There are several different packet formats defined; see the standard for details. However, a VLAN packet on an Ethernet will typically look like this: The green fields have the same meaning as in a usual Ethernet packet, the VLAN Ethernet Type is 0x8100. ...
What is the default VLAN ID for a tagged packet?
When a tagged packet enters a port, the default VLAN ID setting has no effect on the tag. means that when a packet enters some switch with some VLAN ID assigned to it.. it will continue travelling inside the switch with same vlan id. If the packet has no vlan id then packet will be assigned default vlan id which is generally 1. ...
What is an example of VXLAN packet forwarding flow?
An example of a VXLAN packet forwarding flow is shown in Figure below:- Host-A and Host-B in VXLAN segment 10 communicate with each other through the VXLAN tunnel between VTEP-1 and VTEP-2. This example assumes that address learning has been done on both sides, and corresponding MAC-to-VTEP mappings exist on both VTEPs. ...
What do the Green Fields on a VLAN packet mean?
The green fields have the same meaning as in a usual Ethernet packet, the VLAN Ethernet Type is 0x8100. Please note, that the maximum user data length is still 1500, so VLAN packets will have a maximum of 1518 bytes (which is 4 bytes longer than usual Ethernet packets). The VLAN tag itself will look like this (length in bits): ...
