.
1
2
3
0
The mac-address of PC learned on port1 will be retained in the mac-address table
The mac-address of PC will be learned on port 2 immediately after link is up
Mac-address of PC will be removed from the mac-address table on disconnect from port 1
Switch will add the mac-address learned on port 1 to internal buffer before disconnect.
The mac-address table w.r.t to port 1 of the switch will not be modified. Mac-address will be retained
The mac-address table w.r.t to port 1 of the switch will be modified. Mac-address will be removed
Link will be disabled on the switch
Mac-address of the port of the hub will be added instead of the PC's mac-address.
The frame will be forwarded back to the source and a loop will be created
The frame will be filtered and discarded.
The frame will be broadcasted to all ports on the switch
The frame will be routed
Data
Type
Source- Mac-address
Preamble
23
24
1
None of these
Type field in the ethernet frame.
TPID (Tag protocol identifier) in the 802.1q header in the ethernet frame.
VID (VLAN identifier)in the 802.1q header in the ethernet frame
CFI
Full duplex
Half Duplex
Link will be up but communication would be unsuccessful.
Link will not be established
Cut through
Store and forward
Cut through without CRC check
None of the above
The most significant bit of the first octet (00)
The least significant bit of the first octet (00)
The least significant bit of the last octet (99)
The most significant bit of the last octet (99)
None
1
2
3
IP
HTTP
TCP
6
The mac-address of PC2
The mac-address of the default gateway configured on PC1
The mac-address of the switch port on which PC1 is connected
The mac-address of the switch
Mac-address of PC2
Mac-address of PC2 and PC1
None
Mac-address of the hub port
LLC - Type1
LLC - Type 2
Reliability at layer 2 is not possible
Mac Layer
LLC Type 1
LLC Type 2
LLC Type 3
None of the above
Half duplex only
Since only the PC is on the hub, the hub will be forced to operate in full duplex
Half or Full duplex
None of the above
Access points
Switches
Routers
None of the above