talking about DMZ...and back to Snowden...
To display the contents of the ARP cache, enter the following command ----------at any-------- CLI level.
explanation for previouse understanding where do I want to go:
If Computer A wants to contact Computer B (((( INSIDE THE SAME NETWORK))))within the same network, it must first determine the appropriate MAC address for its IP address. This uses the Address Resolution Protocol (ARP), a network protocol that operates according to the request response scheme.
After searching for the appropriate MAC address, Computer A sends a broadcast request (or ARP request) to all devices on the network. This request contains the following information:
A computer with the MAC address xx-xx-xx-xx-xx-xx and the IP address yyy.yyy.yyy.yyy would like to get in contact with a computer with the IP address zzz.zzz.zzz.zzz and requires the appropriate MAC address.
The ARP request is received by all computers in the LAN. In order to prevent an ARP request from being submitted prior to the sending of each data packet, every computer in the network performs a local table, called the ARP cache. In these tables, all known MAC addresses are temporarily stored along with their matching IP addresses.
To display the contents of the ARP cache, enter the following command ----------at any-------- CLI level.
explanation for previouse understanding where do I want to go:
If Computer A wants to contact Computer B (((( INSIDE THE SAME NETWORK))))within the same network, it must first determine the appropriate MAC address for its IP address. This uses the Address Resolution Protocol (ARP), a network protocol that operates according to the request response scheme.
After searching for the appropriate MAC address, Computer A sends a broadcast request (or ARP request) to all devices on the network. This request contains the following information:
A computer with the MAC address xx-xx-xx-xx-xx-xx and the IP address yyy.yyy.yyy.yyy would like to get in contact with a computer with the IP address zzz.zzz.zzz.zzz and requires the appropriate MAC address.
The ARP request is received by all computers in the LAN. In order to prevent an ARP request from being submitted prior to the sending of each data packet, every computer in the network performs a local table, called the ARP cache. In these tables, all known MAC addresses are temporarily stored along with their matching IP addresses.
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