A network switch or switching hub is a computer networking device that connects network segments.

learn more… | top users | synonyms

0
votes
1answer
3k views

Can't access the default gateway from my VMs using Hyper-V on a W8 Pro ASUS N76V

I just purchased a ASUS Notebook N76V. I first upgraded the OS to W8 Pro. I activated the Hyper-V feature. Everything runs fine. I can create virtual switches / Import VMs / Create new VMs / Boot my ...
0
votes
0answers
16 views

Looking for InfiniBand managed switching device doesn't add an additional SM to the fabric

I'm looking for some solution to switch between two InfiniBand lines. I need some managed mechanical/electronic device that getting several IB lines into it and several IB lines of output and knows to ...
0
votes
1answer
532 views

Setup Small Home ESXi 4.0 Server

I was wondering if anyone has could create a How-to for Installing and Setup of a Home Network for the Freeware Version of VMWare ESXi Server 4.0 Here is what I have thus far. Server Case ...
0
votes
1answer
36 views

Connect main (serving) PC to router or to switch in high traffic LAN?

I am restructuring my home network after finally upgrading my aging Linksys WRT54G router to an Asus RT-N66U. All desktop computers are gigabit ethernet wired connections utilizing multiple switches. ...
0
votes
1answer
237 views

Connect 4G router to multiple devices via Ethernet cable

I have a 4G router (Huawei e5172) with one LAN port (DHCP enabled). I need to connect 3 PCs and 1 wireless access point to this router via Ethernet so I got a 5-port Ethernet switch and connected it ...
0
votes
1answer
100 views

How can I connect to a router through a switched ethernet network?

I have a computer and a router connected at different positions to a switched ethernet network. I want to connect them as if I had plugged my computer directly into the router. As I understand it, ...
0
votes
1answer
16 views

“Prioritize” traffic behind a switch to stay behind a switch

I have a few devices plugged into a Linksys SE2500 switch, which then plugged into an Airport Express (acting as a wireless bridge), which connects wirelessly to some Comcast modem/router. The ...
0
votes
1answer
502 views

How do I quickly switch to/from the front panel speakers in Ubuntu?

I have speakers attached to my front panel sound output that I switch to frequently. Currently the process is to open Terminal, type "alsamixer", scroll over to "Front Panel", and press "M" to ...
1
vote
1answer
180 views

Should I purchase a switch, a hub, or a router?

I have just installed a Motorola SURFboard SBG901 cable modem, and I can connect two computers I have to the Internet via Wifi. I'd like to distribute the Internet connection among some other machines ...
0
votes
1answer
127 views

Giving a switch an IP Address so I can telnet into it

Right, so I've just reloaded my switch resetting the to complete default configuration. It's a Cisco Catalyst 3560. What I am trying to achieve is this: Giving the switch an IP Address, then telnet to ...
2
votes
1answer
63 views

Modem+Router+Switch+Router connection in a LAN

What I am trying to do: I have 2000 users in a region. I have one modem and from that I connect a router now router can only grant access to the IPs between 192.168.0.1-255 BUT my users are 2000 what ...
6
votes
2answers
5k views

Can I connect a PC to a PoE switch?

I have a switch with Power over Ethernet capabilities. Is it allowed to connect a PC to a PoE switch?
17
votes
8answers
6k views

Copying and pasting the path within Finder

I've recently moved to the Mac from Windows as my primary machine. One feature I'm really missing is the ability to quickly navigate between folders. I used to do this under Windows by copying the ...
2
votes
3answers
12k views

My first home network setup with a wireless router and switch

I just got a Linksys SRW224G4 switch (24 10/100, 4 10/100/1000) I already have a Linksys WRT54GS router. (I know it's old, but it works) My problem is that well, I have no idea what I'm doing. I ...
0
votes
0answers
39 views

Catalyst 2960 switch stuck in transparent mode?

I have a VTP domain, one of our clients is in transparent mode. When I issue the command vtp mode client I get a message saying now in client mode. But when I check the config sh vtp I can ...
0
votes
1answer
105 views

Switch with NAT/port forwarding?

