Which two packet filters could a network administrator use on an IPv4 extended ACL? (Choose two.)

Question:
Which two packet filters could a network administrator use on an IPv4 extended ACL? (Choose two.)

• destination UDP port number
• computer type
• destination MAC address
• ICMP message type
• source TCP hello address

Explanation: Extended access lists commonly filter on source and destination IPv4 addresses and TCP or UDP port numbers. Additional filtering can be provided for protocol types.

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