• Benefits of VLANs?

    What are virtual lans or vlans? What are they used for and will they allow me to increase my networks overall speed and throughput ratio?

    ITKE1,067,835 pointsBadges:
  • How to set up ACLs

    I have these networks for each VLAN: 172.20.0.4/21 - VLAN1 172.20.10.0/16 - VLAN2 172.20.8.0/23 - VLAN3 I need VLAN 1 and 2 to access the web server but deny VLAN 3, and I need to permit VLAN 1 to access the TFPT server but deny VLAN 2 and 3 How would I do this through ACLs?

    Boomer282820 pointsBadges:
  • How to configure these ACLs

    How do I permit a certain VLAN to have access to a web server and deny others from accessing it?

    Boomer282820 pointsBadges:
  • Why is Cisco switch VLAN different than HP VLAN but network works?

    Hi, I came into this setup and there is a HP and a Cisco switch connected together. Connected to the Cisco switch is a VoIP phone and a computer is connected to the VoIP phone. There are no issues with the phones being assigned properly, just the computers. The HP switch is configured so VLAN 1...

    habsfan505 pointsBadges:
  • AIR-AP1832I-B-K9C Guest access

    How do I limit access to this? i don't see a real point to it, since it lets the user have full access to the local subnet. Do I need to have a layer 2 or 3 switch to configure VLANs in order to make this useful?

    zakmanz5 pointsBadges:
  • VLAN between L3 switch and Unmanaged Switch

    Hello, Is it possible to create VLAN between L3 Switch (managed) and unmanaged switch? I have one Cisco Sg300 switch and 3 Digisol un-managed switches, so is it possible to create VLAN between Sg300 and Digisol switches?

    MehtaSid5 pointsBadges:
  • How to configure VLAN routing on ASA firewall?

    How can I configure VLAN routing on ASA firewall?

    anpkm15 pointsBadges:
  • IP limit in a VLAN

    We have over 900 IPs in our VLAN which is located in a data center for shared web hosting. We don't face any slowness or network latency till now. If the environment grows further, will it affect the network? Or we need to setup another VLAN for the half of the current subnets to make it a stable...

    Titans15 pointsBadges:
  • InterVLAN routing to communicate with different VLANs

    InterVLAN routing allows different VLANs to communicate with each other. Now my question is If we want different VLANs to communicate to each other then why we are creating different VLANs. Why not put all interface in one VLAN. Objective of creating different VLANs are, that they don’t...

    sharma3575 pointsBadges:
  • Internet on 2960 switch

    I have Catalyst 2960 which having two VLANs 10 and 15 for voice and data respectively. And a VLAN interface for VLAN one which I use for telnet. I have CME ROUTER 2901 in the network which providing the DHCP for all the VLANs through its subinterfaces as it has to provide different range of DHCP...

    ashiabdul5 pointsBadges:
  • Internet access from all VLANs

    We have setup a network with multiple VLANs like VLAN 10,11,12 etc with different IP address like vlan10 =10.10.10.0/24,vlan11=10.10.11.0/24,vlan12=10.10.12.0/24 etc. At present, all the users are accessing internet using IP address pool 192.168.1.1/24. Where 192.168.1.10//24 is the IP address of...

    souravde5 pointsBadges:
  • How does DHCP for VLANs work?

    Can someone explain how DHCP works for VLANs?

    alexRwanda20175 pointsBadges:
  • HP Procurve VLAN configuration mainly untagged and tagged

    Please help to configure VLAN on HP Procurve. I'm running network present - no VLANs. VLAN 10 - primary VLAN - one main server with DHCP server - IP address 192.168.1.1 - 255.255.255.0 VLAN 20 - Voice VLAN - PBX with DHCP  server IP address 192.168.2.1 - 255.255.255.0 VLAN 30 - Guest VLAN -...

    jijumat5 pointsBadges:
  • VLAN for backup network

    Hi experts. We have servers in internal network and also in DMZ network. We need to configure VLAN for backup. Are there any good practices to follow, moreover can there be only one backup VLAN for servers in DMZ and Internal network or should be be two separate backup VLANs?

    rajvasant15 pointsBadges:
  • VLANs communicate with each other

    How do multiple VLANs communicate with each other?

    emmanuelmwiruki5 pointsBadges:
  • Network Routing with VLANs

    Please help. I'm having an issue with routing I have done with VLANs. I have default VLAN and VLAN 2. The switches I have are multi layer switches. interface vlan 1 I have static IP 192.168.1.1/24 interface vlan 2 I have 10.1.2.2/24 PC 1 default gate way is 10.1.2.2 PC 2 default gateway is...

    stamp0075 pointsBadges:
  • Router on a Stick and RIP – Cisco

    I have two networks with identical VLANs and private IP addresses - I have tried to connect them via RIP and it doesn't seem to be working. The interVLAN routing with Router-on-a-stick works fine with a DHCP dishing out IP Addresses. Just don't seem to have the RIP working correct. A machine from...

    CaptainQwerty155 pointsBadges:
  • VLAN and DHCP

    DHCP Server Windows 2012 and VLANs on Cisco router? How can I configure it? Here is my config: My Windows Server (DHCP Server too) is on VLAN 20 (192.168.20.2) and my computers on VLANs 10, 20 and 30. How do I configure the whole to make DHCP packets reachable to my computers on VLANs 10 and 30?...

    gueug7815 pointsBadges:
  • Do I need to separate data and voice using a softphone VoIP?

    Do I need to create a voice and data VLAN for a softphone? I would if I had a phone but without the phone the PC will not be able to tag the VLAN with one NIC. What is the best solution to separate the voice from the data traffic?

    shelby545 pointsBadges:
  • Setting up QoS connection with VLAN

    Hello, I installed a wireless network with access point, router Cisco 2800 series switch with a Cisco Catalyst 3550. I set up 3 VLAN 1, 2, 3. I would like to set up a QoS connection to regular with 60% for the first, VLAN 1 , VLAN 2 for 25% ,3 for 15%. Thank you for your help!

    joelbadji120 pointsBadges:

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