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

learn more… | top users | synonyms

-1
votes
0answers
5 views

SVN Switch command not moving the folders into another folder

I have 4 folders A, B, C, D as children of PARENT folder. I have right click on each A and B folder and selected it to switch(TortoiseSVN-->Switch) to C folder and clicked ok. Then committed the ...
-1
votes
4answers
35 views

Do all switches support VLAN tagging?

I want to buy a switch. I'm looking at one right now on Amazon. I also looked at the specs for the model but it doesnt mention anything about VLAN tagging. Does it just not support it?
1
vote
1answer
25 views

Will this setup cause a Bottleneck Connection / Speed issues?

I'll have one cat6 cable running from my router to a switch. That switch will then give internet and network access to 5+ devices. Will this cause a bottleneck / anything negative if all devices are ...
0
votes
0answers
14 views

Solutions for connecting two routers to a switch

I have an ADSL modem (bridge mode) that connects to a router for providing internet connection all over my place. Some days ago, I bought a dual-band router expecting to get less interference at 5 GHz ...
3
votes
1answer
32 views

How do I diagnose intermittent connection drops?

I'm continuously retrieving data from a remote sensor connected over Ethernet via a switch. I see that about twice per hour, the connection breaks down for a couple of seconds. I know that the remote ...
-1
votes
0answers
5 views

Access different vlan in a pc from switch .how it possible in win 7

In a L2 switch there is two vlan .how can we access that two vlan in a pc.Is it possible?what r the requirements for that.is it possible if we assign the port is trunk and access?
0
votes
2answers
20 views

Switch caused problems to the network

I used the TP-LINK 5-Port 10/100/1000Mbps Desktop Switch to replace an old switch and connect some devices in my network. After that, many computers had connectivity problems and in general the ...
1
vote
0answers
19 views

Should my router bandwidth log “see” traffic between two devices on the same switch?

I am troubleshooting some networking issues. I have an Nvidia Shield TV connected to the same switch as a secondary router (in AP mode only, as the primary router is handling DHCP) with a connected ...
0
votes
2answers
26 views

How does a switch's MAC layer behave when both nodes are at different speed and duplex

I have a network which is connected like this : PC1 | | (auto neg) | Switch1 | | (10 Mbps Half) | Switch2 | | (auto neg) | PC2 then everything works fine. Now I just want to know how does switches ...
0
votes
0answers
21 views

Access to Private IP Addresses without exposing them on a network

I have 4 ethernet devices contained in one system. There are several systems connected on the ethernet network; I would like to use the exact same ip addresses internally with in each system. . I can ...
0
votes
0answers
15 views

TrendNet TEG-S16D port to Unifi AP freezes causing connectivity loss

I needed more ports so I upgraded from a TEG-S80DG to a TEG-S16D (unmanaged switch btw) and started encountering this problem. The port which is connected to a Unifi AP is "freezing" causing all ...
0
votes
0answers
21 views

Cannot ssh from host to guest os in Virtual Box

I have a windows machine with virtual box installed. I have ubuntu VM within the virtual box. If I setup my vm's network to use NAT, and setup port forwarding to forward from my localhost to the ...
0
votes
1answer
25 views

POE switch to AP no power

I have a POE TP-Link Switch (TL-SG1008P) and Im trying to power on on a TP-Link AP (TL-WR743ND) through CAT6 Cabling. Ive tried to connect switch and AP direct (no patch panel or modules) and still no ...
1
vote
1answer
21 views

Switch Trafficking

I'm running a simulation in riverbed modeler, and I've got two broadcasting domains each having one Ethernet advanced hub and 16 Ethernet advanced stations connected to it through 10BaseT links. ...
0
votes
0answers
21 views

Guest Wireless Network via VLAN configuation issues

I am attempting to set-up a guest WiFi network on a Netgear WAC720 access point. This is only a lab set up for proof of concept. I am not 100% on the VLAN configuration, so I may be missing something. ...
0
votes
0answers
12 views

Layer 3 switch with ACL or firewall

I have a layer 3 switch with VLANs that have ACL, do I need to get firewall hardware or will ACL do? This is for a home network.
0
votes
1answer
28 views

How can I limit ethernet speed via hardware?

