Home

Forums

Stories

Knowledge Base

Business Community > Switches > List currently connected devices

< Switches

List currently connected devices

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

List currently connected devices

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

Viper00o

2019-05-10 18:03:09

Posts: 2

Helpful: 0

Solutions: 0

Stories: 0

Registered: 2019-05-09

List currently connected devices

2019-05-10 18:03:09

Model: T1600G-52TS(TL-SG2452)

Hardware Version: V4

Firmware Version: 4.0.0 Build 20180716 Rel.50041(s)

I am a test engineer and I burn in a number of network appliances. They are tested for a few days and then move on and others are attached and burned in. I am using ssh to connect to the switch using the CLI. What commands should I be using to get the current list of attached devices? I need both IP addresses and host names.

Thanks,

Norm Nelson

Test Engineer

TCI an SPX Company

3 Reply

Mitya

LV4

2019-05-13 09:14:12

Posts: 310

Helpful: 73

Solutions: 9

Stories: 0

Registered: 2018-08-09

Re:List currently connected devices

2019-05-13 09:14:12

Hmm... I do not think it is typical scenario for switches. If you use DHCP-server in your network, then it is better to check directly on dhcp-server. I can only think about show ip source binding to check ip/mac, only if dhcp snooping is enabled on your switch, while hostname.. I am not sure..

Viper00o

LV1

2019-05-13 19:13:01

Posts: 2

Helpful: 0

Solutions: 0

Stories: 0

Registered: 2019-05-09

Re:Re:List currently connected devices

2019-05-13 19:13:01

Hi Mitya,

My switch is the DHCP server on my network. Currenty I just show arp and ping -a 192.168.0.x each IP in the table to retrieve the hostnames. I am wondering if there is a more elegant way to do this.

Norm

Andone

LV4

2019-05-15 03:23:06

Posts: 747

Helpful: 115

Solutions: 18

Stories: 0

Registered: 2018-07-19

Re:Re:Re:List currently connected devices

2019-05-15 03:23:06

Viper00o wrote

Hi Mitya,

My switch is the DHCP server on my network. Currenty I just show arp and ping -a 192.168.0.x each IP in the table to retrieve the hostnames. I am wondering if there is a more elegant way to do this.

Norm

Hi Viper00o

You also can use DHCP snooping to get the information. Then you can see the information on binding table.

List currently connected devices

List currently connected devices

Information

Voters 0

Tags