TP-Link TL-SG3109 - Define Domain Name System; Define DNS Servers

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IP Address - Indicates the station IP address, which is associated with the MAC address lled in below.
MAC Address - Displays the station MAC address, which is associated in the ARP table with the IP address.
Status - Displays the ARP table entry type. Possible eld values are:
– Dynamic — Indicates the ARP entry is learned dynamically.
– Static — Indicates the ARP entry is a static entry.
Remove — Removes a specic ARP entry. The possible eld values are:
– Checked — Removes the selected ARP entries.
– Unchecked - Maintains the current ARP entries.
2. Dene the ARP Entry Age Out parameter.
3. Dene the Clear ARP Table Entries parameter.
4. Click . The Add ARP Entry Page opens:
Figure 60: Add ARP Entry Page
5. Select the Interface (Port, LAG or VLAN).
6. Dene the IP Address and the MAC Address.
7. Click . The new entry is added to ARP, and
the device is updated.
6.2 Dening Domain Name System
Domain Name System (DNS) converts user-defined domain names into IP addresses. Each time a domain name is
assigned, the DNS service translates the name into a numeric IP address. For example, www.ipexample.com is translated
into 192.87.56.2. DNS servers maintain databases of domain names and their corresponding IP addresses.
This section contains the following topics:
Dening DNS Servers
Conguring Host Mapping
6.2.1 Dening DNS Servers
The DNS Server Page contains elds for enabling and activating specic DNS servers.
To enable DNS and dene the DNS server:
1. Click System > System Info > IP Conguration > Domain Name System. The DNS Server Page opens:
Figure 61: DNS Server Page
The DNS Server Page contains the following elds:
Enable DNS — Enables translating the DNS names
into IP addresses. The possible eld values are:
– Checked — Translates the domains into IP
addresses.
– Unchecked — Disables translating domains into IP
addresses.
Default Domain Name — Species the user-dened
DNS server name.
Type — Displays the IP address type. The possible
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