Cisco 10000-2P2-2DC Software Guide - Page 280

On-Demand Address Pool Manager Chapter 10 Configuring Address Pools Example 10-2 Configuring the DHCP Pool as an ODAP ! ip dhcp pool green_pool vrf Green utilization mark high 60 utilization mark low 40 origin dhcp subnet size initial /24 autogrow /24 ! ip dhcp pool red_pool vrf Red origin dhcp ! ip vrf Green rd 200:1 route-target export 200:1 route-target import 200:1 ! ip vrf Red rd 300:1 route-target export 300:1 route-target import 300:1 ip address-pool dhcp-pool ! interface Virtual-Template1 ip vrf forwarding Green ip unnumbered Loopback1 ppp authentication chap ! interface Virtual-Template4 ip vrf forwarding Red ip unnumbered Loopback2 ppp authentication chap ! 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: Step 1 Step 2 Step 3 Command Router(config)# aaa new-model Router(config)# aaa authorization configuration default group radius 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 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. 10-8 Cisco 10000 Series Router Software Configuration Guide OL-2226-23