SRX static DNS/host

I. Modify the /etc/hosts file:

    root@SRX> start shell

    root@SRX% vi /etc/hosts

    i -> 1.2.3.4 alabala

    wq


root@SRX> ping alabala
PING alabala (1.2.3.4): 56 data bytes

II. SRX static-host-mapping

root@SRX> set system static-host-mapping inet 1.2.3.4
root@SRX> set system static-host-mapping alias alabala

root@SRX>  ping alabala
PING alabala (1.2.3.4): 56 data bytes
64 bytes from 1.2.3.4: icmp_seq=0 ttl=57 time=31.675 ms
64 bytes from 1.2.3.4: icmp_seq=1 ttl=57 time=31.133 ms
64 bytes from 1.2.3.4: icmp_seq=2 ttl=57 time=31.152 ms