April 2011
Intermediate to advanced
480 pages
20h 53m
English
book
InfoSecurity 2008 Threat Analysis
by Craig Schiller, Seth Fogie, Colby DeRodeff, Michael Gregg, Paul Schooping
Content preview from InfoSecurity 2008 Threat Analysis
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322 Chapter 10 9 Understanding and Taking Advantage of VolP Protocols
network address. Without the association, TCP/IP packets have no way of determining how
to get data from one network device to another. All computers on the network keep a
listing of which MAC addresses are associated with which TCP/IP addresses.This is known
as the systems AP,.P cache (or AP, P table). To display your ARP cache, use
arp -an
in Linux,
or
arp -en
in BSD-type systems. Both typically work under Linux, as shown in Figure 10.10.
Figure 10.10 Display of ARP Cache in Linux
e~/iL-WcrI::,c.t.ation ...
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