Can't input ip secondary in switch [CLOSED]

[after2nite]

Hello everyone..

I want to add more 1 segment in 1 VLAN because it is to differentiate users on different floors.

For example :

for VLAN 100, there are 2 segments IP or 2 IP address for gateway , they are..

192.168.101.1

192.168.102.1 (as secondary IP or extend IP or multiply IP)

but when i type : 

ip address 192.168.102.1 255.255.255.0 secondary

description appear : "Invalid input detected at '^' marker" (in switch layer 2 and MLS switch layer 3).

so.. how i make multiply or 2 segments in 1 VLAN ?

Please help me

Thank you very much..

[Karsten Iwen]

It would help to know what switch and version you are using. And why do you try it on the Layer2 switch?

Anyhow, the better way is to use a new VLAN and assign the switchports for different floors to these different VLANs.

[after2nite]

For switch layer 3 :

C3650-24PS ver 16.3.2

For switch layer 2 :

C2960-24TT-L ver 15.0(2)SE4

Ok thank you very much for your reply and suggestion

[balaji.bandi]

3650 should work as expected : (worth provide full show version - show ip route)

Usage Guidelines

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3650/software/release/16-2/command_reference/b_162_consolidated_3650_cr/b_162_consolidated_3650_cr_chapter_0101.html#wp1350715140

C2960-24TT-L ver 15.0(2)SE4  - if this is swich is layer2 ? what is the usecase here for secondary IP ?

[after2nite]

Dear,

Thank you very much for your reply & information.

i will try

[MHM Cisco World]

I think you need to change SW to l3SW before add secondary IP to SVI.

[after2nite]

Dear,

Thank you very much for your reply & information

[balaji.bandi]

you welcome hope that help you to resolve the issue.