Setup VLAN SG300-20

Hello! Everyone.

I have 2 small business sg300 switches connected through a catalyst 2960S, I created 2 VLANS and VLAN 3 on two SG300 connect my servers, but those who do not work properly. I connect a pc to a port in each VLAN on the two switches, then I test ping interfaces connected to this VLAN, but sometimes I only connections of a switch, and nothing when I try the second switch. Or I can reach almost all interfaces connected to the switch and one of them does not.  When I disconnect and connect to an interface connected to these switches and try to test again the results change other behaviours.

I Don t need to route via VLAN I want only the link between each VLAN. So I Don t know if it s necessary to assign an IP address for VLANs

I made the other configuration using the web interface:

  • I created 2 VLANS and VLAN 3 on each switch SG300 manually and ports assigned to VLANs
  • I configured an each SG300 as TRUNK switch port to connect to the catalyst 2960S. And other ports such as access mode.
  • In the Cat2960S, I configured the ports connected to each SG300 as TRUNK and the traffic of VLAN enabled if these ports.

The thing is, I don't know what is the problem in my setup. I thought on the GVRP Protocol implementation but Cat2960S support only VTP.

Does anyone know the right steps to implement this configuration or what is the process to implement the GVRP protocol using these 3 switches?

I have attached my diagram to know what I m doing.

Best regards.

Hello

In the two SG300 switch:

Configure the port Fe0/19 in the trunk and VLAN enable this port 1U, 2T, 3T (can be configured on GUI)

Cat2960 switch:

Configure the port Fe0/11.0/12 in the trunk and leave all the VLANS. (Vlan 1 must be native.)

concerning

Deborah

Tags: Cisco Support

Similar Questions

  • Setup VLAN SG300-52 beginner

    Hello world

    I appreciate, it's a very beginner question and there may be a few facepalms is going to happen, but I could do with help.
    We just bought a SG300-51 switch to enable our businesses to grow. I'm trying to set up 2 VLANS (1 containing a router, the second comes from my pc at the moment so I have test).

    • VLAN 1 (the default) works obviously fine with access to the internet.
    • VLAN 2 (which is the vlan id 10) doesn't have access to the internet.

    For note, our router is run so I have no control over that.

    So for now 1-2 Ports are on the vlan 1 under Access. Port 3 is in vlan 2 access. I changed the 3 to the trunk port, but nothing helped. All traffic is marked as not signposted on all ports.

    IP addresses assigned on the vlan 1 are allocated from the router from 192.168.1.1 to x.x.1.254 (the router is 254). The switch for the vlan 1 is at 192.168.1.1.
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    I have an IPv4 static route from: 0.0.0.0 to 192.168.1.254.

    Now, I don't know I'm missing something fundamental and I read through the article furiously to try to discover what is happening, if someone could help and point me in the right direction, I would be very grateful.

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    There is no auto qos in Cisco small business switches.  This feature of routers, catalyst and enterpirce.  Cisco small business voice switch vlan by default use DSCP 46 and CoS 5

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    In my lab at home:

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    How can I allow traffic from VLAN10 through the commune GE25 Port to the outside world?

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    Concerning

    Minh

    --------------------------------------------------

    VLAN #show SG300

    Created by: D-default, S-Static, G-GVRP, R-radius assigned VLAN

    Ports created by virtual local network name

    ---- ----------------- --------------------------- ----------------

    1 1 article gi1-23, gi25-28, D m 1-8

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  • WLC SETUP VLAN DIFFERENT & SSID

    Hello world

    I have a scenario in which WLC 2504 is connected to access 4507R + E.and Core switch switches are connected to the switch of base as well. In these access toggle AIR-CAP702I-A-K9 access points.

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    It would be great if someone can help me.

    Hello

    I guess the AP management vlan is 104!

    Please check the latter:

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    interface GigabitEthernet XX
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    no downtime
    !

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    Hello

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    I also installed a default route to 0.0.0.0

    I followed a number of guides, but struggling to get my head around concepts and how to achieve the above configuration.

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    I believe need g9 of trunk, and other ACCESS is it exact.

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    Thank you

    Paul

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    int gi0/13

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    int gi0/9

    switchport mode trunk

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    interface vlan 1

    IP 192.168.1.2 255.255.255.0

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    name of the workstations

    10.0.12.1 IP address 255.255.255.0

    With this basic host configuration at shall communicate to ESXI (no other config on the switch)

    If please try to get the connectivity of base first, then can work on the roads and DHCP.

    -Tom
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  • VLAN SG300-10 Questions

    My apologies if this has been asked before, but I have a few questions on setup of my new switch and network. I've never worked with before switches, so it's quite a learning experience. The image above shows the current provision of my network. Here's how I tried to implement, so far.

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    Server (wired)

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    DHCP through a router

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    Now, my goal is to have all 3 VLAN power talking to each other but also have VLAN 1 access to the internet through the wireless router. In the future, I also Server B to be able to expose services (http and ssh) outwards. VLAN 2 should not have access to the internet at all. I know that I can add static to the wireless router, if necessary routes. All three laptops, can access the internet via the wireless router, with no problems.

    So my questions are:

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    (2) 3 VLAN isn't really necessary?

    (3) what I need to do, to get the 3 VLANS communicate with each other?

    (4) what should be the doors, to get internet access 1 VLAN?

    (5) what would need to do, to expose services from Server B to the outside?

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    Hello Jeremy,.

    I think that the problem is probably in the router does not route traffic to the switch. That no interface you specified in your career? Once the routing works, DNS should also work.

