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  • Users: roomas
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  1. roomas

    Fiber Optic to 3Com 4200G

    Hello Guys I have one 3Com 4200G and I planning connect this switch to fibre optic. If I undersood 3Com site I have to buy 3Com® 1000BASE-SX SFP Transceiver http://www.3com.com/products/en_US/detail.jsp?tab=features&pathtype=purchase&sku=3CSFP91 I am not sure is this enough to connect fiber...
  2. roomas

    Hipath 4000 and call forwarding from external to local

    hello guys We have HiPath 4000 I have problem with call forwarding Situation 1: I receive call from our local user and transfer to another our local user. It works fine and no problems Situation 2 I receive call from external user (ex. mobile user) and I'd like transfer to our other local...
  3. roomas

    cluster 3 x 4200G

    Hi guys I have 3 units 3com 4200G. Every switch has own IP address. I'd like cluster all those switches to one management IP. first switch has 192.168.1.10, I did cluster enable and I try add ip poll with 192.168.1.10 but I receive msg - cannot add cluster private ip so I have to change ip...
  4. roomas

    3com and ARP spoofing

    Hello Guys Can you tell me how I can protect my LAN with 4200/4500 against ARP spoofing ? thanks in advance for any suggestion regards roomas

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