Force10 vlan exclusivity?

I had a whale of a Saturday in my COLO today trying (and failing) to complete what would have been a very simple task.  I still don't understand why this happened, or how to solve this problem, but it's here.

Installation of the equipment:

Stacked Force10 MXL going on inside a M1000e chassis with cluster VMware ESXi 5.5 inside, supported by all storage Equallogis M4001x.

3 servers blades inside all NPAR running to copy all links are marked.

I've been running 4 VLAN for always: 1. internal networking for virtual hosts. 2 Vmotion ISCSI 3. 4. external connectivity with other hosts on outside LAN subnets.  It's good and dandy.  I need to set up connectivity to the Internet now and have added a 5th VLAN to my battery and label ports properly wear 'inner' connectivity to the virtual machine that needs the external connection.  Simple.  Now:

VLAN 10. Is Vmotion

VLAN 20 is iSCSI

VLAN 100 is my internal LAN

VLAN 200 is external LAN subnets

VLAN 300 is the Internet,

Here it comes... when I plug the cable (VLAN300) between my Internet switch MXL Internet... HOORAY!

AND... (VLAN200) is inaccessible.  Now, I can SSH into my M1000e, but can't reach it from inside the organization.

Until - I unplug the cable to the VLAN200 and then plug plug back then... VLAN200 becomes available, but VLAN300 is now inaccessible.

I tested this 9 ways of Saturday night today, and this is what I learned.  I can't find any logging on MXL battery that will give me a clue as to why this is happening, nor can I explain myself.  I have antique HP switches that can handle this type of connectivity, but these interconnections of Force10 edge-impossible?  What gives?

Is there a parameter of maxvlans on those things that just won't allow these two VLANs internal and external to exist together?

Has anyone seen something like this?  I plan on calling DELL support on this first thing Monday if I can't get some help here.  Thanks for your comments that you leave me.

I just sent an email, you can reply to the email with the switch configs.

Thank you

Tags: Dell Switches

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    Enable SNMP-Server intercepts pfc

    Host Server SNMP 10.0.0.238 traps version 1 monitoring - port udp 162

    !

    class-map correspondence-everything ClassMap1

    match ip dscp 46

    !

    Policy-map-input TrustDSCP

    Class-card service-queue ClassMap1 2

    Trust diffserv

    !

    Lldp Protocol

    to advertise dot1-tlv, port port-protocole-vlan-id-vlan-id

    advertise dot1-tlv-name of vlan id the vlan-999

    advertise med

    advertise med 999 6 46 voices

    !

    0 line console

    line vty 0

    line vty 1

    line vty 2

    line vty 3

    line vty 4

    line vty 5

    line vty 6

    line vty 7

    line vty 8

    line vty 9

    !

    end

    ______________________________

    Dell10G-1 #show snmp group

    GroupName: v1v2creadg security model: v1

    readview: v1v2cdefault writeview: no give view entry

    notifyview: v1v2cdefault context: no context specified

    status: Active

    GroupName: v1v2creadg security model: v2c

    readview: v1v2cdefault writeview: no give view entry

    notifyview: v1v2cdefault context: no context specified

    status: Active

    GroupName: v1v2cwriteg security model: v1

    readview: v1v2cdefault writeview: v1v2cdefault

    notifyview: v1v2cdefault context: no context specified

    status: Active

    GroupName: v1v2cwriteg security model: v2c

    readview: v1v2cdefault writeview: v1v2cdefault

    notifyview: v1v2cdefault context: no context specified

    status: Active

    __________________________________

    Dell10G-1 #show snmp community

    Community: monitoring

    Background: no

    Security-name: v1v2creadu

    Community: public

    Background: no

    Security-name: v1v2creadu

    Don't know if there are other settings of snmp that must be put in place or I missed something

    Thank you for your help

    Hello

    Can you try to set up OMNM like this http://en.community.dell.com/support-forums/network-switches/f/866/t/19535001.aspx

    Set up two profiles of authentication in OMNM. ((1) SNMP v1/v2c and used the SNMP community string, I put on the Force 10 switch 2) Telnet/SSH using the switches telnet user ID, password and the password 'Enable' leaving him activate ID empty.

