To configure OSPF host routes, click the OSPF Host Route Settings link.To add a new OSPF Route, click the Add button. Configure the setting in the menu that appears.The Add and Modify menus for OSPF host route setting are nearly identical.The difference being that if you are changing an existing configuration you will be unable to change the Host Address.To change an existing configuration, click on the hyperlinked Host Address in the list for the configuration you want to change and proceed to change the metric or area ID.To eliminate an existing configuration, click the in the Delete column for the configuration being removed.

Figure 6- 120. OSPF Host Route Settings window

Use the menu below to set up OSPF host routes.

Figure 6- 121. OSPF Host Route Setting – Add window

Specify the host route settings and click the Apply button to add or change the settings.The new settings will appear listed in the OSPF Host Route Settings list.To view the previous window, click the Show All OSPF Host Route Entries link to return to the previous window.

The following fields are configured for OSPF host route:

Parameter

Description

 

Host Address

The IP address of the OSPF host.

Metric

A value between 1 and 65535 that will be advertised for the route.

Area ID

A 32-bit number in the form of an IP address (xxx.xxx.xxx.xxx) that uniquely identifies the OSPF area in the

 

OSPF domain.

 

DHCP / BOOTP Relay

The BOOTP hops count limit allows the maximum number of hops (routers) that the BOOTP messages can be relayed through to be set. If a packet’s hop count is more than the hop count limit, the packet is dropped.The range is between 1 and 16 hops, with a default value of 4.The relay time threshold sets the minimum time (in seconds) that the Switch will wait before forwarding a BOOT REQUEST packet. If the value in the seconds field of the packet is less than the relay time threshold, the packet will be dropped.The range is between 0 and 65,536 seconds, with a default value of 0 seconds.

DHCP / BOOTP Relay Information

To enable and configure BOOTP or DHCP on the Switch, click Configuration > DHCP/BOOTP Relay > DHCP/BOOTP Global Settings:

Allied Telesyn AT-9724TS High-Density Layer 3 Stackable Gigabit Ethernet Switch

122

Page 123
Image 123
Allied Telesis AT-9724TS Dhcp / Bootp Relay Information, Following fields are configured for Ospf host route, 122