Term
| Where is NAT typically configured? |
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Definition
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Term
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Definition
When changing ISP's
Two companies merge
Internet connection when hosts dont have globally unique addresses. |
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Term
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Definition
| AKA Port Address Translation. Thousands of users can connect to the internet using one global address. |
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Term
What will the following command do?
ip nat inside source static 10.1.1.1 170.46.2.2 |
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Definition
| It will translate 10.1.1.1 inside local address to 170.46.2.2 to the outside global address |
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Term
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Definition
| Allows the creation of a pool of addresses that will be used for inside addresses. |
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Term
What will the following command do?
ip nat pool thisthat 170.168.2.2 170.168.2.254 netmask 255.255.255.0
ip nat inside source list 1 pool thisthat
access-list 1 permit 10.1.1.1 0.0.0.255 |
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Definition
| Addresses in access-list 1 will be translated to a 170.168.2.2 address from the pool. |
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Term
What will the following command do?
ip nat pool thisthat 170.168.2.1 170.168.2.1 netmask 255.255.255.0
ip nat inside source list 1 pool thisthat overload |
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Definition
| It enables overload. All inside addresses will be translated to one global outside address. |
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Term
| what does the sh ip nat translation command show? |
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Definition
| Shows real life translations |
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Term
| What is the command to clear nat translation entries |
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Definition
| clear ip nat translation* |
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Term
| what does the sh ip nat statistics show? |
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Definition
| counts the number of active translations and also give a summary of NAT configuration |
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Term
| What does the pool refcount command do? |
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Definition
| checks pools, their types, and total of available addresses. |
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