Trunk Ports
Trunk links are required to pass VLAN information
between switches. Trunking is a function that must be enabled on both sides of a
link.
Note: This feature is applicable only for vSZ-H
platform.
If two switches are connected together, both switch ports must be configured as trunk ports.
The trunk port is a member of all the VLANs that exist on the AP/switch and carries traffic for all VLANs between switches.
For a trunk port, the VLAN Untag ID field is used to define the native VLAN - the VLAN into which untagged ingress packets are placed upon arrival. If your network uses a different VLAN as the native VLAN, configure the AP trunk port’s VLAN Untag ID with the native VLAN used throughout your network.