what is the difference between dynamic NAT and NAT
overload ? and how it works ?
- 4 Answers
- 11622 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / binu cherian
Dynamic nat is one to one translation of a private address
to a public address dynamically whereas nat overloading is
one public address to many private address.ie we need only
one public address to connect to internet.
| Is This Answer Correct ? | 14 Yes | 3 No |
Answer / souvik das
In Dynamic NAT there is more than one Registered/Global IP
addresses in the IP Address pool, Addresses are dynamically
assign with each private IP whenever any host(assignd with
Private IP Add) try to access Internet.
Otherwise NAT Overload is to assign only ONE
Registered/Global IP address to many private IP Add. It's
just "Many to one".
| Is This Answer Correct ? | 10 Yes | 0 No |
Answer / lets
Overload allows multiple users to access the internet
| Is This Answer Correct ? | 9 Yes | 3 No |
Answer / ganesh tikone
DYNAMIC NAT -
IANA provided group of public ip addresses for
communication between stub network ( Internal N/w) to
Internet (outside) network.
Here we map dynamicaly public group Ip addresses with our
stub network ip addresses (private n/w).
OVERLOAD NAT
IANA provided single public ip address for communication
between stub network ( Internal N/w) to Internet (outside)
network.
Here we map dynamicaly public Ip address with our stub
network ip addresses (private n/w) by using source port
number for each pair.Each entry will have separate port
number to identify source/Destination.max ports can assign
4000.
| Is This Answer Correct ? | 3 Yes | 1 No |
What is the routing metric used by IGRP? A.) MTU, delay, bandwidth, reliability, and loading B.) Count to infinity C.) TTL D.) Hop count
Identify the OSI layer associated with bits? A.) Physical B.) Network C.) Binary D.) Data link
Which ISDN protocol prefix specifies switching and signaling? A.) I B.) E C.) Q D.) S
How many Devices does OSPF & EIGRP Support
what is difference between hub and router.....
What is DHCP stand for?
Hi, I have packet tracer 5.0. I want to test intervlan routing routing. Can someone plz tell me about intervlan routing?
Which OSI layer performs code conversion, code formatting and encryption? A.) Physical B.) Data-Link C.) Application D.) Transport E.) Presentation F.) Network
What is the default IPX Ethernet encapsulation? A.) SNAP B.) Arpa C.) 802.2 D.) Novell-Ether E.) SAP
Routers that have Flash memory typically have a ore loaded copy of place IOS software. Which command should you use to make a backup copy of the software image onto a given network server? A. copy flash tftp B. save copy to tftp C. write backup tftp D. write, backup -server-name- E. copy backup to -server-name-
What is the difference between DTE & DCE???
In order to limit the quantity of numbers that a system administrator has to enter, Cisco can use which abbreviation to indicate 0.0.0.0? A. host B. any C. all D. include
CCNA 
