Не могу настроить secondary IP. Нет больше такой команды после смены прошивки

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Device Type : DGS-3312SR Gigabit-Ethernet Switch
Module 1 Type : DEM-340T 4-port 1000BASE-T module
Module 2 Type : Empty
Unit ID : 1
MAC Address : 00-0D-88-D4-39-C0
Boot PROM Version : Build 2.00.002
Firmware Version : Build 3.01-B14
Hardware Version : 0A2
Device S/N :
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DGS-3312SR:4#sh ipif
Command: show ipif
IP Interface Settings
Interface Name : int_1
IP Address : 19.19.19.9 (MANUAL)
Subnet Mask : 255.255.255.240
VLAN Name : UPNET
Admin. State : Enabled
Link Status : Link UP
Member Ports : 1-3,7
Interface Name : System
IP Address : 192.168.150.1 (MANUAL)
Subnet Mask : 255.255.255.128
VLAN Name : default
Admin. State : Enabled
Link Status : Link UP
Member Ports : 4-6,8
Total Entries : 2
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DGS-3312SR:4#create ipif test 1.1.1.1/30 default secondary state enable
Command: create ipif test 1.1.1.1/30 default
Next possible completions:
{} state
DGS-3312SR:4#