Difference between revisions of "ITT 2015/Network module 1/Assignment Day 12"
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(Created page with "=Setup= Configure the following in Packet Tracker {| |800px|left|thumb|NAT Setup |} ==Dynamic PAT== #Configure IP addresses on all routers #Configure IP address...") |
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##Configure static PAT/Port forwarding | ##Configure static PAT/Port forwarding | ||
#Configure a static default route from the internal router to the ISP router | #Configure a static default route from the internal router to the ISP router | ||
| − | Configuration examples can be found [ | + | Configuration examples can be found [http://mars.tekkom.dk/mediawiki/index.php/NAT_Cisco_IOS here] |
==Dynamic NAT== | ==Dynamic NAT== | ||
| Line 26: | Line 26: | ||
##Configure a NAT pool(Including the addresses 193.80.112.40 - 45) | ##Configure a NAT pool(Including the addresses 193.80.112.40 - 45) | ||
##Configure dynamic NAT | ##Configure dynamic NAT | ||
| − | Configuration examples can be found [ | + | Configuration examples can be found [http://mars.tekkom.dk/mediawiki/index.php/NAT_Cisco_IOS here]. |
==Static NAT== | ==Static NAT== | ||
In this setup we will add a static NAT to the previous configuration | In this setup we will add a static NAT to the previous configuration | ||
#Configure static NAT statement, translating the public address of 193.80.112.35 to 10.0.100.100 | #Configure static NAT statement, translating the public address of 193.80.112.35 to 10.0.100.100 | ||
| − | Configuration examples can be found [ | + | Configuration examples can be found [http://mars.tekkom.dk/mediawiki/index.php/NAT_Cisco_IOS here] |
| + | |||
=Links= | =Links= | ||
*[[NAT Cisco IOS]] | *[[NAT Cisco IOS]] | ||
Latest revision as of 10:04, 28 October 2015
Setup
Configure the following in Packet Tracker
Dynamic PAT
- Configure IP addresses on all routers
- Configure IP addresses on all hosts
- Configure NAT
- Configure inside interface
- Configure outside interface
- Configure ACL (ip access-list 1 permit 10.0.0.0 0.0.255.255)
- Configure dynamic PAT
- Configure static PAT/Port forwarding
- Configure a static default route from the internal router to the ISP router
Configuration examples can be found here
Dynamic NAT
In this setup we need some more public ip addresses so we are going to change the /30 network on the outside to a /28. This will allow us to have 12 translatable addresses.
- Delete all NAT configuration
- Change the outside subnet from /30 to /28
- Configure NAT
- Configure inside interface
- Configure outside interface
- Configure ACL (ip access-list 1 permit 10.0.0.0 0.0.255.255)
- Configure a NAT pool(Including the addresses 193.80.112.40 - 45)
- Configure dynamic NAT
Configuration examples can be found here.
Static NAT
In this setup we will add a static NAT to the previous configuration
- Configure static NAT statement, translating the public address of 193.80.112.35 to 10.0.100.100
Configuration examples can be found here