HP ProCurve Secure Router 7203 dl Advanced Management And Configuration Manual page 618

IP Routing-Configuring RIP, OSPF, BGP, and PBR
Contents
13-4
Configuration Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-106
Example 1: Baseline BGP Configuration . . . . . . . . . . . . . . . . . 13-107
Example 2: Baseline BGP Configuration for a Router
that Runs an IGP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-109
Example 3: Configuring a Standard BGP Policy on a
Router That Receives Routes to Remote Private Sites . . . . . . 13-111
Example 4: Configuring BGP Policies for a Router
That Multihomes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-113
Configuring Load Sharing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-120
Configuring Policy-Based Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-123
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-123
Configuring a Route Map for PBR . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-125
Selecting Traffic for a Route Map Entry . . . . . . . . . . . . . . . . . . . . . . 13-126
Implementing PBR According to Source . . . . . . . . . . . . . . . . . 13-127
Implementing PBR According to Application . . . . . . . . . . . . . 13-130
Implementing PBR According to Traffic Priority . . . . . . . . . . 13-132
Implementing PBR According to Payload Size . . . . . . . . . . . . 13-135
Setting the Routing Policy in a Route Map Entry . . . . . . . . . . . . . . 13-136
Configuring Default Routes in a Route Map Entry . . . . . . . . . 13-138
Using a Route Map to Mark Packets with a QoS Value . . . . . . . . . 13-139
Setting the Don't Fragment Bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-141
Assigning a Route Map to an Interface . . . . . . . . . . . . . . . . . . . . . . . 13-142
Applying a Route Map to Router Traffic . . . . . . . . . . . . . . . . . . . . . 13-142
PBR Configuration Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-142
Routing Traffic to a Security Appliance . . . . . . . . . . . . . . . . . . 13-142
Routing Traffic to a Caching Server . . . . . . . . . . . . . . . . . . . . . 13-144
Reserving a Connection for VoIP and Video Traffic . . . . . . . . 13-145
Troubleshooting Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-146
Monitoring the Routing Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-146
Monitoring Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-149
Clearing Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-149
Troubleshooting RIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-151
Router Not Receiving Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-151
Other Routers Not Receiving Routes to the Local
Router's Subnets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-152