• New router cannot send or receive external emails

    I have just started working at a place where I am the most tech savvy person here and can manage the computers but know nothing about servers and exchange, We have just got new internet and virgin media router, we have a local exchange server, and another server that handles the DHCP and files. I...

    jems8675 pointsBadges:
  • layer 2 & layer 3 switch

    Hi All, what is the basic difference between layer 2 & layer 3 switch. how can configure layer 2 & layer3 managable switch

    Psharma11760 pointsBadges:
  • Turn off Sky Shield router

    How do I turn off Sky Shield router? Many thanks.

    GARYFTO5 pointsBadges:
  • Would a purchased router outperform my free router?

    Would a purchased router perform better than the one supplied free by my IT Provider?

    Peterkin15 pointsBadges:
  • ARP messages not passing through routers

    Why don't ARP messages pass through routers?

    takislfc5 pointsBadges:
  • Wireless Router

    I have a Linksys wireless G router connected to a cable modem. In my home I have a desktop computer with a USB Linksys wireless external card connected to it. I also have a Toshiba laptop with an internal wireless card. These both talk to my router and can get to the internet but it is an unsecured...

    JimR JDEWorldA9115 pointsBadges:
  • Setup VPN Server using Streamyx Unifi.

    I had setup a VPN server own my PC, it is work when I using Maxis Fiber Services. When I change to unifi, I no longer able to connect to the VPN. First, I had change my own static IP due to the different router. Then I have change my public IP in to connection. When I type "what is my IP" on google...

    poseidonho35 pointsBadges:
  • Routers: Which port on the switch should be in blocking mode?

    To fill in some of the redundancy, you want to take advantage of the opportunities switches offer Layer 2: address learning, forward / filter Decisions and loop avoidance. In a test environment are three switches placed in the following arrangement: The links between the switches are 100Mb Ethernet...

    lawmens255 pointsBadges:
  • What is a hub and spoke network?

    Hello, I just want to know what is a hub and spoke network and where it is implemented generally with some examples?

    Yasir Irfan6,970 pointsBadges:
  • What does “DB” mean, in DB-9 serial port?

    Posted on behalf of Ben: What does "DB" mean, in DB-9 serial port?

    Margaret Rouse24,595 pointsBadges:
  • VRRP: Router or switch

    Is VRRP for a router or a switch?

    lokesh0415 pointsBadges:
  • When will it be appropriate to use a bridge in place of a router

    When do you use a bridge in place of a router?

    Loren555 pointsBadges:
  • Connecting router as a bridge to ADSL modem-router

    I have ADSL modem-router which I connect with my smartphone, my laptop and other devices to use the internet. I would like to connect a router to the ADSL modem-router in order to get the internet also to the second floor. What I did is just connected to the router (TP-Link) via laptop and changed...

    HelpMePlease15 pointsBadges:
  • Modem router won’t connect to Internet

    I am using a Netgear modem/router taking a signal from the cable company. I am trying to hook up an Apple Airport Express to the Ethernet port of the router/modem but it tells me that there is not internet?

    ephphit5 pointsBadges:
  • Why does the command IP SLA responder is unrecognized on my router?

    Can anyone tell me why does the command "IP SLA responder" is unrecognized on my router?

    pilipe5 pointsBadges:
  • Should I get a wireless adapter or a second router?

    Hi, I recently added a work space in my garage and it's a dead zone for Wi-Fi. I was wondering if it would be worth it to get a wireless adapter for my mac or if I should just go for a second router. Would the wireless adapter on the mac allow other devices to connect to Wi-Fi? Would getting a...

    Lbyas25155 pointsBadges:
  • How do I find out the gateway IP address of a WiFi network my computer is connected to wirelessly

    How do I find out the gateway IP address of a WiFi network I am connected to on my computer, through the WiFi connection only. I do not have access to the WiFi router directly to or the admin page

    Skyking7675 pointsBadges:
  • What is a router?

    what is a router

    Williams355 pointsBadges:
  • Router working with IP address

    How does my router work with my IP address?

    MulugetaJirata40 pointsBadges:
  • How to connect two lease line to a router

    I've two lease line connections with two different static IP. I want to use one lease line as a primary and the other for secondary or standby. How to do it?

    RahulSapate15 pointsBadges:

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