Connection between switches and hosts, which port link type is often used by the switch?

• A.Hybrid link
• B.Trunk link
• C.Access link
• D.Trunk link

Comment: *

Name: *

Email: *

Verification: *

The administrator wants to configure a hundred IP address on the G0/0/0 interface of the router, then which of the following addresses is correct?

• A.237.6.1.2/24
• B.127.3.1.4/28
• C.192.168.10.112/30
• D.145.4.2.55/26

Comment: *

Name: *

Email: *

Verification: *

How many more bytes are the packets using MPLS label double-layer nesting technology than the original IP packets?

• A.16
• B.32
• C.8
• D.4

Comment: *

Name: *

Email: *

Verification: *

Which statement about SNMP protocol is correct?

• A.SNMP uses UDP as the transport layer protocol
• B.The SNMP protocol only supports the sending of flash management messages on the Ethernet link
• C.SNMP uses ICMP as the network layer protocol
• D.SNMP protocol uses multicast to send management messages

Comment: *

Name: *

Email: *

Verification: *

Which of the following advantages does router-on-a-stick achieve inter-VLAN routing intercommunication?

• A.Reduce routing table entries
• B.Reduce the use of IP addresses
• C.Reduce the number of link connections
• D.Reduce the number of equipment

Comment: *

Name: *

Email: *

Verification: *