Let's say I have a google fiber. Can I have a modem that is connected to a switch that is connected to many routers and have the connection speed split randomly between the routers? If so, how and ...
1
vote
1answer
36 views

SSH permission denied in a closed system with twin machines

I have a network with 3 machines: one server (192.168.200.1) connected to the outside world and two twin machines (192.168.200.2 and 192.168.200.3) connected to server through a switch (default ...
0
votes
1answer
19 views

will a WAP work through a passive switch

I have a Comcast modem/router that currently provides internet to my house, but I want to upgrade and add a WAP and some ethernet drops around. I have set up networks before, but I have never done ...
-3
votes
1answer
23 views

What are the differences between a private network and a subnetwork?

And what are the advantages of creating subnetworks if computers are assigned different IP addresses from the same range and can communicate with each other also with switches?
1
vote
0answers
59 views

When a computer wants to send a IP packet to another computer in the same network, how does it know the destination MAC address of that host?

I know that switches are better than hubs because they can forward an Ethernet frame exactly to the host that has that specific destination MAC address. However, when two computers communicate, they ...
6
votes
4answers
565 views

Router cannot ping an IP-Camera attached to a switch

My router cannot ping an IP-Camera attached to a switch. Therefore I cannot reach this IP-Camera from over the internet using port forwarding. Other PCs can ping the IP-Camera within the network. ...
0
votes
1answer
36 views

How to give desktop internet to wireless modem

I just bought K-PIX broadband connection. I have a desktop computer, a wireless modem with 4 LAN port (450TC1 model) and a LAN cable. I also have a wireless USB dongle. My modem does not have RJ45 ...
1
vote
1answer
44 views

Segmented home LAN

I'm currently re-organising my home network. Current setup is pretty much Evil Internet <--> Modem <--> WiFi-Router <--WiFi--> Printer, Laptops etc. There's other devices on the ...
0
votes
0answers
23 views

How to fix blank screen in a VGA switcher?

I just now bought a Köning VGA switch (Model name:CMP-SWITCH51), for I can SWITCH between my monitor and my ps4. The first problem was, a out of range message, which came from my video card, but ...
1
vote
2answers
34 views

Home networking issue

I would like to put a wireless router in the main part of my house and a switch in the garage to avoid clutter and so I can have better wireless connectivity within the house for wireless devices. My ...
4
votes
1answer
79 views

Linux server acting as router for network switch (LAN party)

I'm going to be hosting a LAN party as part of a youth group and need to set up a small wired network (about 10 people) for the players to access the server where the game files are held for ...
1
vote
1answer
55 views

Best way to setup a SoHo set of unmanaged switches

Sorry for what is probably the most basic question in regards to networking - but I've been finding a lot of contradicting advice both online and from colleagues. I've just moved into my new house and ...
1
vote
0answers
29 views

Ping Request Timeout when AP connected to the network

Currently I have Rv320 router connected to the internet e900 cisco Wi-fi router as Access Point conected with DD-WRT to the Rv320 Hp 1920 switch connected to the Rv320 The problem is that I'm ...
0
votes
0answers
91 views

Host connected to Cisco 3750 L3 switch and 3825 router cannot connect to the internet

My environment consists of a Cisco WS-3750-24T-S L3 switch, a Cisco 3825 integrated services router, and a host connected to the switch. The host is a virtual machine in ESXi that is tagged as VLAN ...
1
vote
1answer
35 views

Linksys Router not connecting to internet through switch

I am setting up a new Linksys WRT610N router, and I connected it to my Apple Airport Extreme, and it connected to the internet perfectly. But I set up a Netgear GS108 switch, connected it to the ...
0
votes
1answer
34 views

Cisco SF95D-08 switch config

I bought a Cisco SF95D-08 switch, but it seems that all of them are RJ45 Ethernet ports Does it mean that I cannot configure the switch?
0
votes
0answers
21 views

Wifi Router Netgear DG834N and switch Netgear GS108GE ProSafe Switch don't talk to each other

I own the hardware described in the title, a WiFi router and a switch. WiFi Router and switch and connected using a cable. From a laptop I can connect to WiFi network just fine and browse the ...
0
votes
4answers
94 views

Determining fastest LAN speed

Hey guys I'm doing my homework and I don't understand this question. If anyone can help me solve or point me in the right direction would be much appreciated. The question is: if I have a 1Gbps NIC, ...
0
votes
0answers
59 views

One-armed home router with cheap smart managed switch and cable modem?

