Ethernet LAN

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SMII help with Cisco 3750G and 2970G

Anyone ever hear of the SGMII Gigabit Ethernet interfaces on these? They are every other pair. So, SGMII == 3,4,7,8,11,...
6 comments posted 21yrs
posted by temp
6 comments posted 21yrs posted by temp

Strange MAC Addresses

On a switched network (Catalyst 6509 wit CatOS 8.3(1)) arpwatch complains on ethernet mismatch 57.122.145.233 0:90:69:x...
8 comments posted 21yrs
posted by arnold-200407
8 comments posted 21yrs posted by arnold-200407

HP Procurve switches

I am familiar wiith the Procurve 224M, 2324 and 2524 switches, and the differences between them. How do the 2124, 2224...
2 comments posted 21yrs
posted by furles
2 comments posted 21yrs posted by furles

10BaseT Half Duplex Switch?

Is there a cheap switch I can put in the middle of an existing run of Cat5 cable that will force it to 10BaseT Half Dup...
6 comments posted 21yrs
posted by William P.N. Smith
6 comments posted 21yrs posted by William P.N. Smith

Phone lines to 10/100

Hi to all, I am working in a company stablished in an old building and we have a BNC network (limited to 10Mhz). Rewiri...
27 comments posted 21yrs
posted by jgomila
27 comments posted 21yrs posted by jgomila

Ethernet bridges and tagged BPDUs

Hi, The scenario: I would like to create a transparent L2 connection between two LANs via a third LAN, and run spanning...
3 comments posted 21yrs
posted by kajfas
3 comments posted 21yrs posted by kajfas

protocol type 0x9999

I just observed some ethernet packets with protocol type 0x9999, and destination address like 00:04:6A:00:00:00. What ki...
1 comments posted 22yrs
posted by ask8y
1 comments posted 22yrs posted by ask8y

ANN: Anyplace Control 2.5 released

We are proud to announce the new 2.5 version of Anyplace Control program. This update is free, so registered users will...
0 comments posted 22yrs
posted by info
0 comments posted 22yrs posted by info

MAC to IP Translation ???

Hi, I would appreciate if someone can guide me towards MAC Address to IP Address Translation. Source code, preferably i...
1 comments posted 22yrs
posted by sanjeev.magoo
1 comments posted 22yrs posted by sanjeev.magoo

VLANs on a 3COM Superstack III

I recently had some issues where 2 of my 3300 switches in one of my stacks went bad. I'll refer to that as Stack 6; and...
1 comments posted 22yrs
posted by graybin
1 comments posted 22yrs posted by graybin

D-Link DGE-550SX tuning.

I have a Windows 98 Second Edition system and a Windows XP Professional system connected by a pair of D-Link DGE-550SX...
0 comments posted 22yrs
posted by mfineman0
0 comments posted 22yrs posted by mfineman0

Linksys EG008W and SD2008 differences?

What are the differences between the LinkSys EG008W and SD2008? The boxes are different, but do the do products exist j...
2 comments posted 22yrs
posted by mfineman0
2 comments posted 22yrs posted by mfineman0