HP StorageWorks Enterprise File Services WAN Accelerator Deployment Guide (November 2005)

HP EFS WAN ACCELERATOR DEPLOYMENT GUIDE 57

6 - POLICY-BASED ROUTING

EPLOYMENTS

In this configuration, the HP EFS WAN Accelerator is attached to any Layer-2

switch that the router can reach (even the same switch as the clients). VLAN

trunking is enabled between the Layer-2 switch and the PBR router (not on the

link between the HP EFS WAN Accelerator and the switch).

In this configuration you use the IP addresses in a single subnet and the router

has 2 VLAN interfaces on fastEthernet0/0.

To configure the HP

EFS WAN Accelerator

Use the procedures in “Basic Steps (Client-Side)” on page 51. With a single

subnet configuration, the route-map is attached to a VLAN interface instead of

an ethernet interface.

This example assumes that VLAN trunking is already configured on the

Layer-2 switch and the router for the clients VLAN (VLAN1) and that the

Layer-2 switch configuration for VLAN2 is already completed.

To configure the Cisco

router

• On the client-side router, at the system prompt, enter the following set of

commands:

Router#configure terminal

Router(config)#interface fastEthernet 0/0.2

Router(config-subif)#encapsulation dot1Q 2

Router(config-subif)#ip address 10.2.0.1 255.255.0.0

Router(config-subif)#exit

Router(config)#access-list 101 permit tcp any 10.1.0.0 255.255.0.0

Router(config)#interface fastEthernet 0/0.1

Router(config-subif)#encapsulation dot1Q 1

Router(config-subif)#ip address 10.0.0.1 255.255.0.0

Router(config-subif)#ip policy route-map TrafficToS

Router(config-subif)#exit

Router(config)#route-map TrafficToS permit 10

Router(config-route-map)#match ip address 101

Router(config-route-map)#set ip next-hop 10.2.0.2

Router(config-route-map)#end

Router#

TIP: Enter configuration commands, one per line. End with CTRL-Z.