Outlining Network Sets
A network set is a logical grouping of networks that makes it easier to apply rules and policies
to multiple networks at the same time. For example, a rule could be generated to
allow web browsing from the All Protected Networks network set. This makes it easier to
apply the rule by avoiding creating multiple rules or having to select each individual
network for the rule.
The following lists the two default network sets and which networks are included in each:
. All Networks (and Local Host)??”This network, as the name implies, contains all
networks that are designated on the ISA server, including the local host. Any new
networks that are created are automatically added to the network set.
. All Protected Networks??”The All Protected Networks network set contains all networks
except for the external network. As with the previous network set, any new
networks are automatically added to this group unless specifically excluded.
Network sets can be created from scratch and customized as necessary. For example, it
may be useful to create a network set to logically organize all the client networks, to make
it easier to set up rules to restrict their access to a server network.
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