Card Use the Card subtab to provision the ML1000-2, ML100T-12, and ML100X-8 framing type. Mode Choose the card mode: • HDLC: High-level data link control. Does not support VLAN trunking, which is standard on most Cisco data devices. • GFP-F: Frame-mapped generic framing procedure, a PDU-oriented adaptation mode that maps a client frame into one GFP frame. • RPR 802.17: 802.17 Resilient Packet Ring, which is IEEE compliant. Apply Applies changes made to the fields in the tab. Reset Cancels any changes to the tab and returns the fields to their last-saved settings. Help Displays context-sensitive help.