Netgear XCM8810 Chassis User Manual - Page 343

NETGEAR 8800 User Manual Example-Network Diagram Low Speed Backbone Low Speed 192.168.1.9 Backbone Router 192.168.1.8/30 192.168.1.10 High Speed Backbone High Speed Backbone Router 192.168.2.2 High Speed Backbone Router 192.168.2.3 192.168.2.0/29 192.168.2.1 L2 S/W 192.168.1.5 192.168.1.1 PBR L3 S/W 192.168.1.0/30 192.168.1.4/30 192.168.1.2 192.168.1.6 Premium Subscriber (IP Block: 211.10.15.0/24) Normal Subscriber (IP Block: 211.9.1.0/24) Premium Subscriber (IP Block: 211.10.16.0/24) Normal Subscriber (IP Block: 211.9.2.0/24) Any premium customer should use high-speed backbone for IPv4 Unicast traffic. Traffic from the Source IP = 211.10.15.0/24, 211.10.16.0/24 network blocks should be redirected into two routers: 192.168.2.2 and 192.168.2.3. The 192.168.2.2 router is preferred to 192.168.2.3. If router 192.168.2.2 is not reachable, 192.168.2.3 should be used. If both routers are not reachable, the default route is used. Use the following procedure: 1. Create a flow-redirect to keep nexthop IP address and health check information. create flow-redirect premium_subscriber config flow-redirect premium_subscriber add nexthop 192.168.2.2 priority 200 config flow-redirect premium_subscriber add nexthop 192.168.2.3 priority 100 2. Add an ACL entry with a flow-redirect name action to the existing ACL policy (For example: premium_user.pol). entry premium_15 { if match { source-address 211.10.15.0/24; } then { permit; redirect-name premium_subscriber; } Chapter 13. ACLs | 343