  • See the bandwidth for the Port-Channel on Powerconnect &amp; Force10

    Reference Dell dear community,

    Y at - it a command CLI or GUI to see how much bandwidth result after having done a port channel in some port Powerconnect and Force10? Suppose we have 4 port 1 Gb and do 4 ports with 1 port-channel. So actually in this channel port have a bandwidth of 4 GB.

    In Cisco, with the command show interface port-channel 1, we get the result

    switch #sh po int 1
    Port-channel 1 is up, line protocol is up (connected)
    Material is EtherChannel, address is 0064.4026.739a (bia 0064.4026.739a)
    MTU 1500 bytes, BW 4000000 Kbit, DLY 10 usec,
    reliability 255/255, txload 1/255, rxload 1/255
    Encapsulation ARPA, loopback not set
    KeepAlive set (10 sec)
    Full duplex, 1000 Mbps, link type is auto, media type is unknown
    input stream control is turned off, output flow control is not supported
    Members in this channel: Gi0/1 Gi0/2
    Type of the ARP: ARPA, ARP Timeout 04:00
    Last entry of 00:00:00, 00:04:48 output, output hang never
    Final cleaning of "show interface" counters never
    Input queue: 0/75/0/0 (size/max/drops/dumps); Total output drops: 0
    Strategy of queues: fifo
    Output queue: 0/40 (size/max)
    5 minute input rate 2000 bps, 3 packets/s
    5 minute output rate 2000 bps, 3 packets/s

    But if we do this command on Powerconnect, the just result inform port that starts from the port-channel.

    Reference Dell #show interfaces port-channel 1 short

    Ch-Type Hash Type Min-links Channel ports local FRP
    -------   ----------------------------- -------- --------- --------- ---------
    PO1 Active: Static disabled people article gi1/0/1, gi1/0/2 7 1 article
    Item in gi1/0/3, item in gi1/0/4

    Type of hashing algorithm
    1 - the source MAC, VLAN, EtherType, source module and port Id
    2 - destination MAC, VLAN, EtherType, module source and port Id
    3 - source IP and TCP/UDP source port
    4 - destination IP and destination TCP/UDP port
    5 source/Destination MAC, VLAN, EtherType, MODID/source port
    6 source/Destination IP and port TCP/UDP source / destination
    7 - improved hash mode

    Can you help us find the answer?

    Thank you

    Kind regards

    Aziz

    The PowerConnect switches do not have the ability to show as much detail as the Force10 can. The RMON tables have an interface use %, what may be the closest we can do on the PowerConnect switch.

    #show rmon statistics

    I've seen some monitoring software which was able to question the switch via SNMP and get some information of bandwidth. However, this can be a bit inconsistent, according to which switch and what software is used.

    The MIBs/OID can be downloaded with the software switch.

    http://www.Dell.com/support/home/us/en/rc959303/products/ser_stor_net/networking/net_fxd_prt_swtchs

  • Cisco 1921 &amp; SG500 VLAN and DHCP problem

    Dear all,

    Thank you in advance for taking the time to read this.

    A little history:

    I want to install a project for an athlete, which is unfortunately on a budget pretty tight with a potentially large quantity of network users (~ 200 without public WIFI). I need to separate the 5 groups of users and to give them all access to internet without see each other. 5 user groups also share the same bandwidth to the internet and VLANs must be controlled bandwidth.

    To do this, I had planned to use Cisco devices built-in functions and buy a 1921 Cisco router as a switch of SG500.

    I have configured the router for 8 subinterfaces is internal NIC with 8 VLAN. I also configured DHCP Pools 8 on the 1921 and set up NAT and firewall.

    What I want to do now is have the SG500 to recognize the VLAN ID, I configured on the router (as well as on the switch using the same VLAN ID numbers), and then assign ports to the VLAN on the switch, and depending on where I plug into the switch, the device receives different IP addresses from DHCP.

    However, I can't get this to work. The router works fine, the 'intact' if left switch gives me an IP address from the DHCP server on the IP address of higher network VLAN (I.e. 168.8.0). but I can not configure the switch ports correctly so that it works. I was also confused, is that dhcp pools that I have configured on the command-line command on the router do not appear in professional CP in the mask of the pool.

    Can someone kindly check the configuration of the router and throw some guidance on how I need to configure the Ports on the SG500? I must say that I have had too many nights and I seem to confuse tagging, untagging, to exclusion and prohibiting the ;.)

    I have the router for you here:

    Thanks again and good night!

    W.

