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On-Demand Address Pool Manager
Example 10-2 Configuring the DHCP Pool as an ODAP
!
ip dhcp pool green_pool
!
ip dhcp pool red_pool
!
ip vrf Green
!
ip vrf Red
ip address-pool dhcp-pool
!
interface Virtual-Template1
!
interface Virtual-Template4
!
Configuring the AAA Client
To allow an ODAP to obtain subnets from the RADIUS server, enter the following commands in global
configuration mode. These commands configure the AAA client on the Cisco 10000 router:
Command
Step 1
Router(config)# aaa new-model
Step 2
Router(config)# aaa authorization
configuration default group radius
Step 3
Router(config)# aaa accounting network
default start-stop radius
or
Router(config)# aaa accounting network
default stop-only radius
Step 4
Router(config)# aaa session-id common
Cisco 10000 Series Router Software Configuration Guide
10-8
vrf Green
utilization mark high 60
utilization mark low 40
origin dhcp subnet size initial /24 autogrow /24
vrf Red
origin dhcp
rd 200:1
route-target export 200:1
route-target import 200:1
rd 300:1
route-target export 300:1
route-target import 300:1
ip vrf forwarding Green
ip unnumbered Loopback1
ppp authentication chap
ip vrf forwarding Red
ip unnumbered Loopback2
ppp authentication chap
Purpose
Enables AAA access control.
Downloads static route configuration information from the AAA
server using RADIUS.
Enables AAA accounting of requested services for billing or
security purposes when you use RADIUS. Sends a start
accounting notice at the beginning of a process.
Enables AAA accounting of requested services for billing or
security purposes when you use RADIUS. Sends a stop
accounting notice at the end of the requested user process.
Ensures that the same session ID is used for each AAA accounting
service type within a call.
Chapter 10
Configuring Address Pools
OL-2226-23
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Troubleshooting
