22
host.reskit
When a user enters an FQDN, the resolver queries
DNS using that name. Likewise, when a user enters a
multiple-label, unqualified name, the DNS resolver
adds a terminating period and then queries DNS
using that name.
However, if you enter a single-label, unqualified
name, or a multiple-label, unqualified name, and the
name fails to resolve as an FQDN, the resolver
systematically appends different DNS suffixes to the
name that you entered, adding periods to make them
FQDNs. The resolver then resubmits the name to
DNS.
If you have not entered a domain suffix search list,
the DNS resolver appends the following names:
1. The primary DNS suffix.
2. If the DNS suffix does not successfully resolve
after you enter the DNS name, the resolver
appends each connection-specific DNS suffix.
This suffix can be dynamically assigned by the
DHCP server. You can also specify suffixes on
the DNS tab in the Global Network Settings.
From the primary menu bar, select Network
Setup, then click Global Network Settings.
If DNS name resolution is still unsuccessful, the DNS
resolver devolves the FQDN by appending the parent
suffix of the primary DNS suffix name, and the
parent of that suffix, and so on, until only two labels
are left
On the other hand, if you have entered a list of
specific DNS suffixes, both the primary DNS suffix
and the connection-specific domain name are
Comentários a estes Manuais