• Relation Between virtual memory, cache memory and RAM?

    Hi friends, Hope you all are doing fine. Actually, I am new in the networking field. Can anybody tell me the size relation between virtual, cache and RAM memory in Windows Operating systems? Thanks in advance.

    Balasaheb0 pointsBadges:
  • Change router name and IP address using bash script

    Would I be able to change the name and IP address of my router by using bash script? I don't want to use the webUI. Can I do that? Thank you.

    ITKE983,200 pointsBadges:
  • Do routers change packet IP info at each hop?

    I'm taking classes for CCNA certification and think my professor may be wrong about this... She says that at each hop, the router strips the source and destination IP and updates it to reflect its IP as the source and the next router's to be the destination. But it seems to me that if that's the...

    TJEnger5 pointsBadges:
  • Unable to connect to router by Wi-Fi

    After my computer 'froze' and I forced a shutdown, the icon for Wi-Fi has vanished and I am unable to connect to my router by Wi-Fi. The router is working with other Wi-Fi equipment - just not my computer. I have searched it with the home of reloading but with not success.

    adelesmith2115 pointsBadges:
  • Turn off Sky Shield router

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

    GARYFTO5 pointsBadges:
  • Cannot access Cisco 2811 web interface

    Hello, I am able to SSH in to the device, however the web interface will not accept the same credentials. I know nothing about Cisco, and this unit will be replaced soon so I just need to get a few things off of it before it goes on the shelf. What I need are all of the MAC addresses in one of the...

    Tbarth5 pointsBadges:
  • How does the router know about layer 3 or layer 4?

    How does the router know about the port number in NAT and in extended ACLs and suppose the Router just know at Layer 3 network layer?

    tomy3055 pointsBadges:
  • How to setup my Belkin n150 router as a access point

    I'm using a Belkin N450bd router as the wireless for my house now. I have an upstairs bedroom where my signal is weak and I have a Belkin n150 router I would like to use as a access point. Would like to know the complete process on how to achieve this. My IP address for my router running my...

    Ckelley19895 pointsBadges:
  • What is the difference between a router and a switch?

    Does anyone know what is the difference between a router and a switch?

    joshi96525 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:
  • Upgradation from 2 MBPS to 10 MBPS

    Sir, I had a leased net line of 2 MBPS in office. Now it has been upgraded to 10 MBPS. Will the same router work? it is Cisco 1800 series it has 2 serial and 4 rj45 ports previously the modem was connected with a serial port now it has to be connected by an rj45 port. What are the steps to...

    Manoj3175 pointsBadges:
  • Routing issues unaddressed with respect to SDN controller and North bound API?

    Does anyone know of the routing issues unaddressed with respect to a SDN controller and north bound API?

    pavithraH5 pointsBadges:
  • Is there an easy to use tool for me to check the security of my router?

    I checked the logs on my home router and found port attack form Russia, China, Spain, Brazil etc on my home router. Is there an easy to use tool for me to check the security of my router to ward off these attacks, or is there a way I can make my IP 'invisible' so the perpetrators of these attacks...

    ColinEssex5 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:
  • 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:
  • 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:
  • 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:
  • 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 Irfan7,205 pointsBadges:

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