The information security level protection is to improve the overall security level of the country, and at the same time reasonably optimize the allocation of security resources, so that it can send back the greatest security and economic benefits.

If the administrator uses the defaultdefaultThe authentication domain verifies the user, and the user only needs to enter the user name when logging in; if the administrator uses the newly created authentication domain to authenticate the user, the user needs to enter the user name when logging in."username@Certified domain name"

Network administrators can collect data that needs to be analyzed on network devices through packet capture, port mirroring or logs.

Which of the following options is not included aboutHRP in the content of the master/slave configuration consistency check?

IPv6 supports configuring the router authorization function on the device, verifying the identity of the peer through digital certificates, and selecting legal devices.