Installation and Getting Started Guide

USING THE WEB MANAGEMENT INTERFACE

1.Log on to the device using a valid user name and password for read-write access. The System configuration panel is displayed.

2.Click on the plus sign next to Configure in the tree view to expand the list of configuration options.

3.Click on the plus sign next to IP in the tree view to expand the list of IP option links.

4.Click on the General link to display the IP configuration panel.

5.Click the Disable radio button next to Load Sharing.

6.Click the Apply button to save the change to the device’s running-config file.

7.Select the Save link at the bottom of the dialog. Select Yes when prompted to save the configuration change to the startup-config file on the device’s flash memory.

Changing the Load Sharing Method on Chassis routing switches

Chassis routing switches can perform IP load sharing based on destination host address or destination network address. The default for all chassis routing switches is network-based IP load sharing. If you want to enable a chassis routing switch to perform host-based IP load sharing instead, use either of the following methods.

NOTE: The HP 6308M-SX routing switch supports host-based IP load sharing only.

NOTE: Regardless of the method of load sharing that is enabled on a chassis routing switch, the routing switch always load shares paths for default routes and the network default route based on destination host address.

USING THE CLI

To enable host-based IP load sharing, enter the following command:

HP9300(config)# ip load-sharing by-host

This command enables host-based IP load sharing on the device. The command also disables network-based IP load-sharing at the same time.

Syntax: [no] ip load-sharing by-host

To disable host-based IP load sharing and re-enable network-based IP load sharing, enter the following command:

HP9300(config)# no ip load-sharing by-host

USING THE WEB MANAGEMENT INTERFACE

You cannot configure this option using the Web management interface.

Enabling Host-Based Load-Sharing for a Specific Destination Network

Chassis routing switches can perform IP load sharing on a network basis or an individual host basis. The default on these devices is network-based load sharing. You can take advantage of the forwarding-cache optimization provided by network-based load sharing while using the more granular host-based load sharing for specific destination networks.

Use this feature when you want to use network-based load sharing by default but also want to use host-based load sharing for specific destination networks.

NOTE: This feature applies only to chassis routing switches. The HP 6308M-SX routing switch performs host­ based load sharing for all destinations and cannot be configured for network-based load sharing. Use this feature only when network-based load sharing is enabled.

When you configure host-based load sharing for a specific destination network, the routing switch distributes traffic to hosts on the network evenly across the available paths. For other networks, the routing switch uses a single path for all traffic to hosts on a given network.

6 - 58