Enterasys 5g102-06-g Betriebsanweisung

Password > Main Menu > Device Control Menu > SmartTrunking Configuration

To set up port trunks. Port trunks can be used to increase the bandwidth of a network connection or 
to ensure fault recovery. You can configure up to six trunk connections (combining 2 through 8 
ports into a fat pipe) between any two switches. However, before making any physical connections 
between devices, use the SmartTrunking Configuration screen to specify the trunk on the devices 
at both ends. When using a port trunk, note that:

The trunk ports must all be front panel ports.

Ports can only be assigned to one trunk.

The ports in a trunk must belong to the same switch chip (refer to 

The ports at both ends of a connection must be configured as trunk ports.

The ports at both ends of a trunk must be configured in an identical manner, including speed, 
duplex mode, and VLAN assignments.

The communication mode must be configured identically at both ends of the trunk.

None of the ports in a trunk can be configured as a mirror source port or mirror target port.

All the ports in a trunk have to be treated as a whole when moved from/to, added or deleted from 
a VLAN.

The Spanning Tree Algorithm will treat all the ports in a trunk as a whole.

You must enable the trunk prior to connecting any cable between the switches to avoid creating 
a loop.

You must disconnect all trunk port cables or disable the trunk ports before removing a port trunk 
to avoid creating a loop.