IT Answers » VLAN configuration

How to block internet but allow internal network

min123456 — Tue, 09 Oct 2012 04:49:43 +0000

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HP Procurve Issue Passing Multiple VLANs over a link

MichaelRWat — Mon, 12 Mar 2012 20:13:15 +0000

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VLAN routing cisco 2960

Zeeyar — Sun, 11 Mar 2012 07:08:51 +0000

i have 2 vlans in a 2960 switch .my question is that is it possible to use cyberoam firewall to route between the vlans.

Fileserver with VLANs

Agentcrtr — Fri, 20 Jan 2012 03:14:07 +0000

I am building a network for a client and currently he has 2 different business sharing a files-server (all under the same roof, same owner). Currently in order to separate the two out he is manually adding folder permissions for each workgroup that he has (he doesn’t run a domain and this is not secure). Anyways I am setting up 4 vlans for him and would like for these vlans to be able to only have access to their files and for the owner not to have to change folder permissions for each group. Another words, I want 4 vlans with 4 separate disks. Is there a way to do this without buying 4 separate file-servers and putting them on different vlans?

VLAN DHCP problem between Router and Switch

Sirexilon — Sun, 04 Sep 2011 19:16:45 +0000

I have a Cisco SA520 Router connected to a Netgear FS726TP Switch.
Router has 3 Vlans.

Management VLAN 1 /29

Hosts VLan 5 /27

VoIP Vlan 10 /27

Router Ports 1 and 2 are setup up identically, in Trunk Mode each port and all VLAN’s should be accessible through it.

Port 3 Vlan 5

Port 4 Vlan 10

Swithc is set like this

Vlan 1: Port 24 untagged, port 26 Tagged (Router)

Vlan 5: All ports Tagged

Vlan 10: Ports 1 to 12 Tagged and port 26 tagged port 24 tagged

PVID: Port all Ports VLAN 5

So I can get an IP from DHCP of vlan 1 conneted to port 24 on my management laptop, but I can’t get IP on hte other ports, I tried untagged or tagged and is the same. If I connect to the router on the port 3 or 4 I get an IP for each vlan.
I will set the Phones with Mac address on DHCP so they can take an IP from Vlan10 and the PC’s connected behind the phone will stay on Vlan 5
ANy ideas why I’m not getting DHCP replay behind the switch?

Configuring Multiple VLANS on two NetGear FS726T switches Linked

Hifisi — Thu, 25 Aug 2011 09:06:49 +0000

Hi, I am not a network specialist so hope you can help.
I have had a read through the documentation regarding VLANS on the FS726T switch but am unsure whether want want to do is correct.
I have a Kaliedescape movie system with the server & one player connected to one switch (SW2) & two more players connected to the other switch (SW1)
I have various crestron devices that connected to both that need to talk, a bluray player that is connected to one but is also controlled over IP by the crestron, A KNX IP network that is also controlled by the crestron over IP again split across both switches.
I am unsure if there are any conflicts that I should be aware of, is it enough just to include the link port in each VLAN or should i be doing it different.
Thanks in advance

Connecting switches to the router

Mahmoudkdry — Sun, 07 Aug 2011 18:28:25 +0000

hi david,

Ihave five computers connected to switch1 iwant them in Vlan1 and another five computers connected to another switch2 iwant them inVln2 then the2swiths connetd to switch3 then router wht should I do to onfig this network

DHCP by Windows Server 2008 between VLANS

OrlandoD — Thu, 19 May 2011 15:55:47 +0000

Hi, I’d like to know how to configure DHCP info to be passed through multiple VLANS to issue addresses to respective clients in all subnets. Right now I am thinking I need to have all proper scopes defined on the dhcp and i would also put the server (which is the AD) in the management VLAN which can be accessed by all devices. I want to know if this is correct or if there is some other way to accomplish this. Thank you

NAT configuration

Ropam — Thu, 12 May 2011 19:14:44 +0000

i have three vlans of private addreses that obtain their addresses through dhcp..now i need to translate these private addreses to public addresses using dhcp! i need help

Merging Home Network With Cisco Lab

Santucci4 — Thu, 10 Mar 2011 00:23:04 +0000

Question Edited by Serena3