Home » Cisco » 350-080 » What is the reason why this user is not able to enter configuration commands?
Nexus# conf t
Enter configuration commands, one per line. End with CNTL/Z.
Nexus(config)# interface Loopback10
% Permission denied
Nexus(config)# ?
no Negate a command or set its defaults
username Configure user information.
End Go to exec mode
exit Exit from command interpreter
What is the reason why this user is not able to enter configuration commands?
A. The user did not enter enable prior to going into configuration mode.
B. The software license installed on Nexus is Layer 2 only, which does not allow the creation of Layer 3 interfaces.
C. The user RBAC role is set to network-operator.
D. The user failed authentication and user access defaulted to read-only mode.
E. The AAA server is currently not responding.
Correct Answer: C
Explanation/Reference:
Explanation:
You can create and manage users accounts and assign roles that limit access to operations on the Cisco MXE-OS device. Role-based access control (RBAC) allows you to define the rules for an assign role that restrict the authorization that the user must have to access management operations.
User roles contain rules that define the operations allowed for the user who is assigned the role. The Cisco MXE-OS software provides the following default user roles:
network-admin — Complete read-and-write access to the entire Cisco MXE-OS device
network-operator — Complete read access to the entire Cisco MXE-OS device
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/system_management/configuration/guide/sm_nx_os_cg/ sm_4cdp.html (configuring CDP)