• Using ACL to block traffic from internal LAN

    What is an ACL and how canĀ I use one to block traffic from our internal LAN to a remote subnet?

    TeachMeIT975 pointsBadges:
  • Routing Assistance

    I've been up way too long, and got a project tossed into my pile of work. For the life of me I can't seem to get this routed right. Here's the situation we have a server at one site, and another server at the other site. Both have networks currently communicating over Site 2 Site VPN, I need to get...

    Kel5 pointsBadges:
  • Problem with Vlan DHCP, wrong Subnet IP address

    Hi, I have a problem with my Vlan, the problem is; I have got a Win2k Server with DHCP configured, 1x Superscope, with 3 scopes underneath it, subnets 192.168.2.0 (range 100-254), 192.168.20.0 (range 100-254), and 192.168.30.0 (range 100-254). When I manually enter the to the port according Ip...

    Michi120 pointsBadges:
  • Sites and Services- Subnet Setup

    Sites and Services- Subnet Setup I am currently setting a new site and would like to clarify the subnet setup. When setting up the subnet I have to enter an IP, subnet and select the new site I created. The IP range which I want to associate with this subnet is 192.25.48.0 to 192.25.56.0 and subnet...

    ITKE350,790 pointsBadges:
  • Segmenting a piece of our Windows network

    How can we segment a piece of our Windows network so users from the same subnet can not access it but people on that side of the network and a different subnet can. Currently they can communicate freely between each other.

    NewnanIT1,110 pointsBadges:
  • Computer network subnetting

    I want to connect 125 computers in a network to the internet, I only have 4 public IP addresses. the computers are in the range of 172.16.1.1/16 through 172.16.1.125/16. What else do I need to allow these computers to access the internet?

    Melyndalea5 pointsBadges:
  • Problem with NAT

    Hi All. I have a Netgear WGR164v9 wireless router connected to internet directly by public IP and this router performing DHCP for wireless LAN ip subnet is 192.168.1.x. A server (DNS,DHCP & RRAS with NAT) connected with this router by ip 192.168.1.6 which has another subnet 192.168.10.x for LAN...

    Russelsc40 pointsBadges:
  • IP Authenticate

    how I can allow in my network under the firewalla single ip where other external net IPs can enter?

    Sandipank30 pointsBadges:
  • Need help with what is required when they change Subnet mask?

    Hi, I am new at this and need some help with what is reqired when they change Subnet mask on the network that our AS/400 IBM System i Mod. 570 is connected to ? What is required of me when this is to be done ?

    Mona5 pointsBadges:
  • Network monitoring tool to alert when the network is too saturated?

    Is there a network monitoring tool to alert me to when my network becomes too saturated and recommend what to do like spit more subnets or set up vlans? How can I view collisions and the such?

    ITKE350,790 pointsBadges:
  • Multiple Subnet Routing Hardware

    Please feel free to direct me to previous post if applicable. I have searched all over this site and others to try to find specifics. I have a business network 192.168.10.0 that all of the PCs and two windows small business servers run on. I have a separate network 192.168.1.0 that my...

    Firebird00955 pointsBadges:
  • subnetting

    "I have class C scenario were I know the Network address, which is 192.169.1.0, the required max # of physical subsets, which is 14, and the maximum host required per subset, which is also 14. What I need to know is what is the subset mask, what is the number of subsets available, what is the 1st...

    Engineermaster5 pointsBadges:
  • TCP/IP properties

    tell me about IP address, Subnet mask, Default geteway, preferred DNS server, Alternate DNS server

    Biknet5 pointsBadges:
  • COMMUNICATION OF CLIENTS WITH SERVER IN DEFERENT SITE WINDOWS SERVER 2008

    we are running four domain controllers all are windows server 2008 enterprise. we have a considerably big network with almost 20 vlans (eg 192.168.10.0,192.168.11.0,...192.168.49.0)we have made four different sites and have added subnets and servers to the sites according to their nearest...

    Uvullas15 pointsBadges:
  • ip addressing and subnetting…

    ei...i need help bout ip addressing and subnetting... if i have 8 pc and i want it to network them...is there a recommended ip address for this?or can i just configure it with myself by just putting some numbers on it...is there any calculations do i have to make before setting this on?

    Yoyie5 pointsBadges:
  • routing between subnets.

    I have a machine with two eth cards. one is 192.168.1.254, the other 0.254. my gw is 192.168.1.1. I was to make the default gw for my 0/x (eth0) network the 192.168.1.254 (eth1) network. Can this be done?

    ITKE350,790 pointsBadges:
  • Subnetting in a 6-floor building: Expert advice?

    The company I work for is expanding and as such has just purchased a new building and we will be moving staff and resources over there as well as keep the current premises. As it's better to get the advice of others who have been through similar experiences rather than to learn the hard way, which...

    ITKE350,790 pointsBadges:
  • vlans and subnets

    would different vlans have different subnets?

    Phoenix12345 pointsBadges:
  • subnet question

    some explanation to this question would be beneficial, the scope of this subnet is 136.0.0.0/22 a file and print server are to be implemented on this subnet, exclusion ranges of the first 10 addresses have been created. required to configure the static IP properties for this new computer. the...

    Golfer2110 pointsBadges:
  • IPV6 CIDR notation

    I've found lots of info on IPV4 whilst IPV6 is scarce. Can you explain (simply) the IPV6 CIDR notation? i.i /48 /64 etc and how it is applied.

    ITKE350,790 pointsBadges:

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