Enterasys Xpedition User Reference Manual 227
Chapter 17
IP Policy-Based
Forwarding
Configuration Guide
Overview
You can configure the XP to route IP packets according to policies that you define. IP
policy-based routing allows network managers to engineer traffic to make the most
efficient use of their network resources.
IP policies forward packets based on layer-3 or layer-4 IP header information. You can
define IP policies to route packets to a set of next-hop IP addresses based on any
combination of the following IP header fields:
• IP protocol
• Source IP address
• Destination IP address
• Source Socket
• Destination Socket
• Type of service
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