Barney is a host with IP address 10.1.1.1 in subnet 10.1.1.0/24. Which of the following are things that a standard IP ACL could be configured to do? (Choose two answers.)
- Match the exact source IP address.
- Match IP addresses 10.1.1.1 through 10.1.1.4 with one access-list command without matching other IP addresses.
- Match all IP addresses in Barney’s subnet with one access-list command without matching other IP addresses.
- Match only the packet’s destination IP address.
Explanation: Standard ACLs check the source IP address. The address range 10.1.1.1–10.1.1.4 can be matched by an ACL, but it requires multiple access-list commands. Matching all hosts in Barney’s subnet can be accomplished with the access-list 1 permit 10.1.1.0 0.0.0.255 command.
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