A.DNS
B.Telnet
C.SMTP
D.SNMP
E.HTTP
F.TFTP
您可能感興趣的試卷
你可能感興趣的試題
A. UDP will send an ICMP Information Request to the source host.
B. UDP will pass the information in the datagrams up to the next OSI layer in the order that they arrive.
C. UDP will drop the datagrams.
D. UDP will use the sequence numbers in the datagram headers to reassemble the data in the correct order.
E. UDP will not acknowledge the datagrams and wait for a retransmission of the datagrams.
A. source address
B. options
C. sequence number
D. sources
E. destination port
F. checksum
A. NTP
B. NNTP
C. SMTP
D. SNMP
E. HTTPS
F. TFTP
A.FTP
B.TFTP
C.SMTP
D.Telnet
E.DNS
A.TACACS
B.Telnet
C.SMTP
D.SNMP
E.HTTP
F.TFTP
最新試題
Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes.Which commands will accomplish these options?（）
How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of /26? （）
A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?（）
An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location? （）
What feature of a networks switch allows an administrative to create separate broadcast domains?（）
Which of the following describe router functions?（）
Identify three valid host addresses in the 192.168.27.0 network with a subnet mask of 255.255.255.240. （）
Which of the following statements regarding routed and routing protocols are true?（）
The following access list was applied outbound on he E0 interface connected to the 192.168.1.8/29 LAN:access-list 123 deny tcp 192.168.1.8 0.0.0.7 eq 20 anyaccess-list 123 deny tcp 192.168.1.9 0.0.0.7 eq 21 anyWhat effect will this access list have?（）
Which of the following host addresses are member of networks that can be routed across the public Internet? （）