Cisco 4G-LTE-ANTM-O-3 Instalační příručka stáhnout pdf (Strana 347)

100

101

SUMMARY STEPS

ip nat pool name start-ip end-ip {netmask netmask | prefix-length prefix-length}

Do one of the following:

•

ip nat inside source {list access-list-number} {interface type number | pool name} [overload]

•

Example 1:

Router(config)# ip nat inside source list 1 interface dialer

0 overload

•

Example 2:

Router(config)# ip nat inside source list acl1 pool pool1

interface type number

ip nat {inside | outside}

no shutdown

exit

interface type number

ip nat {inside | outside}

no shutdown

10.

exit

11.

access-list access-list-number {deny | permit} source [source-wildcard]

DETAILED STEPS

PurposeCommand or Action

Creates pool of global IP addresses for NAT.

ip nat pool name start-ip end-ip {netmask netmask |

prefix-length prefix-length}

Step 1

Example:

Router(config)# ip nat pool pool1 192.168.1.0

192.168.2.0 netmask 255.255.255.0

Enables dynamic translation of addresses on the inside

interface.

Do one of the following:

Step 2

•

ip nat inside source {list access-list-number}

{interface type number | pool name} [overload]

The first example shows the addresses permitted by the access

list 1 to be translated to one of the addresses specified in the

dialer interface 0 .

•

Example 1:

Router(config)# ip nat inside source list

1 interface dialer

0 overload

The second example shows the addresses permitted by access

list acl1 to be translated to one of the addresses specified in

the NAT pool pool1 .

•

Example 2:

Router(config)# ip nat inside source list

acl1 pool pool1

Cisco 800 Series Integrated Services Routers Software Configuration Guide

OL-31704-02 319

Configuring PPP over ATM with NAT

Configure Network Address Translation

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