HP 1950 (JG961A) secondary IP

[Alejandro Grijalba]

I need to configure a secondary IP address on a VLAN on this Layer 3 switch.

I'm trying to do it from Network -> IP, then I edit the VLAN. When I try I get this error:

Maximum number of IP addresses already reached.

I already upgraded to latest version (7.1.070 Release 3208P03).

[parnassus]

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@Alejandro Grijalba wrote: I need to configure a secondary IP address on a VLAN on this Layer 3 switch.

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Which VLAN?

Can you share the sanitized 1950's running configuration?

[Alejandro Grijalba · Accepted solution]

It is VLAN 100.

I couldn't do it even from CLI.

But I finally found 2 workarounds:

•  Backup & Restore trick:

1. Download config backup
2. Edit like this

   interface Vlan-interface100
    ip address 192.168.10.1 255.255.255.0 sub
    ip address 192.168.92.1 255.255.255.0 

3. Upload backup

• DHCP Trick:

1. Configure the VLAN with DHCP (instead of static IP)
2. Go to Network -> IP and add an IP as secondary