ECP-103 試験問題を無料オンラインアクセス

What are two advantages of using NAT in a network? (Choose two.)

• A.to hide private IP addresses from the Internet
• B.to reduce the use of public IP addresses in a network
• C.to efficiently compress the IP packet
• D.to provide encryption for all IP traffic

Which transport layer protocol is used by BGP?

• A.ICMP
• B.UDP
• C.TCP
• D.IGP

You are integrating a new node into your network and you want to ensure that all events occurring on the node are reported back to the network operations center.
Which protocol requires permit access on your firewall for this operation to take place?

• A.Secure FTP
• B.SMTP
• C.FTP
• D.SNMP

What is the purpose of a loopback interface?

• A.To have an "always up" interface
• B.To send traffic back to the originator
• C.To send traffic based on the source address
• D.To obtain an address in the network 127.0.0.0/8

What are two benefits of using Layer 2 bridges in a network? (Choose two.)

• A.Bridges increase the total number of possible VLANs in the network.
• B.Bridges reduce the number of collisions.
• C.Bridges increase the total number of possible MAC addresses in the network.
• D.Bridges allow multiple devices to transmit at the same time.