Ethernet LAN

Static route or NAT

Hi, We use a pfsense (www.pfsense.com) firewall. Now say that I have three lan nics (in addition to wan) in this box. N...

0 comments posted 18yrs

posted by geir02

0 comments posted 18yrs posted by geir02

question about clause 28 auto-negotiation

Hi, I have a question regarding to 802.3 clause 28, Figure 28-16 Arbitration state diagram. the variable "transmit_disa...

0 comments posted 18yrs

posted by ming_je

0 comments posted 18yrs posted by ming_je

VLAN woes...

Hi, If I have a router with a gigabit port assigned both 192.168.10.1 VLAN ID 10 and 192.168.20.1 with VLAN ID 20. I co...

1 comments posted 18yrs

posted by geir056

1 comments posted 18yrs posted by geir056

query on port speed specification

Hi All, In CSMA/CD Ethernet, what actually 100Mbps means: 1. Whether it is the Tx speed of that port. If so, whether it...

0 comments posted 18yrs

posted by ragipaul

0 comments posted 18yrs posted by ragipaul

Finding an ethernet loop?

Hey Everyone, Wondering if anyone can tell me what methods they use to find a Ethernet loop in a large network. Recentl...

4 comments posted 18yrs

posted by jefflundstrom

4 comments posted 18yrs posted by jefflundstrom

Help with VRRP and Vlan trunk

Hi All: I have a VRRP question for all network experts out there. What happens when a port which is a member of a Vlan...

1 comments posted 18yrs

posted by tudalat

1 comments posted 18yrs posted by tudalat

Ethernet on recent FPGAs

Hi, Am far from being an expert in fpga usage and programming, I was wondering if there exists any ip cores out there t...

12 comments posted 18yrs

posted by Pat

12 comments posted 18yrs posted by Pat

question on Ethernet Devicedriver

Hi all, 1) Iam working on Philips LPC 2292 controller board, Ethernet > controller is Rtl8019 and Iam testing Rtl8019 d...

0 comments posted 18yrs

posted by srblinux

0 comments posted 18yrs posted by srblinux

GigE means 1Gbps or 2Gbps (Rx and Tx together)

It may be a very basic question. But nobody is able to give an answer citing some statndard (I couldn't find a proper a...

4 comments posted 18yrs

posted by binoshtb

4 comments posted 18yrs posted by binoshtb

Totally different IP's on the same LAN?

Imagine a common home DSL internet setup: 1) You have a router that has a public IP address on the WAN port (I'll pick...

3 comments posted 18yrs

posted by toe

3 comments posted 18yrs posted by toe

Fiber vs cat6

We are setting up a production room with 6 high capacity laser printers/presses. they will be connecting to an impositi...

1 comments posted 18yrs

posted by Card

1 comments posted 18yrs posted by Card

VPN Vs VLAN

I'm trying to read up on Virtual LAN's, and I keep coming across Virtual Private Networks. Are these the same thing? As...

14 comments posted 18yrs

posted by toe

14 comments posted 18yrs posted by toe

Force NIC to 100 Mbps

I have a desktop computer that's a few years old, I ressurected it just there a few days ago. The NIC in it is the "3Co...

3 comments posted 18yrs

posted by toe

3 comments posted 18yrs posted by toe

Samba share safe within LAN?

I have four computers on a LAN with private IP addresses (e.g. 192.168.1.*), and a router on the LAN which provides acc...

0 comments posted 18yrs

posted by toe

0 comments posted 18yrs posted by toe

General Network Help

We are having an issue that I could use some help on. We need to connect two networks together, we'll call them network...

0 comments posted 18yrs

posted by trampski

0 comments posted 18yrs posted by trampski