Ethernet LAN

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L2 switch's behavior

Hello I wonder is it a normal switch's behavior, when it, being connected to a LAN, but not transmitting/receiving any...
12 comments posted 17yrs
posted by mark_cruzNOTFORSPAM
12 comments posted 17yrs posted by mark_cruzNOTFORSPAM

Can a boot ROM redefine a MAC address?

Howdy, For diagnostic purposes I would like to install a board with a preconfigured MAC address. I know that most drive...
1 comments posted 17yrs
posted by shrike
1 comments posted 17yrs posted by shrike

LAN type

Hi all, Recently a friend of mine asked me,on seeing a LAN,how to find its type?, the only answer i could give her was...
2 comments posted 17yrs
posted by aarklon
2 comments posted 17yrs posted by aarklon

Daisy Chain Multiple Ethernet Devices?

Sorry if this is a goofy question, but I'd like to hook up multiple devices (a PS3 and an Apple TV) to my Ethernet netw...
8 comments posted 17yrs
posted by fleemo17
8 comments posted 17yrs posted by fleemo17

Ethernet switch flooding packets?

Hi All, I did a WireShark packet trace this evening on the network. I was surprised to see quite a few packets that wer...
11 comments posted 17yrs
posted by anwarmahmood38
11 comments posted 17yrs posted by anwarmahmood38

Wifi access point/router for business

Hello. At work we have alot of consumer wifi AP and routers (acting as AP's) and they work rather poor. I have finally...
10 comments posted 17yrs
posted by "simen at mac dot com"
10 comments posted 17yrs posted by "simen at mac dot com"

iperf question

If I do a simple iperf test such as this: iperf -s on machine with IP 10.1.1.2 then iperf -c 10.1.1.2 What speed is it...
5 comments posted 17yrs
posted by george
5 comments posted 17yrs posted by george

ethernet and AC in conduit

I know it's not recommended or allowed by the NEC , but I'm wondering if anybody knows how likely I am to have problems...
18 comments posted 17yrs
posted by seaweedsteve
18 comments posted 17yrs posted by seaweedsteve

What is JUMBO frame?

What is actually a JUMBO frame? Does it standardised? How a L2 switch accept JUMBO frame, when an ethernet frame size (m...
4 comments posted 17yrs
posted by zatheesh2k7
4 comments posted 17yrs posted by zatheesh2k7

How to generate data packet (traffic) from a PC?

I want to use my PC as a client along with WAN applications. To test the functioning of the networks, i want to generat...
1 comments posted 17yrs
posted by zatheesh2k7
1 comments posted 17yrs posted by zatheesh2k7

SNMP walking

I have heard about SNMP walking. Can you explain me what is SNMP walking?
0 comments posted 17yrs
posted by zatheesh2k7
0 comments posted 17yrs posted by zatheesh2k7

configure

I have fixed ip from my ISP. How do I configure it for one of my PC which is a server. The rest of the PC to be on DHCP...
0 comments posted 17yrs
posted by aalnet
0 comments posted 17yrs posted by aalnet

Gigabit Ethernet PHY without NDA?

[ This is a repost of the following article: ] [ From: Matt Ettus ] [ Subject: Gigabit Ethernet PHY without NDA? ] [ Ne...
0 comments posted 17yrs
posted by gah
0 comments posted 17yrs posted by gah