Ethernet LAN

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ADSL Router connected to another router problem

I have brought a new ADSL ethernet router which has 4 ethernet ports. When computers are connected directly to one of t...
11 comments posted 19yrs
posted by tommylux
11 comments posted 19yrs posted by tommylux

old building, alternatives to rewiring?

I have a few wiring bids for an older/old building we occupy. I want to rewire the data portion of the building, but th...
5 comments posted 19yrs
posted by mikee
5 comments posted 19yrs posted by mikee

802.3ae Clause 49 Sync Header

Hello, I'm wondering if anyone would know as to where the two bits of the Sync Headers are located after they've gone t...
0 comments posted 19yrs
posted by markus_1401
0 comments posted 19yrs posted by markus_1401

802.3af

I have had conflicting information about the use of 802.3af power over ethernet at 1000base-T on Cat5E cable. Some peop...
2 comments posted 19yrs
posted by gazza
2 comments posted 19yrs posted by gazza

Spanning Tree question

Hi I have a home lab with a couple of Cisco 2924 XL switches that I'm practising Spanning tree on. I've made 2 connecti...
0 comments posted 19yrs
posted by dilan.weerasinghe
0 comments posted 19yrs posted by dilan.weerasinghe

why ethernet still use ARP since it is so weak?

hello , take a look of this software for arp spoof technology testing Arcai.com netcut 2.0 released take a quick look a...
0 comments posted 19yrs
posted by sales
0 comments posted 19yrs posted by sales

DVMRP report packets

Hi, i have some confusion about DVMRP report packets. -- Should DVMRP send report packet with its local ip info? I mean...
0 comments posted 19yrs
posted by sailing511
0 comments posted 19yrs posted by sailing511

Third Party SFPs in Netgear Switches

We have a Netgera GSM7224 Layer 2 switch that uses proprietary SFPs for optical ethernet. Has anyone had any luck using...
0 comments posted 19yrs
posted by DELETE_westes
0 comments posted 19yrs posted by DELETE_westes

To compute number of Good symbols

Hello - ----------------------------------------------------------------------------------- A. What would be total numb...
2 comments posted 19yrs
posted by kmatpral
2 comments posted 19yrs posted by kmatpral

Problem: 2 ISP, 1 router, 1 modem, 1 modem/router

Hello everyone. I used to have only one ISP. A Cable Internet Connection with a cable modem connected to a router, and...
3 comments posted 19yrs
posted by citylight104
3 comments posted 19yrs posted by citylight104

PHY chip

I wanted to know if the PHY chip is located( built-in) in the NIC?
1 comments posted 19yrs
posted by papageorgiou40
1 comments posted 19yrs posted by papageorgiou40

10GbE PCS Implementation

Hello, Is there anyone who have experience in implementing 10G Ethernet PCS? Have anyone successfully implemented a wor...
0 comments posted 19yrs
posted by markus_1401
0 comments posted 19yrs posted by markus_1401

comp.dcom.lans.ethernet FAQ

Archive-name: LANs/ethernet-faq Posting-Frequency: monthly Last-modified: 2005/03/29 Version: 050329 URL: http://www.Ne...
0 comments posted 19yrs
posted by James
0 comments posted 19yrs posted by James

Ethernet Technologies

I'm preparing for CCNA ,and was going through cisco's internetworking handbook(ISBN-1-58705-001-3),but facing lot of ch...
0 comments posted 19yrs
posted by parry.uniyal
0 comments posted 19yrs posted by parry.uniyal