420-906-LA

Which switching method describes a switch that transfers a frame as soon as the destination MAC address is read?

• Fragment free

• Store and Forward

• Packet switching

• Latency forwarding

• None of the above

Which tasks can be accomplished by using the command history feature?

• Set the command history buffer size

• Recall previously entered commands

• Recall up to 15 command lines by default

• Save command lines in a log file for future references

• View a list of commands entered in a previous session

What type of Ethernet cable would be used to connect one switch to another switch when neither switch supports the auto-MDIX feature?

• Straight-through

• Coaxial

• Rollover

• Crossover

What advantage does SSH offer over Telnet?

• Connection-oriented services

• Username and password authentication

• More connection lines

• Encryption

Which statement is true about broadcast and collision domains?

• Adding a switch to a network will increase the size of the broadcast domain

• The size of the collision domain can be reduced by adding hubs to a network

• The more interfaces a router has the larger the resulting broadcast domain

• Adding a router to a network will increase the size of the collision domain

What will a Cisco LAN switch do if it receives an incoming frame and the destination MAC address is not listed in the MAC address table?

• Forward the frame out all ports except the port where the frame is received

• Use ARP to resolve the port that is related to the frame

• Send the frame to the default gateway address

• Drop the frame

Which switching method makes use of the FCS value?

• Large frame buffer

• Broadcast

• Cut-through

• Store-and-forward

Which type of address does a switch use to build the MAC address table?

• Destination MAC

• Destination IP

• Source IP

• Source MAC

Which two statements about Layer 2 Ethernet switches are true?

• Layer 2 switches can send traffic based on the destination MAC address

• Layer 2 switches have multiple collision domains

• Layer 2 switches prevent broadcasts

• Layer 2 switches route traffic between different networks

• Layer 2 switches decrease the number of broadcast domains

In which memory location are the VLAN configurations of normal range VLANs stored on a Catalyst switch?

• ROM

• NVRAM

• Flash

• RAM