100-105 무료 덤프문제 온라인 액세스

Refer to the topology and MAC address table shown in the exhibit. Host A sends a data frame to host D.
What will the switch do when it receives the frame from host A?

• A.The switch will flood the frame out of all ports except for port Fa0/3.
• B.The switch will add the destination address of the frame to the MAC address table and forward the frame to host D.
• C.The switch will discard the frame and send an error message back to host A.
• D.The switch will add the source address and port to the MAC address table and forward the frame to host D.

A host is attempting to communicate with a server from an application layer. The connection has failed, what would be the first layer to start from the troubleshooting standpoint?

• A.session
• B.network
• C.physical
• D.Application

What is the default administrative distance for a connected route?

• A.5
• B.0
• C.20
• D.1

When enabled, which feature prevents routing protocols from sending hello messages on an interface'?

• A.virtual links
• B.OSPF areas
• C.passive-interface
• D.directed neighbors

Configuration of which option is required on a Cisco switch for the Cisco IP phone to work?

• A.PortFast on the interface
• B.Cisco Discovery Protocol in global configuration mode
• C.the interface as an access port to allow the voice VLAN ID
• D.a voice VLAN ID in interface and global configuration mode