    Hi Wolfgang, for the sx500 configuration can be something like this

    config t

    database of VLAN

    VLAN 2-8

    int item in gi1/1/1

    switchport mode general

    switchport trunk allowed vlan add 2-8 tag

    switchport General disable filtering of capture

    For any client that connects must be no tagged coelio

    So if you want a client access port then you should do something like 5 unidentified to this port

    config t

    int item in gi1/1/2

    switchport mode access

    switchport access vlan 5

    -Tom
    Please mark replied messages useful

  • WAP321 VLAN and SG300 routing problem

    Hello

    I have a SG300 - 28 p as a main switch. Three WAP321 APs are connected with two SSID. A primary SSID is served on VLAN 1 and a guest THAT SSID is on VLAN 2.

    The SG300, I have three ports of junction for the WAP321s because they carry VLAN 1 and VLAN 2. 25 on the switch port is a port of access for VLAN 2 since the guest network is served by its own router and WAN access. The main LAN and Wireless is on the 192.168.101.x network and the network of comments (including cable) is on 192.168.24.x.

    Wireless connection to the WAP321, obtain the appropriate IP addresses (DHCP is served by routers - both are RV042s). On the main network (101), I am able to ping, access to the network. On the network of comments, I'm not able to ping to the router (192.168.24.222) or the 192.168.24.254 switch. However, it is not a problem if I'm on a wired connection to the router reviews.

    This makes me suspect that I missed certain routing or configuration on the SG300 for this configuration. Any advice? See the attached diagram below:

    Eugene

    Eugene, I think the problem is with the AP.  This is a clear indication of the fact you are wired in and have no problems.

    One thing that may be a scenario is external causes. Your computer is exclusively wireless or you have tested while wired + wireless? Have you tried with a second computer is wireless only?

    If you use a computer (s) strictly wireless, the problem is with the AP and can be somehow "mask" the network devices either.

    I know things like characteristic of guest network and captive portal has some mechanisms of protection because it is not about the guest to access the network devices. How is the configured access point? Everything just with 2 SSID and a username/password?

    I think that it is perhaps a good idea to look at how this Approach is implemented if there is any interference from external factors.

    -Tom
    Please mark replied messages useful

  • Exclusive network for VM adapters

    Hi people,

    I have ESXi installation on a Server 3 network cards.

    I want to create a Virtual Machine and to allocate 2 cards exclusive for this virtual machine. The virtual machine will be a firewall.

    Is this possible?

    Thank you

    Douglas

    Hello, welcome to the forum

    As far as I KNOW, Yes, you can

    You will use a vmnic (physical NIC) for your management and... and will place it in a vSwitch (for example on the default, vswitch0)

    Then you will create a second vSwitch with two remaining vmnic. (i.e. vSwitch1)

    Create 2 port group and assign them to separate NIC and config their VLAN if use you it. (penetration = group1, evacuation = portgroup2 port)

    So you will have 2 vNIC on your VM, connect each on each port group. (vNIC1--> penetration vNIC2--> evacuation).

    -= If you have found this note/response useful, please consider awarding points to 'Correct' or 'useful ' = -.

    -= If there is a mistake in my notes, please correct me! =-

    -= Thank you =-

    ! http://www.kasraeian.com/wp-content/uploads/2010/02/VCP4-logo-small.jpg!

    ! http://www.kasraeian.com/wp-content/uploads/2010/02/MCTS-logo-small.jpg!

  • App 5.1 server does not not on different VLANS

    Helloooo

    I just installed a new server and I use the server application. Everything seemed to work fine until I moved my iMac to a VLAN different. Profiles and update settings do not push to the iMac and sit at a stadium in waiting. Also to register the new iMacs on the server I get to the login server window and it crashes it and does not authenticate. Screen opens by saying that I can open a second window and registration. When I try to register, I get an unknown error and that it fails. It seems timeless. I tried to change a lot of settings prescribed by other users, but nothing helped. Someone at - it advice on what could be the problem.

    See you soon

    Sean

    Hello

    I took the easy on this way and bring a USB ethernet to my mac so that I have two physical interfaces. An in each VLAN.

    There are other ways to do this, and this is a good article:

    https://blog.Pivotal.IO/Labs/Labs/using-deploystudio-across-Subnets-a-Path-Not-t Aken

    Kind regards

    Erik

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