Which Cisco IOS statement would correctly match only the IP range from 172.30.64.0 through 172.30.127.255?
A) access-list 1 permit 172.30.64.0 0.0.63.255
B) access-list 1 permit 172.30.0.0 0.0.63.255
C) access-list 1 permit 172.30.64.0 0.0.127.255
D) access-list 1 permit 172.30.0.0 0.0.127.255
A
Explanation: A) The range from 172.30.64.0 through 172.30.127.255 relates to the 255.255.192.0 subnet mask. To match this using a wildcard mark, use the 0.0.63.255 mask; this results in the access-list 1 permit 172.30.64.0 0.0.63.255 statement.
Computer Science & Information Technology
You might also like to view...
File Transfer Protocol (FTP) is used to transmit e-mail messages across the Internet
Indicate whether the statement is true or false
Computer Science & Information Technology
Links that do not display properly are called ________
Fill in the blank(s) with correct word
Computer Science & Information Technology