53
110
143
443
第1题:
A.SFTP
B.FTP
C.HTTP
D.HTTPS
第2题:
Traffic coming across port 443 is for which of the following protocols?()
第3题:
Which of the following ports is used by default for IMAP traffic?()
第4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5题:
Which of the following ports MUST be open on the firewall to allow remote desktop connection and remote assistance traffic through?()
第6题:
Which of the following ports are used by default for web servers? ()(Select TWO)
第7题:
You have an Exchange Server 2010 organization. Your network is separated from the Internet by a firewall. You need to identify the ports that must be opened on the firewall to allow clients from the Internet to usethe following connections methods:.Outlook Anywhere .Outlook Web App (OWA).Exchange ActiveSync .IMAP4 over Secure Sockets Layer (SSL) Which TCP ports should you identify?()
第8题:
LDAP
SNMP
HTTPS
HTTP
第9题:
53
110
143
443
第10题:
80
110
123
143
443
第11题:
21
23
80
443
第12题:
25
110
143
443
第13题:
A.80
B.110
C.123
D.143
E.443
第14题:
Which of the following ports is used for HTTPS traffic by default?()
第15题:
A technician is trying to connect from a home computer to their office computer, but cannotconnect via Remote Desktop. Which of the following ports needs to be open for RDP traffic to be allowed?()
第16题:
Which of the following ports does POP3 services use, by default?()
第17题:
Which of the following protocols uses port 443 by default?()
第18题:
The maxmbuff is low by default for systems expecting high network traffic and/or usage. Which of the following utilities should be used to report requests for mbufs that have failed and/or been denied?()
第19题:
80
143
443
8080
第20题:
25, 443 and 993
26, 443 and 995
25, 80, 143, and 3269
80, 143, 443, and 389
第21题:
no
ping
netstat
ifconfig
第22题:
SFTP
FTP
HTTP
HTTPS
第23题:
21
80
443
3389
第24题:
25
80
110
443