A network administrator is configuring Port Address Translation (PAT) on a Cisco IOS router to allow hosts on the private subnet to access the Internet using an IP NAT pool named `PAT_POOL` with the public address . Which TWO commands are required to successfully complete this dynamic PAT pool configuration?
- ip nat inside source list 15 pool PAT_POOL overloadCevap
- ip nat pool PAT_POOL 198.51.100.10 198.51.100.10 netmask 255.255.255.252Cevap
- Cip nat inside source list 15 pool PAT_POOL
- Daccess-list 15 permit 172.32.20.0 0.0.0.255
Cevap
The configuration requires defining the dynamic IP NAT pool using `ip nat pool PAT_POOL 198.51.100.10 198.51.100.10 netmask 255.255.255.252` and referencing that pool in the NAT source translation statement with the `overload` keyword appended: `ip nat inside source list 15 pool PAT_POOL overload`.
Configuring PAT using a dynamic NAT pool requires defining the pool parameters via `ip nat pool <name> <start-ip> <end-ip> netmask <mask>` and linking an access list that identifies private traffic to that pool using `ip nat inside source list <acl> pool <name> overload`. The `overload` keyword enables multiplexing multiple internal sockets onto a single public address using port numbers.
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Port Address Translation (PAT) Pool Configuration Syntax