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List:       openvswitch-discuss
Subject:    [ovs-discuss] questions about vlan_mode
From:       3zhangchen9211 () gmail ! com (chen zhang)
Date:       2013-11-23 12:52:08
Message-ID: CAJt2cUrXPvw1Z8PmEAPRVm3AVp_wAHQ+F_4_Vth+-sK70+s37g () mail ! gmail ! com
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hi dear all!
   i'm doing vlan experiment over ovs.i got very confused with
native-tagged and untagged.First does native traffic only refer to
cdp/vtp/... like private Cisco protocols?What native traffic does ovs
produce?And i can make sense that in Ciso switch,native vlan means the
sender not to encapsulate 802.1q header for native traffic like cdp or
other while the reciever just directs them towards the same native vlan to
communicate with each other.
   then,what does native-tagged really mean?not to encap the header,but
just to direct the traffic to the right destination?and what's the
difference witch untagged mode?
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