HOWTO configure a secondary ip address on a SG300-52p

[Olaf S.]

Hi folk,

i want to configure on a SG-300 Switch for a VLAN a secondary ip address. But i cant find the Syntax for this. I suggest like on a catalyst Switch ...

xyz# conf t

xyz# int vlan40

xyz# ipaddress xxx.yyy.zzz.aaa xxx.yyy.zzz.aaa secondary

but it doesn't work. Even it dosn't work from the Webinterface.

Whats the right syntax?

THX for Help.

[raluani · Accepted solution]

Hello Sir,

My name is Rozana and i am an engineer from the SBSC team.

First, you need to change the switch from L2 to L3.
Then you can add interfaces onto different VLANs.

For the syntax of the CLI commands, please refer to this guide:

https://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbms/sf30x_sg30x/administration_guide/CLI_Nikola300_1_3_7.pdf

Regards

[carlos.perez1]

Hi Experts.

Good afternoon.
I would like to know if it is possible to configure a secondary ip in a vlan interface on a Switch SG350X-24MP-K9-NA? Something like in the Catalyst switches.

I put syntax of how it would be in a Catalyst Switch
interface vlan 10
ip address 192.168.10.1 255.255.255.0
ip address 192.168.20.1 255.255.255.0 secundary

You can do this in a Small Bussines SG 350X (It's Layer 3)

Regards

Carlos P