PPP session ID
subscriber name
source MAC address
destination MAC address
第1题:
A. PPP session ID
B. subscriber name
C. source MAC address
D. destination MAC address
第2题:
A. DHCP standalone server
B. DHCP exclusive-access server
C. DHCP relay agent
D. DHCP relay proxy
第3题:
A.DSLAM
B.DSL modem
C.ERX Edge Router
D.customer workstation
第4题:
When HSRP is configured on a network, which two of these items are provided, which are shared between the routers that run HSRP ?() (choose two)
第5题:
A. to uniquely identify devices at Layer 2
B. to allow communication with devices on a different network
C. to differentiate a Layer 2 frame from a Layer 3 packet
D. to establish a priority system to determine which device gets to transmit first
E. to allow communication between different devices on the same network
F. to allow detection of a remote device when its physical address is unknown
第6题:
A. ping
B. hello
C. get request
D. echo request
第7题:
A.DSLAM
B.DSL modem
C.ERX Edge Router
D.customer workstation
第8题:
A. session ID
B. authentication server
C. IP address of the client
D. MAC address of the ERX router
第9题:
The PPP over Ethernet Discovery Stage determines which two parameters? ()(Choose two.)
第10题:
A computer is connected to the network through a NIC, which has a unique assignment that is called the Ethernet MAC address. Which layer of the OSI model does the MAC address use to communicate with the network?()