9. Switch Interfaces Flashcards
In the output of show ip interface brief, switch interfaces will be in the […]/[…] state by default if connected to another device.
up/up
In the output of show ip interface brief, router interfaces will be in the […]/[…] state by default.
administratively down/down
In the output of show ip interface brief, switch interfaces will be in the […]/[…] state by default if not connected to another device.
down/down
What is the default speed and duplex setting of an interface?
auto
Configure a speed of 100 Mbps on an interface:
SW1(config-if)# […]
speed 100
Configure full duplex on an interface:
SW1(config-if)# […]
duplex full
Which command lets you configure multiple interfaces at the same time?
interface range
Ethernet hubs operate at Layer […] of the OSI model.
1
Ethernet devices use […] to detect and prevent collisions on half-duplex interfaces.
CSMA/CD
Carrier Sense Multiple Access with Collision Detection
All devices connected to an Ethernet hub are in the same […] domain.
collision
Are all devices connected to an Ethernet switch in the same collision domain?
no
Which show interfaces error counter?
-Counts frames that are smaller than the minimum frame size (64 bytes)
runts
Which show interfaces error counter?
-Counts frames that are larger than the maximum frame size (1518 bytes)
giants
Which show interfaces error counter?
-Counts frames that failed their error check in the Ethernet FCS trailer.
CRC
Which show interfaces error counter?
-Counts frames that have an incorrect/illegal format.
Frame
