Cisco SR224T Administration Guide - Page 220

Configuring IP Information Domain Name Systems 16 - Normal Age Out-Deletes dynamic addresses based on the configured ARP Entry Age Out time. STEP 3 Click Apply. The ARP global settings are written to the Running Configuration file. The ARP table displays the following fields: • Interface-The IPv4 Interface of the directly-connected IP subnet where the IP device resides. • IP Address-The IP address of the IP device. • MAC Address-The MAC address of the IP device. • Status-Whether the entry was manually entered or dynamically learned. STEP 4 Click Add. The Add ARP Entry page opens. STEP 5 Enter the parameters: • IP Version-The IP address format supported by the host. Only IPv4 is supported. • Interface-IPv4 interface on the switch. There is only one directly-connected IP subnet, which is always in the management VLAN. All the static and dynamic addresses in the ARP Table reside in the management VLAN. • IP Address-Enter the IP address of the local device. • MAC Address-Enter the MAC address of the local device. STEP 6 Click Apply. The ARP entry is written to the Running Configuration file. Domain Name Systems The Domain Name System (DNS) translates user-defined domain names into IP addresses for the purpose of locating and addressing these objects. As a DNS client the switch resolves domain names to IP addresses through one or more configured DNS servers. Cisco Small Business 200 Series Smart Switch Administration Guide 221