Display IP addresses of clients connected to S series switch
When an S series switch, except S1700, works at Layer 2, only the MAC address of the interface is displayed, but IP address is not displayed.
When an S series switch, except S1700, works at Layer 3 and you have known the MAC address of a connected client, you can run the display arp all command to check the IP address of the client. If you do not know the MAC address of the client, run the ipconfig/all command on your PC.
display arp all
IP ADDRESSMAC ADDRESSEXPIRE(M) TYPEINTERFACEVPN-INSTANCE
10.137.217.202 00e0-0987-7890 I - Eth0/0/0
10.137.216.1 0000-5e00-0149 20 D-0 Eth0/0/0
Total:2 Dynamic:1 Static:0 Interface:1
(1) The IP address of the PC with MAC address 00e0-0987-7890 is 10.137.217.202.
(2) The total number of dynamic and static ARP entries is the number of access users.