• Blocking unsecured networks

    When I am scanning for wireless networks in my companies head quarters we see all sorts of unsecured outside networks. How can we prevent them from showing up and infiltrating our offices?

    ITKE347,825 pointsBadges:
  • Implementing Wireless LAN

    Hello guys, Need advice on my new project of creating a wirelees network all over a 3 storey building with approx 2100 sqm floor area. Wall are really thick concrete so I need to place several access points. Please advice me on the following: 1. What is the best brand of access points to use for...

    JuneC155 pointsBadges:
  • Why IPv6 is not being used more often

    If IPv4 addresses are running out in the next year, why aren't more people using IPv6 more often?

    SearchEnterpriseWAN1,080 pointsBadges:
  • How to Block Chat in the Network

    Dear All, I am wrting this mail to you all, to know if any you have been successfull in Blocking Chats on your networks, and if so, then how have you acheived it? Could you please tell me which Ports to Block for MSN, Yahoo, Rediff, ICQ, Skype. I am using a NetAPPs Net Cache C 1300, and I am trying...

    Komlink0 pointsBadges:
  • How can I divide a network in two segments?

    Two companies are sharing a DSL connection, and for security reasons, the network has to be split up. They still have to share the DSL, but should not see each other. It is posible to split up physically, but how do they share the DSL? Can anyone point me to a solution or a guide? Regards and...

    Nikjdk0 pointsBadges:
  • Ghost imagaing

    Hiya all, Specs first.. Ghost Corporate multicast server 7.5. Switches are all 3com, 10/100. Wireless network is 10mg network ports (2) shared via 2 wirelss access points, (D-Link 22Mbps) Problem is, whenever i image multiple machines, the whole network goes slow. The machines affected are old and...

    Carl0s810 pointsBadges:
  • Using netgear with DTV wireless

    How do I connect my netgear wireless router and my wireless DTV on the same network

    Mitzgrl5 pointsBadges:
  • SINR and QoS

    Is there any formula which relates SINR constraints to QoS constraint? I assume that it depends on type of application. But there is any general working rule for that?? For example, if I need a QoS of x then I must have SINR atleast of y (>x)..

    ShitalJoshi5 pointsBadges:
  • Configuration problem on 2950 port security sticky behavior

    Hi, I am trying to put port security on a port, I want it to shutdown if another computer gets plugged into that port. I followed the following steps: I set these options: switchport mode access switchport port-security switchport port-security maximum 1 switchport port-security violation shutdown...

    Patelmanojk50 pointsBadges:
  • Data vs. perimeter vs. network security

    A short time ago, author Wes Noonan wrote some tips for SearchWindowsSecurity.com about deperimeterization. He explained how security is always pitted against business needs, and perimeters have become porous because businesses require traffic from SMTP, HTTP or VPNs to pass through the firewall....

    RobynLorusso230 pointsBadges:
  • Can’t enter ROMmon mode in Cisco router 2811

    hi i have cisco 2811 router and when i try to enter in rommon mon not possiable i try all but useless on console mod just garabge plese help

    Alca5 pointsBadges:
  • How to restrict neighbour’s wireless inside self premises.

    Suppose my company does not have any wireless facility. But some other company in the same premises as my company has wireless facility and that can be used by members of my company. Recently we had an auditor and he suggested wireless should not be accessible to my company people as there can be...

    dcbaef20 pointsBadges:
  • Controlling VPN access

    Here's my scenario. I fall under guidelines of HIPAA. I have mobile users using laptops and tablets loaded with Cisco VPN CLient connecting to my Cisco 2811 ISR which functions as my router/firewall/VPN. I am using Micorosoft AD in my domain. To authenticate users to the domain. Is there an easy...

    Gforsythe75 pointsBadges:
  • Answer a Question, Innovate Your IT Department!

    This week's IT book giveaway promises to help you change your view of IT and keep up with the face of IT that's been changing for years now. David Croslin doesn't approach IT transformation with the usual fire and brimstone, but with a refreshing perspective that gives advice on forging ahead...

    MelanieYarbrough6,345 pointsBadges:
  • Wireless engineer

    How can I become wireless engineer?

    225564510 pointsBadges:
  • Access Outlook express in home computer

    I set it up a new computer in my home office (connected via cable modem), and also want to access the program from the downstairs computer (wireless connection). The problem is some incoming emails show up on the office program and others show up on the downstairs machine (I think when the...

    Jujugiants0 pointsBadges:
  • Wake on LAN / Magic Packet broadcast doesnt work through PPTP

    Hi, I have a network, where I want to use WOL from a remote PC. It works when I send a packet from inside the network (or on the server). If I connect via PPTP from a remote Windows XP PC, I can't wake up the PC on the LAN. I suspect the broadcast packet doesn't reach the LAN. The PPTP connection...

    Benbje0 pointsBadges:
  • Unknown Threats

    Apart from honeypots, what are the different methods to find unknown threats which are prevalent? How do I find methods to mitigate them. PS: all the vulnerabilities are known to all the n/w administrators and then can take measures to mitigate attacks but this doesn't happen..Hackers are at least...

    Czarleo0 pointsBadges:
  • Meraki wireless system

    We have a Meraki wireless system that services the guests in a 50 room hotel. We have 7 repeaters and the router is a Cisco IAD2431-16FXS tied to a T1 connection with 1.5 mb up and 1.5 mb down. Signal stength is excellent thoughtout the building. Until recently the system working perfectly, now if...

    henrymacky15 pointsBadges:
  • Windows XP SP3 – Wireless Network ERROR:”At least one of your changes was not applied succesfully to your network configuration”

    Hi all. This is the 1st time i ask something here do i hope i did everything right. In the last weeks some of my company's laptop are having some issues with accessing the wifi network. The configuration is uploaded to authorized users by a GPO, but sometimes i get some users complaining they can't...

    tiasicrazy5 pointsBadges:

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