Cisco Nexus 3548 Configuration Manual page 118

Configuring Dynamic Translation and Translation Timeouts
Command or Action
Step 7 ip nat inside source list access-list-name interface type
number overload
Example:
Switch(config)# ip nat inside source list acl1
interface ethernet 1/1 overload
Step 8 interface type number
Example:
Switch(config)# interface ethernet 1/4
Step 9 ip address ip-address mask
Example:
Switch(config-if)# ip address 10.111.11.39
255.255.255.0
Step 10
ip nat inside
Example:
Switch(config-if)# ip nat inside
Step 11
exit
Example:
Switch(config-if)# exit
Step 12
interface type number
Example:
Switch(config)# interface ethernet 1/1
Step 13
ip address ip-address mask
Example:
Switch(config-if)# ip address 172.16.232.182
255.255.255.240
Step 14 ip nat outside
Example:
Switch(config-if)# ip nat outside
Step 15 exit
Example:
Switch(config-if)# exit
Step 16 ip nat translation tcp-timeout seconds
Example:
Switch(config)# ip nat translation tcp-timeout
50000
Cisco Nexus 3548 Switch NX-OS Interfaces Configuration Guide, Release 9x
108
Configuring Static and Dynamic NAT Translation
Purpose
Establishes dynamic source translation by specifying the
access list defined in Step 3.
Configures an interface and enters interface configuration
mode.
Sets a primary IP address for the interface.
Connects the interface to an inside network, which is
subject to NAT.
Exits interface configuration mode and returns to global
configuration mode.
Configures an interface and enters interface configuration
mode.
Sets a primary IP address for an interface.
Connects the interface to an outside network.
Exits interface configuration mode and returns to global
configuration mode.
Specifies the timeout value for TCP-based dynamic NAT
entries.
• Dynamically created NAT translations are cleared
when the configured timeout limit is reached. All
configured timeouts are triggered after the timeout