Switch supporting 'EtherChannel of Cisco'?

[beowulf at hoolan.org]

Any other vendor has products that support the same function of
Cisco's EtherChannel? What do they call the feature? Not
'EtherChannel' I suppose. Among the mailing archive, I have
found the switches that support Sun Trucking software, they
are:

Bay Networks
Cabletron SmartSwitch
Cisco Catalyst 5000 series
Extreme Summit Switches
Foundry FastIron Switches
HP Advancestack Switch 800T
Plaintree WaveSwitch
Prominet P550 Cajun Switch

Can I use one of these switches as a replacement for Cisco's 3300?