I'm sorry for this basic question, but I'm stuck. I'm looking for some networking equipment that allows me to route WAN traffic (internet) to a client on a local LAN based on TCP/UDP port. That is, ...
1
vote
3answers
214 views

VLAN configuration

I'm trying to understand how VLAN works and how to configure VLAN in a switch and Linux box attached to it. Basically, I understood theoretically how a switch handles VLANs and trunking. Although, ...
0
votes
1answer
468 views

Connecting a Cisco 3750E Switch using putty

I'm trying to connect to a Cisco 3570E switch through the console using putty. I have the following configurations on putty: Serial line: COM1 Speed: 9600 Data bits: 8 Stop bits: 1 Parity: None Flow ...
0
votes
4answers
57 views

Would a switch be covered by a router's firewall

So... Hopefully; this is the right place for this question. I need more Ethernet ports on my home network. Sadly, we already have an old router connected to the main router and we still need more ...
0
votes
1answer
111 views

I have split my PPPoE connection with an Ethernet switch and now I am getting the same speed in both PC simultaneously. why is that?

Not that I am complaining or anything, its just that I am overwhelmed! I have a PC and a laptop and a Netgear 5 port Fast Ethernet Switch. I connected both of my computers to the switch and started ...
0
votes
1answer
364 views

SATA Switch Drive

So I recently acquired an SATA Switch Drive ... http://www.amazon.com/Drive-Switch-Controller-Orico-HD-PW6101/dp/B005NVV2GC Now the problem I'm wondering is that is not compatible with the SATA ...
19
votes
1answer
4k views

Looking for a fiber optic “switch” or “router” for home use

The gist of my question: What is a "fiber optic" switch called? I.E. a layer 2 ethernet switch that uses fiber TX and RX connections and sends layer 2 network traffic between the fiber strands ...
0
votes
1answer
72 views

Wireless receiver and Ethernet switch?

Is there a device that can pick the router wireless signal and allow LAN connection between two computers by itself? I want to use Steam In-Home streaming without having a large Ethernet cable ...
8
votes
3answers
1k views

Can modern switches act like hubs?

I've been trying to find a hub, specifically for the packet broadcast characteristic. I'm troubleshooting a NAS behind a NAT router and want to look at the traffic arriving on the wire and this seems ...
0
votes
1answer
28 views

How to route local traffic over switch?

I'm just cabled up at home but haven't got any way of verifying that gigabit speed can be reached. As I've only got one laptop with one network card, one cable, and one switch, I'm kind of stuck. I'm ...
2
votes
2answers
151 views

Computer causes internet loss on other devices

I have a switch that is directly connected to my modem. attached to this switch are a computer, PS3, PS4 and a NAS. They all have been assigned static IP addresses. My problem is the following: ...
1
vote
3answers
550 views

How to communicate with devices that have the same IP address

I have a situation where I need to communicate via telnet to multiple devices that have the same IP address. The context is that I am writing a "final test" of devices in a manufacturing facility. ...
1
vote
1answer
193 views

Where to place a port-mirroring switch for home network monitoring

I want to start monitoring traffic that goes in and out of my home network. I'd like to collect information like bandwidth usage and (specifically) HTTP requests from home computers to websites. From ...
0
votes
0answers
29 views

Forcing ZTE AC2726 to mount as modem

I have a ZTE AC2726 cdma modem and I want it to mount the modem portion directly without the need to install the carrier manager (which BTW laggy and hangs sometimes for no reason) but I can't find ...
0
votes
2answers
62 views

How to create a home network over a wide area [closed]

I am trying to design a flexible and "future-ready" home network for our 3-story, 5-room townhouse, with a 4-port ethernet wall plate in each room, using one of the ports in each room as an input and ...
0
votes
1answer
179 views

Network connection to server lost, but not to internet

I have a network with four computers, each running Windows 7. All of them are connected to a central switch. My problem is that the internal network connection is lost very often, although internet ...
21
votes
14answers
8k views

Mac-like alt-tab replacement for Windows 7?

Is there an alt-tab replacement for Windows 7 that works in the same manner as command-tab and command-tick (tilde) on OS X? Requirements: 1. Completely keyboard-shortcut-based, no mouse action ...
0
votes
1answer
52 views

Can i join one server with multiple ethernet wires to switches

I saw one video where the user has one 100mb switch and other Giagbit switch. Then he has his all servers first network card connected to 100mb switch and second to the Gigabit switch he says that ...
0
votes
0answers
14 views

How to access GSW-2451T 24-Port Switch?

