When an icmp echo is sent, or when a telnet connection is intiated, does the
destination PC gleen the source mac address from the echo packet/ telnet
initiation packet, or is an ARP request issued to derive the source mac? I
am trying to find out if setting up a static arp entry on a switch would
prevent someone from spoofing an allowed IP address in an ip permit list on
a 6509. Any help would be greatly appreciated.
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