1.
Which are 802.1x authentication modes?
2.
What are key components of NAC?
3.
An NAC component functions as the security policy implementation point on an enterprise campus network, authenticates access users, isolates invalid terminals, and provides network services for authorized users.
What is the NAC component?
4.
After detecting a user with a new MAC address, the switch initiates an EAP authentication request. If the client does not respond and the MAC address bypass authentication is not configured, which statement is false?
5.
What is the function of DHCP Offer messages?
6.
Which encapsulation mode is used for DHCP messages?
7.
What is the function of the client IP address field in DHCP messages?
8.
If the lease of a client IP address is not extended after 87. 5% of the lease is reached, which message is used by the client to extend the IP address lease?
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9.
Which statements about DHCP snooping are true?
10.
When the DHCP relay receives a DHCP request message in which the giaddr (gateway IP address) field is 0, how does the DHCP relay process the DHCP request message?