From: ravi sankar (ravi_chintala@xxxxxxxxx)
Date: Fri Apr 21 2000 - 02:32:07 GMT-3
I have configured my IP NAT on my router CISCO 3640,
it is working fine .
This is my nat configuration( CISCO 3640)
ip nat pool net 203.197.253.97 203.197.253.99
netmask 255.255.255.248
access-list 2 permit 192.168.96.0 255.255.240.0
ip nat inside source list 2 net overload
inerfece eth 0/0
ip address 192.168.96.1 255.255.240.0
ip nat inside
inerface ser 1/0
ip address XXX.XXX.XXX.XXX 255.255.253.XXX ip nar out
side
Now we are starting another three branch offices in
same city , there I have to cinfigure three CISCO 2610
ROUTERS in respective places to my main office which
is having four serial inter face rouetr that is 3640.
In the these four offices also I am going to use
private ip addressess.So here my doubt is do i need to
confogure IP NAT ON THESE NEW ROUTRES I.E CISCO 2610
MOSEL to translate the private to global or do i need
to change IP NAT config on the existing routrer for
new routers .I am kindly requesting ,pls guide me to
solve this problem.
THIS IS MY PRESENT AND PROPOSED IP ADDRESSING FOR MY
3640 & 2610 ROUTERS.
MAIN OFFICE MODEL CISCO 3640
INTERFACE IP SM
S0 XXX.XXX.XXX.XXX 255.255.255.XXX
S1 192.168.16.1 255.255.240.0
S2 192.168.16.2 255.255.240.0
S3 192.168.32.3 255.255.240.0
E0 192.168.96.1 255.255.240.0
BRANCH OFFICE 1 MODEL CISCO 2610
INTERFACE IP SM
S0 192.168.16.4 255.255.240.0
E0 192.168.32.1 255.255.240.0
BRANCH OFFICE 1 MODEL CISCO 2610
INTERFACE IP SM
S0 192.168.16.5 255.255.240.0
E0 192.168.48.1 255.255.240.0
BRANCH OFFICE 1 MODEL CISCO 2610
INTERFACE IP SM
S0 192.168.16.6 255.255.240.0
E0 192.168.64.1 255.255.240.0
THANKS & REGARDS
RAVI CHINTALA
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