cisco 3750 switches support Inter-Switch Link (ISL) virtual LAN (VLAN) trunking?

[bellaliu]

Hi,Good Day

I have the following problem and was hoping someone could assist.I have a cisco 3750 series switch, and i want to know do the cisco catalyst 3750 series switches support Inter-Switch Link (ISL) virtual LAN (VLAN) trunking? Has anyone can tell me?

 

[dizzylu]

Yes, the Cisco Catalyst 3750 Series Switches support both 802.1Q trunking and ISL trunking. VLAN trunks can be created from any port using either standards-based 802.1Q tagging or the Cisco ISL VLAN architecture.