    Kind regards

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    Cisco Small Business Support Center

  • SG200 to VLAN SG300

    Hi all

    I have a client with of several SG300 for VLAN1 for data and voice VLAN10. PCs are piggy is interrupting the phones and showing in the fine SG300:

    A Department has recently employed more people, so we have a SG200 switch to connect the computers and phones. I don't seem to be able to get all the connectivity between the new switch and the SG300 it should connect. I have installation VLAN1 and 10 according to the images below:

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    Thanks in advance.

    If all ports are 1u, 10 t between the two switches, there is a different problem.

    I guess it's possible that the new switch SX200 can act only wobbly. Pass you any firmware prior to installation?

    I probably load the latest software and the switch to make sure it isn't being weird with you.

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  • Help VLAN SG300

    I have install successfully one VLAN but...

    Since 192.168.1.x I can ping everything on 192.168.50.x

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    Since 192.168.1.x, I can access all the 192.168.50.1 resources.

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    Hello and thanks for the reply.

    I'm sorry, I didn't know what was the purpose of the configuration.

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    3 assign Ip addresses to all the VLANS.

    4 - for all VLANS can get out to the internet, you must create a default route on the switch. It should look like this: 0.0.0.0 0.0.0.0 IP_address_of_router

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  • VLAN SG300 - 28 p L3 Question

    Hello

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    You have activated services (security-> TCP/UDP services)? and copied running at startup? ('Save')

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  • Configuration of vlan SG 300 - 28 p

    Hello

    I tried to Setup VLAN on a SG300 - 28 p, but they do not work.

    This is my setup:

    I want to Switch1 to have 1-10 ports to access the area demilitarized and 11-24 the LAN.

    Then I wan to add switch2-4 to expand access to the local network.

    Is this possible?

    I tested with cisco 2960 switches by saying just what ports forge have access to

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    -Tom
    Please mark replied messages useful

  • Problems of implementation of VLANS on Cisco SG 300-28 comments

    Hello

    I'm mainly curious if the configuration that I explained below is actually possible, and if so how do I implement. I know that this isn't the easiest configuration and I need to put in place without buying any equipment more if possible.

    I have a SG Cisco 300-28 with three Setup VLAN

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    Default gateway is 192.168.10.1 (Netgear router)

    I have a wireless network setup (Netgear WMS and WAP 2) configured with TWO VIRTUAL (1 and 3) networks. They enter ports on the Cisco SG 300 - 28 which are marked on the two VIRTUAL networks. The wireless carriers has worked well, but the guest network is not reout on the Internet.

    After some troubleshooting I realized that the reason wasn't the guest was because there was no path routing of the internet to the router.

    The router I have is not really ideal, it is a Netgear DGN2200, but I managed to create a static route to 192.168.30.1 with a metric of 2, 192,168,10.254 being the jump.

    Success, the connection worked, the only problem is that now my guest network can see my business network because the corporate network uses the static route on my router to router on the guest network (due to the limitations of this device I can't do anything about it)

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    Network Guest can connect to Business VLAN switch. I guess that's because the router is on the VLAN of Business and the default gateway is the router. As they are on the same network the Guest inevetably network can see the network and the server of the company.

    The network of the company can return to the network invited through the router using my static route, I created. The static route is really basic and I can't create a firewall on the router rule to prevent the business network addressing network comments because there is only one LAN - WAN firewall and this connection is LAN - LAN.

    What I need, is...

    somehow stop all traffic from the 192.168.30.0 network routing to what anyone on the 192.168.10.0 network, apart from the router to 192.168.10.1.

    Is this possible? I have this setup at several different site, the only difference is that I have a router from CIsco security on the latter with the VLANS configured so that I don't have this problem. Because I have a Netgear DGN2200 rather limited, I cannot configure the VLAN correctly, and as such, I need to see if I can do this on the switch somehow.

    Any help would be appreciated.

    It is my first post says in the way, so if I missed something that anyone would help then please let me know.

    Kind regards

    David

    Hi David,

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    ,

    Remember, we use the reverse masking of the ACE;

    config

    restrictGuest extended IP access list

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    deny ip 192.168.30.0 0.0.0.255 192.168.10.0 0.0.0.255

    allow an ip

    output

    interface gigabitethernet1

    Service-acl input restrictGuest

    output

    Don't forget to save the configuration with the following command and respond to the prompt.

    To write

    or do it via the GUI method

    Step 1.  Create an ACL name

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    Best regards, Dave

  • Help with the VLAN and RVS4000

    I am trying to Setup VLAN on a RVS4000 to share our Internet connection with another office but do not allow access to our network of the other network. We have a BEFSX41 connected to Internet and also connected to our other site via a virtual private network to another BEFSX41. Port 1 on the BEFSX41 connects to Port 1 on an EZXS88W switch.

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  • Having trouble getting the voice VLAN on the switch X1052P to work at all

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    This is the short story from where I am now. Any help is greatly appreciated.

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    After buying the ProSupport warranty upgrade ($121 out-of-Pocket mind you) and addressing a total of 4 technicians ProSupport expert technician a 3rd another level (only available via chat message between one of the ProSupport phone technicians and the 3rd Tier expert tech - i.e. I couldn't talk or chat with this person me) the consensus was that the material must be bad. When I bought the X1052P I bought two of them, so the best way to know if it was a bad switch was simply configure the other switch and see if the behavior occurs on this one, too. Well, this switch also restarted each time I assigned the profile 'phone' to more than 13 or 14 ports in the switch. It seems that it was not a hardware problem after all.

    I went back to the switch original and tried new things hoping that I could fall on a solution and it turns out that the solution was NOT to use the voice VLAN on the switch. It does not work!

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    So he has bad software on the switch. I tried to see if there are updates of the firmware on the Dell support site, but there is none. Configure manually the phone VLAN was the solution. What a freaking nightmare which turned out to be. Maybe someone in Dell could note this problem and test in-house. And, if you want to compensate me for the 20 + hours I spent working on this problem, which has be great, too.

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