Ethernet LAN

Restricting upstream in a switched LAN

Is there any way to restrict upstream bandwidth in a switched LAN Configuration is: Backbone (ISP) -> router -> switch1...

3 comments posted 19yrs

posted by diman1

3 comments posted 19yrs posted by diman1

determination of length of packet............

hi, My question is if the traditional Ethernet is used (having Type field) or 802.3 format with (Type /length field > 1...

12 comments posted 19yrs

posted by indermeet.gandhi

12 comments posted 19yrs posted by indermeet.gandhi

NAS behind Router on same subnet.

Hi, I have a NAS device, a buffalo TerraStation to be exact, connected to a small router on the same subnet. Does anyon...

3 comments posted 19yrs

posted by lancepickens

3 comments posted 19yrs posted by lancepickens

Inter VLAN routing

Hi there! I have inherited a bit of a sticky one, hope someone can help. Situation: Network 192.168.0.0/16, with server...

4 comments posted 19yrs

posted by eugvanr

4 comments posted 19yrs posted by eugvanr

Tip: Finding A Nortel Networks Dealer Near You Is A Snap

To help make your search for a certified and authorized Nortel Networks Dealer in your immediate area MUCH easier....si...

0 comments posted 19yrs

posted by melemm

0 comments posted 19yrs posted by melemm

...so I need help...

Can anyone tell me how I would get back into the setup page of my 3Com Office Connect Hub/Switch? I set it up to act as...

3 comments posted 19yrs

posted by karinbaron

3 comments posted 19yrs posted by karinbaron

NAT Router with 802.1x Supplicant Info Needed

We wish to force 802.1x on all our edge switches. The catch is that we do not have any real control over what is connec...

0 comments posted 19yrs

posted by mike

0 comments posted 19yrs posted by mike

file transfer speed in a network

hai all, i am working in a network having morethan 200 windows XP sysetm,our network uses CISCO switch and router. we h...

5 comments posted 19yrs

posted by bbnlal

5 comments posted 19yrs posted by bbnlal

Port trunking / link aggregation problem

Hello all ethernet gurus, Currently I have two offices connected with a single G.SHDSL link over a leased line, the lin...

7 comments posted 19yrs

posted by timo-news

7 comments posted 19yrs posted by timo-news

Which Gigabit PHY is better (Marvell vs Vitesse)?

Hello! I can choose between 2 mainboards with integrated NIC. Only PHY network chip is different (Marvell 88E1111 vs Vi...

0 comments posted 19yrs

posted by niematakiegoadresu

0 comments posted 19yrs posted by niematakiegoadresu

Another needy student

I found this link trying to solve a problem for a class I am taking. My classmates and I have been more than a little c...

15 comments posted 19yrs

posted by LGCrowder

15 comments posted 19yrs posted by LGCrowder

Strange ethrenet frame

Hi all, I have a stange behavior when listening traffic on a NO CARRIER interface.(i know it's stupid, but i'm doing te...

6 comments posted 19yrs

posted by iowawoi

6 comments posted 19yrs posted by iowawoi

Port on switch going crazy........

Ok, here's my network layout. I have a DSL line going to a Cisco 678 DSL modem. That modem feeds a 5 port switch. There...

1 comments posted 19yrs

posted by boise_bound

1 comments posted 19yrs posted by boise_bound

Switch performance with many-to-one port traffic

This is a general switch architecture question. Let's say there are 2 workstations communicating with a server. All thr...

12 comments posted 19yrs

posted by mcfly09

12 comments posted 19yrs posted by mcfly09

Hotel Internet (Comcast) broken -- suggestions?

I'm staying at a Ramada Inn in the Washington D.C. area for a few months that advertises Ethernet internet access via C...

8 comments posted 19yrs

posted by incognito

8 comments posted 19yrs posted by incognito