21yrs
posted by info
12 comments posted 21yrs posted by info

Prosumer router?

>[1] No, this isn't an explanation of that, this is an ObSF. Note >that in the book of Genesis, Abraham repeatedly argu...
5 comments posted 21yrs
posted by jj
5 comments posted 21yrs posted by jj