However, the ARP cache sometimes becomes a problem.
然而，ARP映射缓存有时却成为一个问题。
MAC Flooding is an ARP Cache Poisoning technique aimed at network switches.
MAC洪泛是一种旨在网络交换机的ARP缓存中毒技术。
Good network administrators should be aware of ARP Cache Poisoning techniques.
优秀的网络管理员应该能意识到ARP缓存中的技术。
When many clients are connected to the system, you might want to tune the ARP cache.
当有许多客户端连接到系统时，您可能希望优化ARP 缓存。
When the hardware address is received, both the IP address and hardware address are stored as an entry in the local ARP cache.
当收到硬件地址时，源主机就把IP地址和硬件地址当作入口存储在本地ARP高速缓存中。
When IP needs a hardware address, ARP first consults the ARP cache for the hardware address that corresponds to the destination IP address.
当IP协议需要某一硬件地址时，地址解析协议首先向ARP高速缓存询问与目的地IP地址相应的硬件地址。
That said, hackers have been known to gain local access to networks. Good network administrators should be aware of ARP Cache Poisoning techniques.
那就是说，黑客会被知道他接入了这个网络。优秀的网络管理员应该能意识到ARP缓存中的技术。
Use arp to the find out the MAC address of a remote host (see Listing 15), assuming that the host in question is known to your host and therefore has an entry in the cache.
如果一个远程主机对于您的主机是已知的，因此在缓存中存在条目，那么可以使用arp查明这个主机的MAC地址(见清单15)。
Use arp to the find out the MAC address of a remote host (see Listing 15), assuming that the host in question is known to your host and therefore has an entry in the cache.
如果一个远程主机对于您的主机是已知的，因此在缓存中存在条目，那么可以使用arp查明这个主机的MAC地址(见清单15)。
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