20
21
22
23
第1题:
For the following ports, which port is on every bridge in a Spanning Tree Protocol IEEE 802.1w network except the root bridge?()
第2题:
Which of the following ports should be allowed through a firewall for Telnet to function?()
第3题:
Which of the following default ports must be opened to allow a technician to telnet into a machine?()
第4题:
An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check?()
第5题:
Which of the following is the default port for telnet?()
第6题:
Which of the following ports does a telnet application utilize?()
第7题:
Which of the following devices would need to be configured to block specific ports and protocols from entering the network?()
第8题:
Which of the following ports is the default telnet port?()
第9题:
20
21
22
23
第10题:
21
23
24
25
第11题:
Default gateway
The ports on the switch
Port security on the servers switch port
Ethernet cable
第12题:
80
143
443
8080
第13题:
Which of the following ports is the default for HTTP?()
第14题:
Which of the following ports is used by default for IMAP traffic?()
第15题:
Which of the following ports would have to be allowed through a firewall to allow SNMP traffic topass on its default port?() (Select TWO).
第16题:
An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check?()
第17题:
Which of the following uses port 110 by default?()
第18题:
Which of the following is required if ports from VLANs on two separate switches need to broadcastto each other?()
第19题:
Which of the following protocols uses port 119, by default?()
第20题:
Which of the following is a true statement when promiscuous mode is enabled on an Integrated Virtual Ethernet?()
第21题:
22
23
143
161
162
8080
第22题:
23
25
50
110
第23题:
21
25
80
110