A、A. to provide service internetworking
B、B. to support transparency for Layer 2 frames
C、C. as a connection identifier to indicate destination
D、D. as a mapping to the DLCI in service internetworking
E、E. to provide a trunk by which all VLANs can navigate from one site to one or multiple sites
更多“How does ERS use the VLAN tag?（）”相关的问题
A、provide service internetworking B、support transparency for Layer 2 frames C、indicate destination as a connection identifier D、map to the DLCI in service internetworking
A、How ofen do the course？ B、How about the flavour of this course？ C、How long does it preparefor dinner？ D、How long does it take to cook this course？
A、A. By using the trace file. B、B. By using the alert log file. C、C. By using the database ID D、D. By using the server parameter file. E、E. By using the V$CONTROLFILE view. F、F. By using the autobackup format configuration setting.
A、by snooping the CoS marking on the incoming frames B、by using RTP hello messages between the switch port and the Cisco IP Phone C、by using CDP D、by using DHCP snooping E、by snooping the incoming 802.1Q VLAN tag
A、by snooping the CoS marking on the incoming frames B、by using RTP hello messages between the switch port and the Cisco IP Phone C、by using CDP D、by using DHCP snooping E、by snooping the incoming 802.1Q VLAN tag
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