IP Configuration
Domain Name System
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x 314
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- Global—The IPv6 address is a global Unicast IPV6 type that is visible and
reachable from other networks.
• Link Local Interface—If the IPv6 address type is Link Local, select the interface
through which it is received.
• DNS Server IP Address—Enter the DNS server IP address.
• Preference—Select a value that determines the order in which the domains are used
(from low to high). This effectively determines the order in which unqualified names
are completed during DNS queries.
STEP 7 Click Apply. The DNS server is saved to the Running Configuration file.
Search List
The search list can contain one static entry defined by the user in the DNS Settings page and
dynamic entries received from DHCPv4 and DHCPv6 servers.
To view the domain names that have been configured on the device, click IP Configuration >
Domain Name System > Search List.
The following fields are displayed for each DNS server configured on the device.
• Domain Name—Name of domain that can be used on the device.
• Source—Source of the server’s IP address (static or DHCPv4 or DHCPv6) for this
domain.
• Interface—Interface of the server’s IP address for this domain.
• Preference—This is the order in which the domains are used (from low to high). This
effectively determines the order in which unqualified names are completed during
DNS queries.
Host Mapping
Host name/IP address mappings are stored in the Host Mapping Table (DNS cache).
This cache can contain the following type of entries:
• Static Entries—These are mapping pairs that manually added to the cache. There can
be up to 64 static entries.
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