Why IT Support Services?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas metus nulla, commodo a sodales sed, dignissim pretium nunc. Nam et lacus neque. Ut enim massa, sodales tempor convallis et, iaculis ac massa.

Contact Info


In order to view the list of IPv6 (inet) DHCP leases currently assigned on your Juniper EX switch you simply need to login to your switch and enter CLI mode.  They type the following command:

run show system services dhcp binding detail

The output of this command should give you a clear list like the example below

IP address        Hardware address   Type     Lease expires            State 00:11:aa:aa:11:00 dynamic 2019-05-28 14:24:54 BST active 00:11:aa:aa:11:01 dynamic 2019-05-28 14:31:29 BST active 00:11:aa:aa:11:02 dynamic 2019-05-26 08:45:09 BST active 00:11:aa:aa:11:03 dynamic 2019-05-17 12:32:26 BST active 00:11:aa:aa:11:04 dynamic 2019-05-16 12:58:47 BST expired 00:11:aa:aa:11:05 dynamic 2019-05-30 16:57:56 BST active 00:11:aa:aa:11:06 dynamic 2019-05-16 00:31:42 BST expired 00:11:aa:aa:11:07 dynamic 2019-05-17 13:24:52 BST active 00:11:aa:aa:11:08 dynamic 2019-05-29 12:01:01 BST active

As you can see above you will get the MAC addresss of the client as well as the current state.  Use the MAC address to search the ethernet-switching table locate the end port that the device is connected via.

Related topic:

Resolved - QNAP The NAS registration in DNS failed

Issue :QNAP Storage devices give you daily warnings via alerts ( email or other ) with the subject of "[Microsoft Networking] The NAS registration in ...

Learn More