What is the purpose of the ‘Permitted IP’ address on a NetScreen device?
A.
It defines which range of addresses can access devices connected to the NetScreen
B.
It defines a list of addresses that are trusted to perform management on the NetScreen
C.
It is used in policy rules to determine which user traffic is allowed through the NetScreen
D.
It is the address to which an external device connects in order to gain management access to a NetScreen
E.
It defines a list of devices whose traffic can pass through the NetScreen without being authenticated
Explanation:
Explanation :
You can administer NetScreen devices from one or multiple addresses of a subnet. By default, any host on the
trusted interface can administer a NetScreen device. To restrict this ability to specific workstations, you must
configure management client IP addresses.
Example: Restricting Administration to a Single Workstation In this example, the administrator at the workstation with the IP address 172.16.40.42 is the only administrator
specified to manage the NetScreen device.
WebUI
Configuration > Admin > Permitted IPs: Enter the following, and then click Add:
IP Address / Netmask: 172.16.40.42/32
CLI
set admin manager-ip 172.16.40.42/32
save
Note: The assignment of a management client IP address takes effect immediately. If you are managing the device via a network connection and your workstation is not included in the assignment, the NetScreen device immediately terminates your current session and you are no longer able to manage the device from that workstation.