My question is if such a setup would work: A cable modem, several LAN machines as well as the router/server (Linux box, with just 1 port) connect to a cheap smart managed switch such as the TP-Link ...
-1
votes
1answer
32 views

Configuring switch as a patch panel

I have 24-port gigabit HP 2824 switch and 4 servers in a 42U rack that I want to put online. University's policy is that no switch should be attached "to the wall" (a good policy). I want to run 4 ...
0
votes
0answers
38 views

Router not listing devices connected through POE switch

I have an ASUS RT AC66U and a TP-Link Archer C9 (AC1900) router. I have 4 cameras with static IP addresses connected through a POE switch. If I connect the POE switch to my TP-Link with its default ...
0
votes
0answers
42 views

Access local VM from an external device

I have a local VM that hosts my website. The private IPv4 address of the VM is 192.168.10.120/24; I can access the website both locally to the VM and on the main machine by typing 192.168.10.120:80 in ...
0
votes
0answers
13 views

AP doesn't work properly with D'link dgs switch

I purchased D'Link (dgs 1210 28 ) rack switch to connect 4 AP with a router temporary (Network will extend soon). After I plugged the Data server and the Router into the switch the lights became ...
0
votes
1answer
42 views

How to check my network to keep it without problems [closed]

I have 3 networks with 3 different switches. But all the switches have their LED light blinking permanently. A technician came and told me "Wow, you have very heavy problems with the collisions on ...
0
votes
1answer
49 views

What is the bandwidth through an uplink port when using link aggregation on a switch?

To use link aggregation you need a smart managed or managed switch. I'm wondering if you really could get 2 Gbps if you aggregate two 1 Gbps port. Full duplex is on each port but the upstream port ...
1
vote
0answers
44 views

Watchguard firewall with DHCP

I have a watchguard with the ip address of 192.168.1.254/24 (DHCP disabled) and all the user will get IP from Window 2008 DHCP Server [192.168.1.2 to 192.168.1.250] /24. Now I need to increase network ...
0
votes
0answers
24 views

Route existing network connections to new location?

This is a home situation. Have 20 devices throughout the house wired into the basement into a HP gigabit switch (with support for 2 fiber connections). Switch also has my router/cable model plugged ...
0
votes
1answer
43 views

Alcatel SR (7210) vlan configuration

Not sure this is the right place to post. Leave a comment and I can copy the question. I am very new to Alcatel SRs so any help will be appreciated... I have an Alcatel 7210 on which I receive dot1Q ...
1
vote
3answers
70 views

I can hear it pinging and talking, but it can't hear anything

I got one-way connectivity to some devices and sometimes(randomly) no connectivity, with odd link-status LED lighting. There are 1 PC(mine) and 2 routers('A' and 'B') connected to a switch(unmanaged) ...
0
votes
2answers
63 views

ping across broadcast domains

(non native english poster) As I was trying to test the way ARP resolves the IP addresses on the layer 2, I have set up a host (H1) with a fix IP having the following address inet 192.168.0.123/16 ...
-1
votes
1answer
80 views

Ethernet switching increases a network’s available bandwidth.Exactly how does this occur?

Ethernet switching increases a network’s available bandwidth. Exactly how does this occur?
0
votes
0answers
28 views

I FUBAR'd the IP, subnet, and VLAN settings. Now how to access managed switch?

I have a Dell powerconnect 2748. I think I have done messed it up though when setting it up because so far I have not been able to access the webconfig of the switch after I changed some settings I ...
-2
votes
2answers
184 views

How many users for one ethernet cable? [closed]

In our office, we have our router that is connected to the internet. From there, we would like to lay an ethernet cable to 3 other rooms with about 30 computers. We were considering the following ...
0
votes
1answer
39 views

How to configure Network for machines to have access to local wireless printers and devices

I have several computers in my network that have public static IP's. I also have a number of computers and devices that have private IP's, some static and some dynamically assigned by the router. I ...