Datasheet

Lab - Troubleshooting NAT Configurations
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--- 209.165.200.254 192.168.2.3 --- ---
Why are you seeing a NAT translation in the table, but none occurred when PC-A pinged the ISP
loopback interface? What is needed to correct the issue?
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The static translation is for an incorrect inside local address.
d. Record any commands that are necessary to correct the static NAT configuration error.
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Gateway(config)# no ip nat inside source static 192.168.2.3 209.165.200.254
Gateway(config)# ip nat inside source static 192.168.1.3 209.165.200.254
e. From PC-A, ping Lo0 on the ISP router. Do any NAT debug translations appear on the Gateway router?
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No
f. On the Gateway router, enter the command that allows you to observe the total number of current NATs.
Write the command in the space below.
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show ip nat statistics
Gateway# show ip nat statistics
Total active translations: 1 (1 static, 0 dynamic; 0 extended)
Peak translations: 1, occurred 00:08:12 ago
Outside interfaces:
GigabitEthernet0/1, Serial0/0/0
Inside interfaces:
Hits: 0 Misses: 0
CEF Translated packets: 0, CEF Punted packets: 0
Expired translations: 0
Dynamic mappings:
-- Inside Source
[Id: 1] access-list NAT_ACL pool NATPOOL refcount 0
Total doors: 0
Appl doors: 0
Normal doors: 0
Queued Packets: 0
Is the static NAT occurring successfully? Why?
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No NAT translation is occurring because both of G0/1 and S0/0/0 interfaces are configured with the ip nat
outside command. No active interfaces area assigned as inside.
g. On the Gateway router, enter the command that allows you to view the current configuration of the router.
Write the command in the space below.
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show running-config