Nat Config - Cisco SVP2000P User Manual

Src Mask
Des Mask
Click the Add button if you want to add a new output rule.
Then enable out access, and click the Apply button.
So when devices execute to ping 192.168.1.118, system will deny the request to send icmp request to 192.168.1.118 for
the out access rule. But if devices ping other devices which network ID is 192.168.1.0, it will be normal.
Click the Delete button to delete the selected rule.

4.3.6.3. NAT Config

NAT is abbreviated from Net Address Translation; it's a protocol responsible for IP address translation. In other word, it is
responsible for transforming IP and port of private network to public, also is the IP address mapping which we usually say.
DMZ config ：
In order to make some intranet equipments support better service for extranet, and make internal network security more
effectively, these equipments open to extranet need be separated from the other equipments not open to extranet by the
corresponding isolation method according to different demands. We can provide the different security level protection in
terms of the different resources by building a DMZ region which can provide the network level protection for the
equipments environment, reduce the risk which is caused by providing service to distrust customer, and is the best position
to put public information
The following chart describes the network access control of DMZ
S T E P H E N T E C H N O L O G I E S C O . , L I M I T E D
T e l : + 8 6 7 5 5 8 9 3 5 2 6 0 6 / F a x : + 8 6 7 5 5 8 9 3 5 2 6 1 2 / E m a i l : S u p p o r t @ s t e p h e n - t e l e . c o m / U r l : w w w . s t e p h e n - t e l e . c o m
or network address similar to *.*.*.*
Set the source address' mask. For example, 255.255.255.255 means just point to one host;
255.255.255.0 means point to a network which network ID is C type.
Set the destination address' mask. For example, 255.255.255.255 means just point to one host;
255.255.255.0 means point to a network which network ID is C type.
/ 5 / F , B u i l d i n g N O . 1 , T o n g X i n I n d u s t r y Z o n e , H e n g G a n g , L o n g G a n g , S h e n z h e n , G . D , C h i n a , 5 1 8 1 1 5
S V P 2 0 0 0 P P B u s i n e s s P O E I P P h o n e U s e r M a n u a l
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