in transmitted frames
Frame Type: To set the outgoing frames
Tagged: Outgoing frames with VLAN-Tagged
All: All type of frames
to apply the configuration
Refresh 
to reset the configuration before applying
VLAN Port Setting interface
Port Trunk
Port trunk allows multiple links to be bundled together and act as a single physical link for increased throughput. It provides load balancing, and redundancy of links in a switched inter-network. Actually, the link does not have an inherent total bandwidth equal to the sum of its component physical links. Traffic in a trunk is distributed across an individual link within the trunk in a deterministic method that called a hash algorithm. Traffic pattern on the network should be considered carefully before you apply it. When a proper hash algorithm is used, traffic is kind of randomly decided to be transmitted across either link within the trunk and load balancing will be seen.
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