单项选择题
Which commnand would correctly define a router's host-name?（）
A.A B.B C.C D.D
What is used to segment larger networks into smaller ne...
单项选择题What is used to segment larger networks into smaller networks?（）
A.supernet masks B.subnet masks C.wildcard masks D.route filtering
Which CLI command displays error statistics for an inte...
单项选择题Which CLI command displays error statistics for an interface in real-time?（）
A.monitor traffic B.show interfaces C.monitor interface D.show interfaces extensive
Which CLI command displays packet and byte counts for a...
单项选择题Which CLI command displays packet and byte counts for an interface in real-time?（）
A.monitor traffic B.show interfaces C.monitor interface D.show traffic counts
