mot so cau hoi ve thi BCMSN
Toi chuan bi thi BCMSN, co mot so cau hoi trong ******* ko hieu ro, nen dua len tren nay, neu duoc mong cac anh chi xem thu dap an co dung ko?
1. When authentication is required, where mút 802.1x be configured in order to connect a PC to a switch?
a. client PC only
b. switch port only
c. switch port and client PC
d. switch port and local router port
Toi chon D
2. What is the purpose of a rendezvous point (RP)?
a. acts as a meeting place for sources and receivers of multicast traffic
b. used in PIM dense mode to create a database of all multicast sources
c. used in PIM dense and sparse mode to create a database of all multicast sources
d. acts as the déignated router for a broadcast segment when multicast routing is enabled
Toi chon A.
3. Given the following configuration on a switch interface, what happens when a host with the MAC address of 0003.0003.0003 is directly connected to the switch port?
switchport mode access
switchport port-security maximum 2
switchport port-security mac-address 0002.0002.0002
switchport port-security violation shutdown
a. The port will shutdown
b. The host will be allowed to connect
c. The host will be refused access
d. The host can only connect through a hub/switch where 0002.0002.0002 is already connected.
Toi chon B
Mong cac ban co the tra loi som, cam on cac ban nhieu.
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