Is there such a thing as a virtual switch?

本帖最後由 pandahk 於 2020-10-12 17:18 編輯

Would like to setup the virtual network with spanning-tree.
Any virtual layer 2 switch Software / OS suggest?
Thanks all

你想拎黎練習定係真係拎PC當Switch?

前者的話, 我建議你用Cisco Packet Tracer玩更好
後者的話, 我建議你平平地幾百蚊買真Managed Switch, 無謂拎PC當switch咁浪費  淨係電費都差好遠

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你想拎黎練習定係真係拎PC當Switch?

前者的話, 我建議你用Cisco Packet Tracer玩更好
後者的話, 我建議你 ...
KinChungE 發表於 2020-10-12 17:21


Use PC as Switch,
I have few vitual interfaces connect to another site (also virual interfaces).
Thanks

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Use PC as Switch,
I have few vitual interfaces connect to another site (also virual interfaces).
T ...
pandahk 發表於 2020-10-12 17:26


唔太明你指既virtual interface係乜

如果係成部PC裝專用OS, 已經直接access緊lan card
定係你想將同一host不同VM駁埋一齊?  但係咁又冇需要有spanning tree, 因為都唔會無啦啦死其中一條link

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本帖最後由 pandahk 於 2020-10-12 17:58 編輯
唔太明你指既virtual interface係乜

如果係成部PC裝專用OS, 已經直接access緊lan card
定係你想將 ...
KinChungE 發表於 2020-10-12 17:31



Such like this, but multi site and multi virual Layer2 VPN tunnel (logically same interfaces in same subnet), all in virual.
(Those VPN Tunnel are Layer2, logically same as laying a very long Ethernet cable between multiple sites)
So I need the virual switch with spanning-tree  
附件: 您需要登錄才可以下載或查看附件。沒有帳號?註冊

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Such like this, but multi site and multi virual Layer2 VPN tunnel (logically same interfaces in s ...
pandahk 發表於 2020-10-12 17:45


你需要既係VPN Gateway, 唔係Switch
Switch不提供VPN功能
L2 Switch連L3 IP都管唔到, 更加唔好提VPN (L4)

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Open Network Switch ? Cumulus ?Cumulus VX?

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linux ok?

via HKEPC Reader for Android

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Open Network Switch ? Cumulus ?Cumulus VX?
tonyhk 發表於 2020-10-12 19:22

That's what I want, Thanks much

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你需要既係VPN Gateway, 唔係Switch
Switch不提供VPN功能
L2 Switch連L3 IP都管唔到, 更加唔好提V ...
KinChungE 發表於 2020-10-12 19:17

No, those VPN is configured as layer2 tunnel, I just need the virual switch for spanning-tree.
Thanks

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