A. cd interfacesB. dir edit interfacesC. edit interface……

单项选择题What is an advantage of dynamic routing?（）

A. Unlike static routing, dynamic routing provides redundant IP addresses for end-user devices
B. Unlike static routing, dynamic routing requires no initial user configuration
C. Dynamic routing can provide increased network availability when compared to static routing
D. Dynamic routing provides DNS services along with IP connectivity; static routing does not

单项选择题In the MAC address 00:90:69:9f.ea:46, what represents the Organizationally Unique Identifier (OUI)?（）

A. 69:9f.ea:46
B. 00:90:69:9f
C. 9f:ea:46
D. 00:90:69

单项选择题Which J-Web lab do you use lo add licenses to the device?（）

A."Configure"
B."Troubleshoot"
C."Monitor"
D."Maintain"

单项选择题Which statement is true about terms in a policy?（）

A. A single term can be applied to a protocol or interface, independent of the policy
B. Every policy must contain at least one term
C. The name of a term is limited to five characters
D. Terms are optional

单项选择题By default, which character indicates the UNIX shell prompt?（）

A.#
B.>
C.$
D.%