10.30.0 0.0.0.255
Speci?¬?es the access control
entry (ACE) for NAT
NOTE: The route-map
command is typically
used when redistributing
routes from one routing
protocol into another or
to enable policy routing.
The most commonly
used method for de?¬?ning
the traf?¬?c to be translated
in the NAT process is to
use an ACL to choose
traf?¬?c and call the ACL
directly in the NAT
programming. When
used for NAT, a route
map allows you to match
any combination of ACL,
next-hop IP address, and
output interface to
determine which pool to
use. The Cisco Router
and Security Device
Manager (SDM) uses a
route map to select traf?¬?c
for NAT.
Edmonton(config)#route-map ROUTEMAP permit 1 Declares route map name
and enters route-map
mode
Edmonton(config-route-map)#match ip address 3 Speci?¬?es the ACL that
de?¬?nes the dialer
???interesting traf?¬?c???
Edmonton(config-route-map)#exit Exits route-map mode
Edmonton(config)#ip nat inside source routemap
ROUTEMAP interface dialer0 overload
Speci?¬?es the NAT inside
local (as de?¬?ned by the
route map) and inside
global (interface dialer0)
linkage for the address
translation
10 Con?¬?guration Example: DSL Using PPPoE
Step 5: Con?¬?gure DHCP Service
Step 6: Apply NAT Programming
Edmonton(config)#ip dhcp excluded-address
10.
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