We recently got hold of a GSW-2451T 24-Port Switch. There is no manual and I haven't been able to find one online, not even at the manufactorers website. I need to access it so I can set a static IP ...
0
votes
2answers
2k views

Odd behavior with Airport Express connected to existing network

At my business I have set up a network to accommodate both wired and wireless connections. My setup includes a Motorola Surfboard SB6141 cable modem, an Ethernet switch, and two Airport Express ...
2
votes
3answers
1k views

Switch or Router for LAN party?

I was wondering, if I want to play games with lots of my friends, without clogging up my house's router's connection (my grandma will be using it at the time), whether I should buy a network switch ...
1
vote
0answers
33 views

Connecting local network using switch and router with just 2 interfaces

I need to connect a very small network (< 5 devices) to another network. The other network provides only a wireless AP. I was thinking about using an old Linux box with a wifi card and a single ...
0
votes
0answers
73 views

Is it possible to use an optimum provided netgear WNDR3400 as an access point or switch?

I recently purchased an Asus RT-N56U gigabit router to replace the netgear WNDR3400 router provided to me by optimum, I had the idea to use the optimum router further down the line, in my room as an ...
0
votes
1answer
944 views

How to connect two different network segments using a switch and a router?

We have a existing network setup where we have two D-Link switches,connected to each other. IPs are manually assigned in the range of 192.168.0.x on PCs directly and unassigned ones get IP from the ...
0
votes
1answer
53 views

How can i make the data transfer between esi server and computer faster on LAN

My LAN speed is very less. Even downloading from Internet is fater "1.5MBPS" and from LAN its 300KBPS. MY setup is like this Netgear wireless Router --------DESKTOP Netgar ------wireless bridge ...
0
votes
2answers
225 views

Connect 2 computers to internet (1 ip) via switch

How to connect 2 computers to internet with a switch if ISP gave me 1 IP? Obviously, if I set the same IP on both PCs, one of them will not connect. Both computers are running Windows 7 (but answers ...
0
votes
0answers
82 views

Port forwarding on a slave router

I'm having a little struggle with the situation below. First I'll explain the basic setup which used to work: Wireless 4-port LAN router from the internet company Static IP for an IP Camera NAT port ...
0
votes
2answers
35 views

Dual wifi router setup

Can I use a gigabit ethernet switch plugged into my cable modem and then plug two different wifi routers into the switch. I want to use my new high speed router to always go through my VPN and my old ...
1
vote
3answers
6k views

Cisco switch Link status Up, Protocol down

I just bought a Cisco 3750X switch and when I did a sh ip int brief command, I see that my TE1/1/1 interface (it's a 10G port) has status up but protocol down. Right now, this 10G port is connected ...
1
vote
1answer
47 views

Why would a layer 3 switch ever need more switching capacity than all ports full-duplex?

I've read a few different places about switching capacity etc. From these items I've learned that in order for a switch to be non-blocking, the switching capacity of said switch must be double the ...
1
vote
2answers
767 views

Simultaneously switch tags as one screen in multi monitor setup

Just got setup with Awesome, after initial what-on-earth-is-this-thing confusion, I find myself liking it ;-) One issue that I'm struggling with is a feature that many likely prefer in a multi ...
4
votes
1answer
2k views

What happens if an unmanaged ethernet switch is looped (connected to itself)?

I don't know much at all about networking, and I when I tried to find an answer to this online I found someone who posted a one sentence answer saying "It would cause lots of broadcasts and ...
0
votes
1answer
1k views

Multiple Netgear GS608 V2 Problems

My network consists of: Netgear DG834N ADSL Modem (4 port) Connects to... Netgear GS608 V2 8 Port Switch This has 1 PC & a NAS drive connected to it. It then has a Cat6 cable connecting it ...
0
votes
1answer
39 views

Checking RAM on a Cisco device

When you do the "show version" command on a Cisco networking device you get some basic software and hardware information, including the amount of RAM which is shown like this: ...
0
votes
0answers
34 views

Trying to connect two computers to a switch, but I get “cable unplugged” in the second one

I have a modem-router, and I connected a switch to it. Then I connected a machine running Fedora 20 to the switch, and it said "cable unplugged". Restarting various services didn't help. Then I ...